{"id":82976,"date":"2026-06-24T14:30:14","date_gmt":"2026-06-24T12:30:14","guid":{"rendered":"https:\/\/elithair.com\/tr\/?p=82976"},"modified":"2026-06-24T14:30:14","modified_gmt":"2026-06-24T12:30:14","slug":"sac-icin-keratin","status":"publish","type":"post","link":"https:\/\/elithair.com\/tr\/sac-icin-keratin\/","title":{"rendered":"Keratin &#038; Sa\u00e7: \u0130\u015flem, K\u00fcr, D\u00fczle\u015ftirme &#038; Riskler (2026)"},"content":{"rendered":"\n<div style=\"background:#f3f7fc;border-left:5px solid #0079F1;border-radius:10px;padding:20px 22px;margin-bottom:28px\">\n<p style=\"margin:0 0 10px;color:#013366;font-weight:700;font-size:18px\">K\u0131saca ve net: Keratin ve sa\u00e7lar\u0131n\u0131z<\/p>\n<ul style=\"margin:0;padding-left:20px;color:#2e3033;font-size:16px;line-height:1.6\">\n<li>Keratin, sa\u00e7\u0131n yakla\u015f\u0131k <strong>y\u00fczde 90&#8217;\u0131n\u0131<\/strong> olu\u015fturan, lif yap\u0131s\u0131ndaki yap\u0131sal proteindir (keratin.com).<\/li>\n<li>&#8220;Sa\u00e7 i\u00e7in keratin&#8221; iki \u015feyi anlat\u0131r: bak\u0131m sa\u011flayan <strong>keratin k\u00fcrleri<\/strong> (y\u00fczeyi p\u00fcr\u00fczs\u00fczle\u015ftirir, kozmetiktir) ve kimyasal <strong>keratin d\u00fczle\u015ftirmeleri<\/strong> (k\u0131v\u0131rc\u0131kl\u0131\u011f\u0131 a\u00e7ar, 2 ila 5 ay kal\u0131c\u0131d\u0131r).<\/li>\n<li>Sa\u00e7 i\u00e7in iyi mi? Bak\u0131m k\u00fcrleri i\u00e7in evet. D\u00fczle\u015ftirmelerde hassas nokta <strong>formaldehittir<\/strong>: yaln\u0131zca formaldehit ve metilen glikol i\u00e7ermeyen \u00fcr\u00fcnleri se\u00e7in.<\/li>\n<li>Keratin sa\u00e7 lifini g\u00fczelle\u015ftirir, ancak ne sa\u00e7 b\u00fcy\u00fcmesini ne de k\u00f6kteki sa\u00e7 d\u00f6k\u00fclmesini etkiler.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Keratin her yerde: \u015fampuan reklamlar\u0131nda, kuaf\u00f6r sohbetlerinde, maskenizin i\u00e7erik listesinde. Peki asl\u0131nda ard\u0131nda ne var, bir uygulama ne sa\u011flar ve ne zaman riskli hale gelir? Bu rehber (2026 itibar\u0131yla) bu proteini a\u00e7\u0131kl\u0131yor, k\u00fcr\u00fc, salon i\u015flemini ve d\u00fczle\u015ftirmeyi d\u00fcr\u00fcst\u00e7e kar\u015f\u0131la\u015ft\u0131r\u0131yor ve formaldehit konusunda nelere dikkat etmeniz gerekti\u011fini g\u00f6steriyor.<\/p>\n\n\n\n<h2 id=\"h-keratin-nedir-saclarinizin-proteini-basitce-aciklandi\" class=\"wp-block-heading\">Keratin nedir? Sa\u00e7lar\u0131n\u0131z\u0131n proteini basit\u00e7e a\u00e7\u0131kland\u0131<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Keratin, lif yap\u0131s\u0131nda bir yap\u0131sal proteindir ve sa\u00e7lar\u0131n, t\u0131rnaklar\u0131n ve cildin en \u00fcst tabakas\u0131n\u0131n ana yap\u0131 ta\u015f\u0131d\u0131r. \u0130nsan sa\u00e7\u0131 kayna\u011fa ve sa\u00e7 tipine g\u00f6re yakla\u015f\u0131k y\u00fczde 65 ila 95 oran\u0131nda keratinden olu\u015fur; s\u0131k al\u0131nt\u0131lanan de\u011fer y\u00fczde 90 civar\u0131d\u0131r (keratin.com). Geri kalan\u0131 su, lipitler ile eser miktarda mineral ve melanindir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Keratin amino asitlerden olu\u015fur. Belirleyici olan, k\u00fck\u00fcrt i\u00e7eren <strong>sistein<\/strong> amino asididir: protein zincirleri aras\u0131nda <strong>dis\u00fclf\u00fcr k\u00f6pr\u00fcleri<\/strong> denilen ba\u011flar\u0131 kurar. Bu k\u00f6pr\u00fc a\u011f\u0131 ne kadar yo\u011funsa, sa\u00e7 o kadar g\u00fc\u00e7l\u00fc ve dayan\u0131kl\u0131 olur (MedLexi.de, medi-karriere.de). Memelilerde <strong>alfa-keratin<\/strong> denilen yap\u0131 bulunur; helis yap\u0131lar\u0131 sa\u00e7a esneklik kazand\u0131r\u0131r.<\/p>\n\n\n\n<div style=\"background:#fff8f0;border-left:5px solid #013366;border-radius:10px;padding:18px 20px;margin:8px 0 28px\">\n<p style=\"margin:0 0 8px;color:#013366;font-weight:700;font-size:16px\">\u00d6nemli bir \u00f6n bilgi: Sa\u00e7 k\u0131r\u0131lmas\u0131, sa\u00e7 d\u00f6k\u00fclmesi demek de\u011fildir<\/p>\n<p style=\"margin:0;color:#2e3033;font-size:15.5px;line-height:1.6\">Keratin yaln\u0131zca <strong>sa\u00e7 lifine<\/strong>, yani y\u00fczeye etki eder. <strong>Sa\u00e7 k\u0131r\u0131lmas\u0131<\/strong> (lifin d\u0131\u015f etkenlerle k\u0131r\u0131lmas\u0131) keratinle iyile\u015ftirilebilir. <strong>Sa\u00e7 d\u00f6k\u00fclmesi<\/strong> ise <strong>k\u00f6kte<\/strong> ba\u015flar ve bak\u0131ma yan\u0131t vermez. Sa\u00e7\u0131n\u0131n seyrekle\u015fti\u011finden \u015f\u00fcphelenenler, konunun de\u011ferlendirmesini a\u015fa\u011f\u0131daki <em>&#8220;Keratin yard\u0131mc\u0131 olmad\u0131\u011f\u0131nda&#8221;<\/em> b\u00f6l\u00fcm\u00fcnde bulabilir.<\/p>\n<\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\" style=\"max-width:560px;margin-left:auto;margin-right:auto\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/elithair.com\/tr\/wp-content\/uploads\/sites\/10\/2026\/06\/keratin_haarfaser.png\" alt=\"Illustration eines Haar-Querschnitts mit Schuppenschicht und Cortex, wo Keratin sitzt\" class=\"wp-image-82971\" style=\"width:560px;max-width:100%;height:auto\" srcset=\"https:\/\/elithair.com\/tr\/wp-content\/uploads\/sites\/10\/2026\/06\/keratin_haarfaser.png 1536w, https:\/\/elithair.com\/tr\/wp-content\/uploads\/sites\/10\/2026\/06\/keratin_haarfaser-300x200.png 300w, https:\/\/elithair.com\/tr\/wp-content\/uploads\/sites\/10\/2026\/06\/keratin_haarfaser-1024x683.png 1024w, https:\/\/elithair.com\/tr\/wp-content\/uploads\/sites\/10\/2026\/06\/keratin_haarfaser-768x512.png 768w\" sizes=\"(max-width: 767px) 100vw, 660px\" \/><\/figure>\n<\/div>\n\n\n<h3 id=\"h-keratin-sacin-neresinde-bulunur\" class=\"wp-block-heading\">Keratin sa\u00e7\u0131n neresinde bulunur?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Keratin sa\u00e7\u0131n iki b\u00f6lgesinde bulunur. <strong>Korteks<\/strong> (kabuk tabakas\u0131) sa\u00e7 hacminin y\u00fczde 80 ila 90&#8217;\u0131n\u0131 olu\u015fturur ve mekanik dayan\u0131kl\u0131l\u0131\u011f\u0131 sa\u011flar. <strong>K\u00fctik\u00fcl<\/strong> (pul tabakas\u0131), korteksi koruyan, d\u00fcz ve \u00fcst \u00fcste binen keratin pullar\u0131ndan olu\u015fan d\u0131\u015f k\u0131l\u0131ft\u0131r (ScienceDirect). Keratin bak\u0131m \u00fcr\u00fcnlerinin \u00e7o\u011fu bu pul tabakas\u0131na etki eder.<\/p>\n\n\n\n<h3 id=\"h-dogal-ve-eklenmis-keratin-nereden-gelir\" class=\"wp-block-heading\">Do\u011fal ve eklenmi\u015f keratin: nereden gelir<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00fccudunuza \u00f6zg\u00fc keratini bedeniniz kendi \u00fcretir. Kozmetikteki keratin ise \u00e7o\u011funlukla <strong>hidrolize keratindir<\/strong> (INCI: Hydrolyzed Keratin): hidroliz yoluyla uzun protein zincirleri daha k\u00fc\u00e7\u00fck par\u00e7alara ayr\u0131l\u0131r, b\u00f6ylece sa\u00e7a tutunabilirler. Klasik olarak koyun y\u00fcn\u00fcnden, t\u00fcylerden veya hayvan boynuzlar\u0131ndan elde edilir (INCI Beauty, keratin-info.de). Yani hayvansal kaynakl\u0131d\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vegan tercih edenler i\u00e7in &#8220;keratine benzer&#8221; alternatifler mevcuttur: hidrolize bu\u011fday veya soya proteini bazl\u0131 <strong>fitokeratin<\/strong> (INCI: Hydrolyzed Wheat Protein). Yap\u0131sal olarak keratine benzer ve benzer \u015fekilde bak\u0131m sa\u011flar, ancak \u00f6zde\u015f de\u011fildir (myrto-naturalcosmetics.de, Jean&amp;Len). Keratini kollajenle kar\u0131\u015ft\u0131rmay\u0131n: kollajen, sa\u00e7 lifinin kendisinde de\u011fil, folik\u00fcllerin \u00e7evresindeki ciltte bulunur (bubsnaturals.com).<\/p>\n\n\n\n<h2 id=\"h-keratin-islemi-keratin-kuru-veya-keratin-duzlestirme-aradaki-fark\" class=\"wp-block-heading\">Keratin i\u015flemi, keratin k\u00fcr\u00fc veya keratin d\u00fczle\u015ftirme: aradaki fark<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Keratin i\u015flemi \u00fc\u00e7 farkl\u0131 \u015feyi ifade eder ve i\u015fte tam da bu s\u0131k s\u0131k kar\u0131\u015ft\u0131r\u0131l\u0131r. &#8220;Keratin i\u015flemi&#8221; arayan ki\u015fi genellikle bu \u00fc\u00e7 \u00e7e\u015fitten birini kasteder:<\/p>\n\n\n\n<div style=\"border:1px solid #cfe0f5;border-radius:12px;padding:18px 22px;margin:8px 0 22px;background:#fbfdff\">\n<ul style=\"margin:0;padding-left:20px;color:#2e3033;font-size:15.5px;line-height:1.7\">\n<li><strong>1. Keratin k\u00fcr\u00fc (evde bak\u0131m):<\/strong> markette sat\u0131lan maske veya k\u00fcr, y\u00fczeyi kozmetik olarak p\u00fcr\u00fczs\u00fczle\u015ftirir, bir sonraki y\u0131kamaya kadar kal\u0131r, kimyasal i\u015flem i\u00e7ermez.<\/li>\n<li><strong>2. Salon i\u015flemi \/ express blow-out:<\/strong> salonda yap\u0131lan, parlakl\u0131k ve hafif d\u00fczle\u015fme veren ge\u00e7ici bak\u0131m, yakla\u015f\u0131k <strong>4 ila 8 hafta<\/strong> kal\u0131r.<\/li>\n<li><strong>3. Keratin d\u00fczle\u015ftirme (kimyasal):<\/strong> profesyonel salonda yap\u0131lan kal\u0131c\u0131 k\u0131v\u0131rc\u0131kl\u0131k a\u00e7ma i\u015flemi, <strong>2 ila 5 ay<\/strong> kal\u0131r; formaldehit konusu burada \u00f6nemlidir.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Yani kullan\u0131c\u0131lar\u0131n bir k\u0131sm\u0131 yaln\u0131zca bir bak\u0131m maskesi, bir k\u0131sm\u0131 ise g\u00fc\u00e7l\u00fc d\u00fczle\u015ftirme arar. Bak\u0131m sa\u011flayan <strong>keratin k\u00fcr\u00fc<\/strong> g\u00f6r\u00fcn\u00fcm\u00fc onar\u0131r ve parlakl\u0131k verir, <strong>salon i\u015flemi<\/strong> veya express blow-out hafif\u00e7e d\u00fczle\u015ftirir, kimyasal <strong>keratin d\u00fczle\u015ftirme<\/strong> ise sa\u00e7\u0131 kal\u0131c\u0131 olarak a\u00e7ar (numihair.com, clinikally.com). Yaln\u0131zca \u00fc\u00e7\u00fcnc\u00fc \u00e7e\u015fit ger\u00e7ek bir kimyasal s\u00fcre\u00e7tir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kimyasal d\u00fczle\u015ftirme salonda \u015f\u00f6yle ilerler: sa\u00e7 y\u0131kan\u0131r, keratin sol\u00fcsyonu uygulan\u0131r ve yakla\u015f\u0131k <strong>20 dakika<\/strong> bekletilir, f\u0131r\u00e7a ile f\u00f6nlenir ve ard\u0131ndan tutam tutam <strong>d\u00fczle\u015ftiriciyle yakla\u015f\u0131k 200 ila 230 derecede<\/strong> sabitlenir (keratin.pro). Toplam s\u00fcre <strong>2 ila 4 saattir<\/strong>. Bu \u00e7e\u015fit bir\u00e7ok ki\u015fi taraf\u0131ndan &#8220;Brazilian Blowout&#8221; veya &#8220;Brezilya f\u00f6n\u00fc&#8221; olarak da bilinir.<\/p>\n\n\n\n<style data-wp-block-html=\"css\">\n@media(max-width: 600px) {\n.htk-tablewrap{overflow:visible !important}\n  .htk-tablewrap .htk-table,\n  .htk-table{min-width:0 !important;box-shadow:none !important;border-radius:0 !important;overflow:visible !important}\n  .htk-table thead{position:absolute !important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}\n.htk-table {background: transparent;}\n  .htk-table,.htk-table tbody,.htk-table tfoot,.htk-table tr,.htk-table td{display:block;width:100%}\n  .htk-table tr{\n    margin:0 0 16px;border:1px solid var(--line,rgba(13,44,84,.10));\n    border-radius:var(--r-sm,14px);overflow:hidden;background:#fff;\n    box-shadow:var(--sh-md,0 18px 44px -26px rgba(8,28,58,.40));\n  }\n  .htk-table tr:last-child{margin-bottom:0}\n  .htk-table tr:nth-child(even) td,\n  .htk-table tr:nth-child(odd) td{background:transparent}\n  .htk-table td{\n    border-top:0 !important;border-bottom:1px solid rgba(13,44,84,.08);\n    padding:11px 16px;text-align:left;white-space:normal !important;\n  }\n.htk-table.mob-two-column td{\ntext-align:right;\n}\n  .htk-table td:last-child{border-bottom:0}\n  .htk-table td:empty{display:none}\n  .htk-table td::before{\n    content:attr(data-label);display:block;\n    font-size:11.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;\n    color:var(--sky-strong,#3f74c0);margin-bottom:3px;\n  }\n.htk-table.mob-two-column td::before{position:absolute;}\n  .htk-table td:first-child{\n    background:var(--navy,#0d2c54) !important;color:#fff !important;\n    font-size:16px;font-weight:700;padding:13px 16px;text-align:left;\n  }\n  .htk-table td:first-child::before{display:none}\n  .htk-table td:first-child strong{color:#fff}\n  .htk-table td.eli:not(:first-child){color:var(--navy,#0d2c54);font-weight:800}\n  .htk-table td.save:not(:first-child){color:#1e9e63;font-weight:800}\n  .htk-table td.eli:not(:first-child)::before,\n  .htk-table td.save:not(:first-child)::before{color:var(--sky-strong,#3f74c0)}\n  .htk-band--navy .htk-table td:not(:first-child){color:var(--ink,#13233b)}\n  .htk-band--navy .htk-table td:not(:first-child) strong{color:inherit}\n  .htk-band--navy .htk-table td.eli:not(:first-child){color:var(--navy,#0d2c54)}\n  .htk-band--navy .htk-table td.save:not(:first-child){color:#1e9e63}\n  .htk-band--navy .htk-table tfoot td{background:transparent}\n  .htk-table tfoot tr{border:2px solid var(--sky-strong,#3f74c0)}\n.htk-table caption {display:block;}\n}\n<\/style>\n\n<script data-wp-block-html=\"js\">\n(function(){\n  function labelHtkTables(){\n    document.querySelectorAll('.htk-table').forEach(function(table){\n      var heads = table.querySelectorAll('thead th');\n      if(!heads.length) return;\n      var labels = Array.prototype.map.call(heads,function(th){return th.textContent.trim();});\n      table.querySelectorAll('tbody tr, tfoot tr').forEach(function(row){\n        Array.prototype.forEach.call(row.children,function(cell,i){\n          if(labels[i] && !cell.getAttribute('data-label')){\n            cell.setAttribute('data-label', labels[i]);\n          }\n        });\n      });\n    });\n  }\n  if(document.readyState==='loading'){\n    document.addEventListener('DOMContentLoaded', labelHtkTables);\n  }else{ labelHtkTables(); }\n})();\n<\/script>\n\n<div style=\"overflow-x:auto;margin-bottom:14px\">\n<table class=\"htk-table\" style=\"min-width:720px;width:100%;border-collapse:collapse;font-size:15px\">\n<thead><tr style=\"background:#013366;color:#fff\">\n<th style=\"padding:11px;text-align:left\">Kriter<\/th>\n<th style=\"padding:11px;text-align:left\">Keratin k\u00fcr\u00fc (bak\u0131m)<\/th>\n<th style=\"padding:11px;text-align:left\">Salon i\u015flemi \/ blow-out<\/th>\n<th style=\"padding:11px;text-align:left\">Keratin d\u00fczle\u015ftirme (kimyasal)<\/th>\n<\/tr><\/thead>\n<tbody>\n<tr style=\"border-bottom:1px solid #e3e8ef\"><td style=\"padding:10px;font-weight:600;color:#013366\">Ana hedef<\/td><td style=\"padding:10px\">Onar\u0131m, parlakl\u0131k, bak\u0131m<\/td><td style=\"padding:10px\">Parlakl\u0131k, hafif d\u00fczle\u015fme, frizz giderme<\/td><td style=\"padding:10px\">Kal\u0131c\u0131 k\u0131v\u0131rc\u0131kl\u0131k a\u00e7ma<\/td><\/tr>\n<tr style=\"border-bottom:1px solid #e3e8ef;background:#f3f7fc\"><td style=\"padding:10px;font-weight:600;color:#013366\">Nerede<\/td><td style=\"padding:10px\">evde veya salonda<\/td><td style=\"padding:10px\">salonda<\/td><td style=\"padding:10px\">profesyonel salon (zorunlu)<\/td><\/tr>\n<tr style=\"border-bottom:1px solid #e3e8ef\"><td style=\"padding:10px;font-weight:600;color:#013366\">S\u00fcre<\/td><td style=\"padding:10px\">5 ila 20 dk.<\/td><td style=\"padding:10px\">1 ila 2 saat<\/td><td style=\"padding:10px\">2 ila 4 saat<\/td><\/tr>\n<tr style=\"border-bottom:1px solid #e3e8ef;background:#f3f7fc\"><td style=\"padding:10px;font-weight:600;color:#013366\">Kal\u0131c\u0131l\u0131k<\/td><td style=\"padding:10px\">bir sonraki y\u0131kamaya kadar<\/td><td style=\"padding:10px\">yakla\u015f\u0131k 4 ila 8 hafta<\/td><td style=\"padding:10px\">2 ila 5 ay<\/td><\/tr>\n<tr style=\"border-bottom:1px solid #e3e8ef\"><td style=\"padding:10px;font-weight:600;color:#013366\">D\u00fczle\u015ftirme etkisi<\/td><td style=\"padding:10px\">az<\/td><td style=\"padding:10px\">orta<\/td><td style=\"padding:10px\">g\u00fc\u00e7l\u00fc<\/td><\/tr>\n<tr style=\"border-bottom:1px solid #e3e8ef;background:#f3f7fc\"><td style=\"padding:10px;font-weight:600;color:#013366\">Maliyet (DE)<\/td><td style=\"padding:10px\">yakla\u015f\u0131k 5 ila 30 \u20ac (\u00fcr\u00fcn)<\/td><td style=\"padding:10px\">yakla\u015f\u0131k 50 ila 120 \u20ac<\/td><td style=\"padding:10px\">yakla\u015f\u0131k 150 ila 450 \u20ac, 600 \u20ac&#8217;ya kadar<\/td><\/tr>\n<tr style=\"border-bottom:1px solid #e3e8ef\"><td style=\"padding:10px;font-weight:600;color:#013366\">Formaldehit riski<\/td><td style=\"padding:10px\">hay\u0131r<\/td><td style=\"padding:10px\">\u00e7o\u011funlukla hay\u0131r<\/td><td style=\"padding:10px\">m\u00fcmk\u00fcn, formaldehitsiz talep edin<\/td><\/tr>\n<tr style=\"border-bottom:1px solid #e3e8ef;background:#f3f7fc\"><td style=\"padding:10px;font-weight:600;color:#013366\">48 saat bekleme gerekli<\/td><td style=\"padding:10px\">hay\u0131r<\/td><td style=\"padding:10px\">hay\u0131r<\/td><td style=\"padding:10px\">evet<\/td><\/tr>\n<\/tbody><\/table><\/div>\n<p style=\"font-size:13px;color:#62708a;margin:0 0 18px\">Y\u00f6n g\u00f6sterici de\u011ferler. Kaynaklar: headmasters-beauty.de, keratin-info.de, perfecthair.ch, numihair.com, clinikally.com.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kal\u0131c\u0131l\u0131k konusunda \u00f6nemli bir nokta: klasik keratin i\u015flemi iyi bak\u0131mla 3 ila 6 ay, &#8220;Brazilian Blowout&#8221; ise daha \u00e7ok 8 ila 12 hafta, yani 2 ila 3 ay kal\u0131r (clinikally.com, salon833.com). Perma i\u015fleminin aksine sert bir sa\u00e7 dibi \u00e7izgisi olu\u015fmaz, sonu\u00e7 yumu\u015fak\u00e7a uzayarak \u00e7\u0131kar.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\" style=\"max-width:720px;margin-left:auto;margin-right:auto\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/elithair.com\/tr\/wp-content\/uploads\/sites\/10\/2026\/06\/keratin_vergleich__tr.png\" alt=\"Keratin bakimi, salon islemi ve keratin duzlestirmenin sure ve kalicilik karsilastirmasi\" class=\"wp-image-82972\" style=\"width:720px;max-width:100%;height:auto\" srcset=\"https:\/\/elithair.com\/tr\/wp-content\/uploads\/sites\/10\/2026\/06\/keratin_vergleich__tr.png 1536w, https:\/\/elithair.com\/tr\/wp-content\/uploads\/sites\/10\/2026\/06\/keratin_vergleich__tr-300x200.png 300w, https:\/\/elithair.com\/tr\/wp-content\/uploads\/sites\/10\/2026\/06\/keratin_vergleich__tr-1024x683.png 1024w, https:\/\/elithair.com\/tr\/wp-content\/uploads\/sites\/10\/2026\/06\/keratin_vergleich__tr-768x512.png 768w\" sizes=\"(max-width: 767px) 100vw, 660px\" \/><\/figure>\n<\/div>\n\n\n<h2 id=\"h-keratin-sac-icin-iyi-mi-faydasi-ve-etkisi-durustce-degerlendirildi\" class=\"wp-block-heading\">Keratin sa\u00e7 i\u00e7in iyi mi? Faydas\u0131 ve etkisi d\u00fcr\u00fcst\u00e7e de\u011ferlendirildi<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Keratin sa\u00e7 i\u00e7in iyi mi? <strong>Y\u00fczey<\/strong> i\u00e7in evet: hidrolize keratin pul tabakas\u0131ndaki mikroskobik bo\u015fluklar\u0131 doldurur, frizzi azalt\u0131r, parlakl\u0131k verir ve sa\u00e7\u0131 daha kolay taran\u0131r hale getirir. Bu kozmetik bir etkidir, ne yeni sa\u00e7 \u00e7\u0131kmas\u0131 ne de sa\u00e7 k\u00f6k\u00fcn\u00fcn onar\u0131lmas\u0131 anlam\u0131na gelir. Keratini, \u00e7atlaklar i\u00e7in ge\u00e7ici bir dolgu macunu olarak d\u00fc\u015f\u00fcn\u00fcn, bir iyile\u015fme olarak de\u011fil.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mekanizma iyi incelenmi\u015ftir. Malinauskyte ve ark. (2020, Int. J. Cosmet. Sci.) \u00e7al\u0131\u015fmas\u0131na g\u00f6re k\u00fc\u00e7\u00fck keratin par\u00e7alar\u0131 (<strong>221 ve 2.577 Dalton<\/strong>) korteksin derinine i\u015flerken, b\u00fcy\u00fck par\u00e7alar (75.440 Dalton) k\u00fctik\u00fcl \u00fczerinde koruyucu bir film olu\u015fturur. Fan ve ark. (2025, Molecules) ayr\u0131ca i\u015flem g\u00f6rm\u00fc\u015f sa\u00e7\u0131n UV maruziyetinden sonra \u00e7ekme dayan\u0131m\u0131n\u0131 korudu\u011funu, i\u015flem g\u00f6rmemi\u015f sa\u00e7\u0131n ise <strong>y\u00fczde 14,32<\/strong> kaybetti\u011fini g\u00f6sterdi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En \u00e7ok <strong>k\u0131v\u0131rc\u0131k, lokum, frizzli ve kimyasal olarak y\u0131pranm\u0131\u015f ya da rengi a\u00e7\u0131lm\u0131\u015f sa\u00e7lar<\/strong> fayda g\u00f6r\u00fcr: daha az frizz, daha \u00e7ok parlakl\u0131k ve k\u0131smen y\u00fczde 50&#8217;den fazla daha k\u0131sa f\u00f6n s\u00fcresi (Healthline). Keratin, zaten ince ve d\u00fcz sa\u00e7lar i\u00e7in daha az uygundur; bu sa\u00e7lar\u0131 a\u011f\u0131rla\u015ft\u0131rarak yat\u0131k g\u00f6sterebilir (Healthline). Bukleelerini korumak isteyenler kimyasal d\u00fczle\u015ftirmeden uzak durmal\u0131d\u0131r, \u00e7\u00fcnk\u00fc bukle deseni a\u00e7\u0131l\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00fcr\u00fcst s\u0131n\u0131r: etki ge\u00e7ici ve y\u00fczeyseldir. Sa\u00e7, canl\u0131 bir doku de\u011fil, \u00f6l\u00fc bir keratin lifidir. Keratin g\u00f6r\u00fcn\u00fcm\u00fc iyile\u015ftirir, ancak lifi biyolojik olarak onarmaz. Birka\u00e7 y\u0131kamadan (k\u00fcr) veya 2 ila 5 aydan (d\u00fczle\u015ftirme) sonra etki solar ve i\u015flem tekrarlan\u0131r.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\" style=\"max-width:720px;margin-left:auto;margin-right:auto\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/elithair.com\/tr\/wp-content\/uploads\/sites\/10\/2026\/06\/keratin_anwendung.png\" alt=\"Keratin-Behandlung im Salon: glaetten einer Haarstraehne mit dem Glaetteisen\" class=\"wp-image-82973\" style=\"width:720px;max-width:100%;height:auto\" srcset=\"https:\/\/elithair.com\/tr\/wp-content\/uploads\/sites\/10\/2026\/06\/keratin_anwendung.png 1536w, https:\/\/elithair.com\/tr\/wp-content\/uploads\/sites\/10\/2026\/06\/keratin_anwendung-300x200.png 300w, https:\/\/elithair.com\/tr\/wp-content\/uploads\/sites\/10\/2026\/06\/keratin_anwendung-1024x683.png 1024w, https:\/\/elithair.com\/tr\/wp-content\/uploads\/sites\/10\/2026\/06\/keratin_anwendung-768x512.png 768w\" sizes=\"(max-width: 767px) 100vw, 660px\" \/><\/figure>\n<\/div>\n\n\n<h2 id=\"h-keratin-duzlestirmenin-riskleri-ve-dezavantajlari-formaldehit-sorunu\" class=\"wp-block-heading\">Keratin d\u00fczle\u015ftirmenin riskleri ve dezavantajlar\u0131: formaldehit sorunu<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Keratin d\u00fczle\u015ftirmenin en b\u00fcy\u00fck riski <strong>formaldehittir<\/strong>. Bir\u00e7ok d\u00fczle\u015ftirme \u00fcr\u00fcn\u00fc, \u0131s\u0131t\u0131ld\u0131\u011f\u0131nda formaldehit a\u00e7\u0131\u011fa \u00e7\u0131karan metilen glikol veya ba\u015fka formaldehit sal\u0131c\u0131lar\u0131 i\u00e7erir. IARC, formaldehidi insan i\u00e7in kanserojen olarak s\u0131n\u0131fland\u0131r\u0131r (Grup 1, Monograf 100F, 2012); Avrupa&#8217;daki ECHA ise muhtemel kanserojen olarak s\u0131n\u0131fland\u0131r\u0131r (Carc. 1B, 2016&#8217;dan beri). Her iki s\u0131n\u0131fland\u0131rma da net bir dikkat gerektirir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">AB&#8217;de <strong>serbest formaldehit, May\u0131s 2019&#8217;dan beri kozmetiklerde yasakt\u0131r<\/strong> ((AT) 1223\/2009 say\u0131l\u0131 T\u00fcz\u00fck, Ek II). Formaldehit sal\u0131c\u0131lar\u0131 s\u0131n\u0131rl\u0131 \u00f6l\u00e7\u00fcde izinli kal\u0131r, ancak d\u00fczenlemeye tabidir. <strong>31 Temmuz 2024<\/strong> tarihinden itibaren <strong>10 ppm<\/strong>&#8216;den fazla formaldehit a\u00e7\u0131\u011fa \u00e7\u0131karan \u00fcr\u00fcnler &#8220;formaldehit a\u00e7\u0131\u011fa \u00e7\u0131kar\u0131r&#8221; uyar\u0131s\u0131n\u0131 ta\u015f\u0131mak zorundad\u0131r ((AB) 2022\/1181 say\u0131l\u0131 T\u00fcz\u00fck). Bu y\u00fczden etikette yaln\u0131zca formaldehit kelimesini aramak yeterli de\u011fildir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Alman Federal Risk De\u011ferlendirme Enstit\u00fcs\u00fc (BfR) daha 2010&#8217;da uyard\u0131 (16\/2010 say\u0131l\u0131 bas\u0131n a\u00e7\u0131klamas\u0131): test edilen sa\u00e7 d\u00fczle\u015ftirme \u00fcr\u00fcnlerinde, y\u00fczde 0,2&#8217;lik s\u0131n\u0131r de\u011ferin \u00e7ok \u00fczerinde, y\u00fczde 1,6 ila 2,0 serbest formaldehit bulundu. BfR, t\u00fcketicilere ve kuaf\u00f6rlere bunlar\u0131n kullan\u0131m\u0131ndan a\u00e7\u0131k\u00e7a ka\u00e7\u0131nmalar\u0131n\u0131 \u00f6nerdi. OSHA, bir salonda f\u00f6n s\u0131ras\u0131nda <strong>10 ppm<\/strong> \u00f6l\u00e7t\u00fc; bu, k\u0131sa s\u00fcreli s\u0131n\u0131r de\u011ferin be\u015f kat\u0131d\u0131r (OSHA).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ABD&#8217;de FDA, Ekim 2023&#8217;te formaldehit i\u00e7eren sa\u00e7 d\u00fczle\u015ftiricileri i\u00e7in bir yasak \u00f6nerdi ve bu tutumunu s\u00fcrd\u00fcr\u00fcyor; ancak kesin takvim h\u00e2l\u00e2 belirsiz, s\u00fcre defalarca ertelendi (en son 2025 sonu, CNN Ocak 2026). 2026 itibar\u0131yla yasak duyurulmu\u015f, ancak hen\u00fcz y\u00fcr\u00fcrl\u00fc\u011fe girmemi\u015ftir.<\/p>\n\n\n\n<h3 id=\"h-isi-hasari-sac-kirilmasi-ve-protein-fazlaligi\" class=\"wp-block-heading\">Is\u0131 hasar\u0131, sa\u00e7 k\u0131r\u0131lmas\u0131 ve protein fazlal\u0131\u011f\u0131<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Formaldehidin yan\u0131 s\u0131ra keratin d\u00fczle\u015ftirmede ba\u015fka riskler de vard\u0131r. 200 ila 230 derecedeki d\u00fczle\u015ftirici, \u00f6zellikle ince veya \u00f6nceden hasar g\u00f6rm\u00fc\u015f sa\u00e7larda pul tabakas\u0131na zarar verebilir. Bu, k\u00f6kten ger\u00e7ek sa\u00e7 d\u00f6k\u00fclmesine de\u011fil, <strong>sa\u00e7 k\u0131r\u0131lmas\u0131na<\/strong> (lifin k\u0131r\u0131lmas\u0131na) yol a\u00e7ar. \u00c7ok s\u0131k veya \u00e7ok yo\u011fun k\u00fcrler protein fazlal\u0131\u011f\u0131na neden olabilir: sa\u00e7, bak\u0131ma ra\u011fmen sert ve k\u0131r\u0131lgan hale gelir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Keratinden dolay\u0131 sa\u00e7 kaybedilir mi? Uygun \u00fcr\u00fcnlerle kaliteli \u015fekilde yap\u0131lan i\u015flemler sa\u00e7a kal\u0131c\u0131 zarar vermez. Keratinin yol a\u00e7t\u0131\u011f\u0131 ger\u00e7ek, kal\u0131c\u0131 bir sa\u00e7 d\u00f6k\u00fclmesi kan\u0131tlanmam\u0131\u015ft\u0131r (numihair.com, belgraviacentre.com). Nadir m\u00fcnferit durumlarda kimyasal ve termal stres, ge\u00e7ici ve geri d\u00f6n\u00fc\u015fl\u00fc bir telojen efluvium tetikleyebilir.<\/p>\n\n\n\n<div style=\"border:1px solid #cfe0f5;border-radius:12px;padding:22px 24px;margin-bottom:14px;background:#fbfdff\">\n<p style=\"margin:0 0 14px;color:#013366;font-weight:700;font-size:18px\">Kontrol listesi: G\u00fcvenli keratin d\u00fczle\u015ftirme<\/p>\n<ul style=\"margin:0;padding-left:20px;color:#2e3033;font-size:15.5px;line-height:1.75\">\n<li><strong>Randevu \u00f6ncesi:<\/strong> i\u00e7erikleri kontrol edin, formaldehit <em>ve<\/em> metilen glikol i\u00e7ermeyen \u00fcr\u00fcnleri a\u00e7\u0131k\u00e7a talep edin.<\/li>\n<li><strong>Salonda:<\/strong> iyi havaland\u0131rmaya dikkat edin. Personel sormadan solunum maskesi tak\u0131yorsa, bu formaldehit sal\u0131c\u0131lar\u0131 i\u00e7in bir uyar\u0131 i\u015faretidir.<\/li>\n<li><strong>Sa\u00e7 tipi kontrol\u00fc:<\/strong> en \u00e7ok k\u0131v\u0131rc\u0131k, lokum ve frizzli sa\u00e7lar fayda g\u00f6r\u00fcr; ince ve d\u00fcz sa\u00e7larda yaln\u0131zca dikkatle.<\/li>\n<li><strong>Alerji:<\/strong> hassas sa\u00e7 derisinde yama testi yapt\u0131r\u0131n; bilinen formaldehit alerjisinde salon d\u00fczle\u015ftirmesinden tamamen ka\u00e7\u0131n\u0131n.<\/li>\n<li><strong>Hamilelik veya emzirme d\u00f6nemi:<\/strong> formaldehit i\u00e7eren d\u00fczle\u015ftirmeleri erteleyin veya yaln\u0131zca formaldehitsiz bak\u0131m k\u00fcr\u00fc yapt\u0131r\u0131n, \u00f6nceden doktorunuza dan\u0131\u015f\u0131n.<\/li>\n<li><strong>Sonras\u0131nda 48 ila 72 saat:<\/strong> y\u0131kamay\u0131n, toplamay\u0131n, toka ve klips kullanmay\u0131n.<\/li>\n<li><strong>Bak\u0131m\u0131 de\u011fi\u015ftirin:<\/strong> s\u00fclfats\u0131z ve tuzsuz \u015fampuan kullan\u0131n.<\/li>\n<li><strong>Ger\u00e7ek\u00e7i beklenti:<\/strong> 2 ila 5 ay kal\u0131r ve sert bir sa\u00e7 dibi \u00e7izgisi yerine yumu\u015fak\u00e7a uzayarak \u00e7\u0131kar.<\/li>\n<\/ul>\n<\/div>\n<p style=\"font-size:13px;color:#62708a;margin:0 0 18px\">Kaynaklar: BfR, OSHA, AB Kozmetik T\u00fcz\u00fc\u011f\u00fc, perfecthair.ch, headmasters-beauty.de.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\" style=\"max-width:720px;margin-left:auto;margin-right:auto\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/elithair.com\/tr\/wp-content\/uploads\/sites\/10\/2026\/06\/keratin_formaldehyd__tr.png\" alt=\"Guvenli keratin duzlestirme kontrol listesi: formaldehit, havalandirma ve bakim onerileri\" class=\"wp-image-82974\" style=\"width:720px;max-width:100%;height:auto\" srcset=\"https:\/\/elithair.com\/tr\/wp-content\/uploads\/sites\/10\/2026\/06\/keratin_formaldehyd__tr.png 1536w, https:\/\/elithair.com\/tr\/wp-content\/uploads\/sites\/10\/2026\/06\/keratin_formaldehyd__tr-300x200.png 300w, https:\/\/elithair.com\/tr\/wp-content\/uploads\/sites\/10\/2026\/06\/keratin_formaldehyd__tr-1024x683.png 1024w, https:\/\/elithair.com\/tr\/wp-content\/uploads\/sites\/10\/2026\/06\/keratin_formaldehyd__tr-768x512.png 768w\" sizes=\"(max-width: 767px) 100vw, 660px\" \/><\/figure>\n<\/div>\n\n\n<h2 id=\"h-hamilelikte-keratin-ve-sik-sorulan-guvenlik-sorulari\" class=\"wp-block-heading\">Hamilelikte keratin ve s\u0131k sorulan g\u00fcvenlik sorular\u0131<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Hamilelik ve emzirme d\u00f6neminde uzman kurulu\u015flar, formaldehit i\u00e7eren ve formaldehit a\u00e7\u0131\u011fa \u00e7\u0131karan keratin d\u00fczle\u015ftirmelerinden ka\u00e7\u0131n\u0131lmas\u0131n\u0131 \u00f6nerir. Bunun temeli, insanda kan\u0131tlanm\u0131\u015f bir zarar de\u011fil, ihtiyat ilkesidir: formaldehit y\u00fcksek dozlarda \u00fcreme a\u00e7\u0131s\u0131ndan toksik etki g\u00f6sterir (hayvan verileri, PubMed PMID 11572272). \u00d6zellikle hamilelikte keratine ili\u015fkin klinik \u00e7al\u0131\u015fmalar bulunmamaktad\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bak\u0131m sa\u011flayan, formaldehitsiz keratin k\u00fcrleri daha az sorunlu kabul edilir, ancak yine de takip eden doktorla konu\u015fulmal\u0131d\u0131r. \u015eunu unutmay\u0131n: &#8220;formaldehitsiz&#8221; olarak tan\u0131t\u0131lan \u00fcr\u00fcnler de sal\u0131c\u0131 i\u00e7erebilir. Bu nedenle karar\u0131 yaln\u0131zca ambalaja bakarak vermeyin. Formaldehit ayr\u0131ca bilinen bir temas alerjenidir ve sa\u00e7 derisini, g\u00f6zleri ve solunum yollar\u0131n\u0131 tahri\u015f edebilir.<\/p>\n\n\n\n<h2 id=\"h-saclari-keratinle-bakim-islemden-once-ve-sonra\" class=\"wp-block-heading\">Sa\u00e7lar\u0131 keratinle bak\u0131m: i\u015flemden \u00f6nce ve sonra<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Keratin i\u015flemi g\u00f6rm\u00fc\u015f sa\u00e7 <strong>s\u00fclfats\u0131z ve tuzsuz<\/strong> bak\u0131m gerektirir. Bir d\u00fczle\u015ftirmenin ard\u0131ndan ilk <strong>48 ila 72 saat<\/strong> i\u00e7inde sa\u00e7\u0131 y\u0131kamamal\u0131, toplamamal\u0131, toka veya klips kullanmamal\u0131s\u0131n\u0131z; aksi halde taze keratin sabitlemesinde iz kal\u0131r (perfecthair.ch, keratin-info.de). Tam tutu\u015f ancak bundan sonra ba\u015flar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Neden s\u00fclfats\u0131z ve tuzsuz? S\u00fclfatlar, keratin sabitlemesini h\u0131zla y\u0131kay\u0131p i\u015flemi k\u0131saltan agresif y\u00fczey aktif maddelerdir; tuz da benzer \u015fekilde etki eder (frisurenmachen.de, headmasters-beauty.de). Sa\u00e7\u0131n\u0131z\u0131 her g\u00fcn yerine <strong>haftada 2 ila 3 kez<\/strong> y\u0131kay\u0131n, bu kal\u0131c\u0131l\u0131\u011f\u0131 uzat\u0131r. Havuz veya denizdeki klorlu ve tuzlu su kal\u0131c\u0131l\u0131\u011f\u0131 belirgin \u015fekilde k\u0131salt\u0131r, bu y\u00fczden koruyun veya bunlardan ka\u00e7\u0131n\u0131n.<\/p>\n\n\n\n<div style=\"overflow-x:auto;margin-bottom:14px\">\n<table class=\"htk-table\" style=\"min-width:560px;width:100%;border-collapse:collapse;font-size:15px\">\n<thead><tr style=\"background:#013366;color:#fff\">\n<th style=\"padding:11px;text-align:left\">\u015eampuanda ka\u00e7\u0131n\u0131lmas\u0131 gerekenler<\/th>\n<th style=\"padding:11px;text-align:left\">Neden<\/th>\n<\/tr><\/thead>\n<tbody>\n<tr style=\"border-bottom:1px solid #e3e8ef\"><td style=\"padding:10px;font-weight:600;color:#013366\">Sodium Lauryl Sulfate (SLS)<\/td><td style=\"padding:10px\">Agresif y\u00fczey aktif madde, keratin sabitlemesini \u00e7\u00f6zer<\/td><\/tr>\n<tr style=\"border-bottom:1px solid #e3e8ef;background:#f3f7fc\"><td style=\"padding:10px;font-weight:600;color:#013366\">Sodium Laureth Sulfate (SLES)<\/td><td style=\"padding:10px\">SLS&#8217;ye benzer etki, biraz daha hafif<\/td><\/tr>\n<tr style=\"border-bottom:1px solid #e3e8ef\"><td style=\"padding:10px;font-weight:600;color:#013366\">Sodium Chloride<\/td><td style=\"padding:10px\">Tuz keratin tabakas\u0131n\u0131 \u00e7\u00f6zer, kal\u0131c\u0131l\u0131\u011f\u0131 k\u0131salt\u0131r<\/td><\/tr>\n<tr style=\"border-bottom:1px solid #e3e8ef;background:#f3f7fc\"><td style=\"padding:10px;font-weight:600;color:#013366\">Klorlu ve tuzlu su<\/td><td style=\"padding:10px\">Sodium Chloride gibi etki eder, ek olarak UV y\u00fck\u00fc<\/td><\/tr>\n<\/tbody><\/table><\/div>\n<p style=\"font-size:13px;color:#62708a;margin:0 0 18px\">Kaynaklar: frisurenmachen.de, headmasters-beauty.de.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Marketten al\u0131nan keratin \u015fampuanlar\u0131 ve k\u00fcrleri i\u015fe yarar m\u0131? Ger\u00e7ek\u00e7i bak\u0131ld\u0131\u011f\u0131nda evet, s\u00fcrekli bak\u0131m olarak. Keratin oranlar\u0131 belirgin \u015fekilde daha d\u00fc\u015f\u00fckt\u00fcr, d\u00fczle\u015ftiriciyle yap\u0131lan sabitleme ad\u0131m\u0131 yoktur, bu y\u00fczden <strong>kal\u0131c\u0131 bir d\u00fczle\u015ftirme etkisi yoktur<\/strong>, ama parlakl\u0131k ve sa\u00e7 k\u0131r\u0131lmas\u0131na kar\u015f\u0131 koruma sa\u011flar (dm.de, deinfriseur.de). Salon d\u00fczle\u015ftirmesinin tazelenmesi genellikle 4 ila 6 ayda bir gerekir ve yakla\u015f\u0131k 150 ila 200 Euro tutar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Keratin evde kendi ba\u015f\u0131na yap\u0131labilir mi? Bak\u0131m k\u00fcrleri evet, sorunsuzca. DIY d\u00fczle\u015ftirme kitleri de mevcuttur; etki s\u00fcresi 2 ila 4 ayd\u0131r, ancak salondakinden daha zay\u0131ft\u0131r (Refinery29). Evde e\u015fit ve g\u00fcvenli \u0131s\u0131y\u0131 kontrol etmek daha zordur ve formaldehit i\u00e7ermedi\u011fi neredeyse hi\u00e7 do\u011frulanamaz. K\u0131v\u0131rc\u0131k veya kal\u0131n sa\u00e7lar i\u00e7in profesyonel salon daha g\u00fcvenli se\u00e7enektir.<\/p>\n\n\n\n<h2 id=\"h-keratin-yardimci-olmadiginda-bozuk-yuzey-mi-yoksa-gercek-sac-kaybi-mi\" class=\"wp-block-heading\">Keratin yard\u0131mc\u0131 olmad\u0131\u011f\u0131nda: bozuk y\u00fczey mi yoksa ger\u00e7ek sa\u00e7 kayb\u0131 m\u0131?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Keratin sa\u00e7 lifinin g\u00f6r\u00fcn\u00fcm\u00fcn\u00fc iyile\u015ftirir, ancak seyrekle\u015fen sa\u00e7\u0131 veya sa\u00e7 d\u00f6k\u00fclmesini durduramaz. Nedeni \u015fu: sa\u00e7 d\u00f6k\u00fclmesi y\u00fczeyde de\u011fil, <strong>sa\u00e7 k\u00f6k\u00fcnde<\/strong> ba\u015flar. Keratin frizz, kuruluk, k\u0131r\u0131k u\u00e7 ve d\u0131\u015f etkenlerden kaynaklanan sa\u00e7 k\u0131r\u0131lmas\u0131nda yard\u0131mc\u0131 olur. Azalan sa\u00e7 yo\u011funlu\u011funda, seyrekle\u015fen tepe noktas\u0131nda veya geri \u00e7ekilen sa\u00e7 \u00e7izgisinde yard\u0131mc\u0131 olmaz.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Basit bir ay\u0131rt etme y\u00f6ntemi: bir sa\u00e7 ucunda kal\u0131nla\u015fma olmadan k\u0131r\u0131l\u0131yorsa, bu sa\u00e7 k\u0131r\u0131lmas\u0131d\u0131r, burada keratin yard\u0131mc\u0131 olabilir. Bir sa\u00e7 k\u00f6kten k\u00fc\u00e7\u00fck bir d\u00fc\u011f\u00fcmle (so\u011fanc\u0131k) \u00e7\u0131k\u0131yorsa, mesele lif de\u011fil, sa\u00e7 miktar\u0131d\u0131r. Bu, kendi ba\u015f\u0131na te\u015fhis koyman\u0131n yerini tutmaz; yaln\u0131zca bir ilk y\u00f6nlendirmedir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0130yi bak\u0131ma ve d\u00fczenli keratin k\u00fcrlerine ra\u011fmen toplamda daha az sa\u00e7 oldu\u011funu ya da tepe noktas\u0131n\u0131n g\u00f6zle g\u00f6r\u00fcl\u00fcr \u015fekilde geni\u015fledi\u011fini fark edenler, yaln\u0131zca y\u00fczeyi tedavi etmek yerine nedeni ara\u015ft\u0131rmal\u0131d\u0131r. \u00dccretsiz bir sa\u00e7 analizi, bak\u0131m\u0131n yeterli olup olmad\u0131\u011f\u0131n\u0131 ya da ger\u00e7ek bir sa\u00e7 kayb\u0131n\u0131n s\u00f6z konusu olup olmad\u0131\u011f\u0131n\u0131 de\u011ferlendirmeye yard\u0131mc\u0131 olabilir. Konuya ili\u015fkin arka plan bilgilerini sa\u00e7 d\u00f6k\u00fclmesinin nedenlerine ili\u015fkin genel bak\u0131\u015fta da bulabilirsiniz.<\/p>\n\n\n\n<div class=\"wp-block-buttons has-custom-css is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-white-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/elithair.com\/tr\/sac-analizi\/\" style=\"border-top-left-radius:30px;border-top-right-radius:30px;border-bottom-left-radius:30px;border-bottom-right-radius:30px;background-color:#0079f1\">\u00dccretsiz sa\u00e7 analizini ba\u015flat\u0131n<\/a><\/div>\n<\/div>\n\n\n\n<h2 id=\"h-sss-keratin-ve-sac\" class=\"wp-block-heading\">SSS: Keratin ve sa\u00e7<\/h2>\n\n\n\n<div>\n<div style=\"border:1px solid #e3e8ef;border-radius:10px;padding:16px;margin-bottom:12px\">\n<p style=\"color:#013366;font-weight:600;margin:0 0 6px\">Keratin sa\u00e7 i\u00e7in iyi mi?<\/p>\n<p style=\"color:#2e3033;margin:0\">Sa\u00e7 y\u00fczeyi i\u00e7in evet: keratin pul tabakas\u0131ndaki bo\u015fluklar\u0131 doldurur, frizzi azalt\u0131r ve parlakl\u0131k verir. Etki kozmetik ve ge\u00e7icidir, biyolojik bir iyile\u015fme de\u011fildir. K\u0131v\u0131rc\u0131k ve y\u0131pranm\u0131\u015f sa\u00e7lar belirgin \u015fekilde fayda g\u00f6r\u00fcr, ince sa\u00e7lar dikkatli dozlamal\u0131d\u0131r, \u00e7\u00fcnk\u00fc a\u011f\u0131rla\u015fm\u0131\u015f g\u00f6r\u00fcnebilir.<\/p>\n<\/div>\n<div style=\"border:1px solid #e3e8ef;border-radius:10px;padding:16px;margin-bottom:12px\">\n<p style=\"color:#013366;font-weight:600;margin:0 0 6px\">Bir keratin d\u00fczle\u015ftirme ne kadar kal\u0131r?<\/p>\n<p style=\"color:#2e3033;margin:0\">Klasik bir keratin i\u015flemi yakla\u015f\u0131k 3 ila 6 ay, bir &#8220;Brazilian Blowout&#8221; ise yakla\u015f\u0131k 2 ila 3 ay (8 ila 12 hafta) kal\u0131r. S\u00fclfats\u0131z \u015fampuan, seyrek y\u0131kama ve klorlu ile tuzlu sudan ka\u00e7\u0131nmak kal\u0131c\u0131l\u0131\u011f\u0131 belirgin \u015fekilde uzat\u0131r.<\/p>\n<\/div>\n<div style=\"border:1px solid #e3e8ef;border-radius:10px;padding:16px;margin-bottom:12px\">\n<p style=\"color:#013366;font-weight:600;margin:0 0 6px\">Bir keratin i\u015flemi ne kadara mal olur?<\/p>\n<p style=\"color:#2e3033;margin:0\">Almanya&#8217;da salonda bir keratin d\u00fczle\u015ftirme, sa\u00e7 uzunlu\u011funa, yo\u011funlu\u011funa ve b\u00f6lgeye g\u00f6re yakla\u015f\u0131k 150 ila 450 Euro, \u00fcst d\u00fczey salonlarda 600 Euro&#8217;ya kadard\u0131r. 4 ila 6 ayda bir tazelemeler yakla\u015f\u0131k 150 ila 200 Euro tutar. Marketten bak\u0131m k\u00fcrleri yakla\u015f\u0131k 5 ila 30 Euro&#8217;dur.<\/p>\n<\/div>\n<div style=\"border:1px solid #e3e8ef;border-radius:10px;padding:16px;margin-bottom:12px\">\n<p style=\"color:#013366;font-weight:600;margin:0 0 6px\">Keratin d\u00fczle\u015ftirme formaldehit i\u00e7erir mi ve bu tehlikeli mi?<\/p>\n<p style=\"color:#2e3033;margin:0\">Baz\u0131 \u00fcr\u00fcnler, \u0131s\u0131t\u0131ld\u0131\u011f\u0131nda formaldehit a\u00e7\u0131\u011fa \u00e7\u0131karan metilen glikol veya ba\u015fka formaldehit sal\u0131c\u0131lar\u0131 i\u00e7erir. Serbest formaldehit, 2019&#8217;dan beri AB kozmetiklerinde yasakt\u0131r; IARC formaldehidi Grup 1 kanserojen olarak s\u0131n\u0131fland\u0131r\u0131r. Bu y\u00fczden formaldehit ve metilen glikol i\u00e7ermeyen \u00fcr\u00fcnleri a\u00e7\u0131k\u00e7a talep edin.<\/p>\n<\/div>\n<div style=\"border:1px solid #e3e8ef;border-radius:10px;padding:16px;margin-bottom:12px\">\n<p style=\"color:#013366;font-weight:600;margin:0 0 6px\">Keratin sa\u00e7\u0131 bozar m\u0131 veya sa\u00e7 kaybedilir mi?<\/p>\n<p style=\"color:#2e3033;margin:0\">Do\u011fru sonraki bak\u0131mla kaliteli yap\u0131lan i\u015flemler sa\u00e7a kal\u0131c\u0131 zarar vermez. 200 ila 230 derece civar\u0131ndaki \u0131s\u0131 sa\u00e7 k\u0131r\u0131lmas\u0131na yol a\u00e7abilir, ancak k\u00f6kten ger\u00e7ek bir sa\u00e7 d\u00f6k\u00fclmesine de\u011fil. Nadir durumlarda stres, ge\u00e7ici ve geri d\u00f6n\u00fc\u015fl\u00fc bir telojen efluvium tetikleyebilir.<\/p>\n<\/div>\n<div style=\"border:1px solid #e3e8ef;border-radius:10px;padding:16px;margin-bottom:12px\">\n<p style=\"color:#013366;font-weight:600;margin:0 0 6px\">Keratin i\u015fleminden sonra hangi \u015fampuan?<\/p>\n<p style=\"color:#2e3033;margin:0\">S\u00fclfats\u0131z ve tuzsuz bir \u015fampuan. \u0130\u00e7erik listesinde Sodium Lauryl Sulfate, Sodium Laureth Sulfate ve Sodium Chloride&#8217;den ka\u00e7\u0131n\u0131n. Havuzdaki veya denizdeki klorlu ve tuzlu su da etkiyi k\u0131salt\u0131r ve bunlardan ka\u00e7\u0131n\u0131lmal\u0131 ya da leave-in ile korunmal\u0131d\u0131r.<\/p>\n<\/div>\n<div style=\"border:1px solid #e3e8ef;border-radius:10px;padding:16px;margin-bottom:12px\">\n<p style=\"color:#013366;font-weight:600;margin:0 0 6px\">Keratin k\u00fcr\u00fc ile keratin d\u00fczle\u015ftirme aras\u0131ndaki fark nedir?<\/p>\n<p style=\"color:#2e3033;margin:0\">Keratin k\u00fcr\u00fc, ev veya salon i\u00e7in bir bak\u0131m \u00fcr\u00fcn\u00fcd\u00fcr, ge\u00e7ici etki eder, neredeyse hi\u00e7 d\u00fczle\u015ftirmez ve yakla\u015f\u0131k 5 ila 30 Euro&#8217;dur. Keratin d\u00fczle\u015ftirme ise profesyonel salonda yap\u0131lan kimyasal-termal bir sabitlemedir, 2 ila 5 ay kal\u0131r, 150 ila 600 Euro tutar ve olas\u0131 bir formaldehit riski ta\u015f\u0131r.<\/p>\n<\/div>\n<div style=\"border:1px solid #e3e8ef;border-radius:10px;padding:16px;margin-bottom:0\">\n<p style=\"color:#013366;font-weight:600;margin:0 0 6px\">Keratin evde kendi ba\u015f\u0131na yap\u0131labilir mi?<\/p>\n<p style=\"color:#2e3033;margin:0\">Marketten al\u0131nan basit bak\u0131m k\u00fcrleri ev i\u00e7in gayet uygundur. Keratin d\u00fczle\u015ftirme DIY kitlerle m\u00fcmk\u00fcnd\u00fcr, ancak salondakinden daha zay\u0131f kal\u0131r, \u0131s\u0131n\u0131n kontrol\u00fc daha zordur ve formaldehit i\u00e7ermedi\u011fi neredeyse hi\u00e7 do\u011frulanamaz. K\u0131v\u0131rc\u0131k veya kal\u0131n sa\u00e7lar i\u00e7in salon daha g\u00fcvenlidir.<\/p>\n<\/div>\n<\/div>\n\n\n\n<h2 id=\"h-kaynaklar\" class=\"wp-block-heading\">Kaynaklar<\/h2>\n\n\n\n<div style=\"font-size:14px;color:#2e3033;line-height:1.7\">\n<ul style=\"padding-left:20px;margin:0 0 14px\">\n<li>IARC, Monographs Volume 100F (2012): Grup 1 kanserojen olarak formaldehit. <a href=\"https:\/\/ehp.niehs.nih.gov\/doi\/10.1289\/ehp.7542\" target=\"_blank\" rel=\"noopener\">ehp.niehs.nih.gov<\/a><\/li>\n<li>ECHA \/ Formacare: Formaldehit CLP s\u0131n\u0131fland\u0131rmas\u0131 Carc. 1B. <a href=\"https:\/\/www.formacare.eu\/about-formaldehyde\/regulatory-status\/clp\/\" target=\"_blank\" rel=\"noopener\">formacare.eu<\/a><\/li>\n<li>(AB) 2022\/1181 say\u0131l\u0131 T\u00fcz\u00fck (&#8220;formaldehit a\u00e7\u0131\u011fa \u00e7\u0131kar\u0131r&#8221; etiketleme zorunlulu\u011fu). <a href=\"https:\/\/eur-lex.europa.eu\/legal-content\/DE\/TXT\/?uri=uriserv:OJ.L_.2022.184.01.0003.01.DEU\" target=\"_blank\" rel=\"noopener\">eur-lex.europa.eu<\/a><\/li>\n<li>BfR, 16\/2010 say\u0131l\u0131 bas\u0131n a\u00e7\u0131klamas\u0131: Formaldehit i\u00e7eren sa\u00e7 d\u00fczle\u015ftirme \u00fcr\u00fcnleri. <a href=\"https:\/\/www.bfr.bund.de\/presseinformation\/haarglaettungsmittel-mit-formaldehyd-sind-gesundheitsschaedlich\/\" target=\"_blank\" rel=\"noopener\">bfr.bund.de<\/a><\/li>\n<li>OSHA: Sa\u00e7 \u00fcr\u00fcnlerinde formaldehit, i\u015f\u00e7i sa\u011fl\u0131\u011f\u0131. <a href=\"https:\/\/www.osha.gov\/hair-salons\/worker-health\" target=\"_blank\" rel=\"noopener\">osha.gov<\/a><\/li>\n<li>Malinauskyte ve ark. (2020), Int. J. Cosmet. Sci.: Hidrolize keratinin penetrasyonu. <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC7820954\/\" target=\"_blank\" rel=\"noopener\">pmc.ncbi.nlm.nih.gov<\/a><\/li>\n<li>Fan ve ark. (2025), Molecules: Sa\u00e7 fotoya\u015flanmas\u0131na kar\u015f\u0131 hidrolize keratin. <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/40076404\/\" target=\"_blank\" rel=\"noopener\">pubmed.ncbi.nlm.nih.gov<\/a><\/li>\n<li>Keratin.com: sa\u00e7\u0131n kimyasal bile\u015fenleri. <a href=\"https:\/\/www.keratin.com\/hair-biology\/what-are-the-chemical-components-of-hair\/\" target=\"_blank\" rel=\"noopener\">keratin.com<\/a><\/li>\n<\/ul>\n<p style=\"font-size:13px;color:#62708a;margin:0\">Not: Bu rehber, kozmetik sa\u00e7 bak\u0131m\u0131na ili\u015fkin genel bilgi ama\u00e7l\u0131d\u0131r ve bireysel t\u0131bbi ya da dermatolojik dan\u0131\u015fmanl\u0131\u011f\u0131n yerini tutmaz. Cilt reaksiyonlar\u0131, alerjiler veya nedeni belirsiz sa\u00e7 kayb\u0131 durumunda bir uzmana ba\u015fvurun.<\/p>\n<\/div>\n\n\n\n<script type=\"application\/ld+json\">\n{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[\n{\"@type\":\"Question\",\"name\":\"Keratin sa\u00e7 i\u00e7in iyi mi?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Sa\u00e7 y\u00fczeyi i\u00e7in evet: keratin pul tabakas\u0131ndaki bo\u015fluklar\u0131 doldurur, frizzi azalt\u0131r ve parlakl\u0131k verir. Etki kozmetik ve ge\u00e7icidir, biyolojik bir iyile\u015fme de\u011fildir. K\u0131v\u0131rc\u0131k ve y\u0131pranm\u0131\u015f sa\u00e7lar belirgin \u015fekilde fayda g\u00f6r\u00fcr, ince sa\u00e7lar dikkatli dozlamal\u0131d\u0131r, \u00e7\u00fcnk\u00fc a\u011f\u0131rla\u015fm\u0131\u015f g\u00f6r\u00fcnebilir.\"}},\n{\"@type\":\"Question\",\"name\":\"Bir keratin d\u00fczle\u015ftirme ne kadar kal\u0131r?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Klasik bir keratin i\u015flemi yakla\u015f\u0131k 3 ila 6 ay, bir Brazilian Blowout ise yakla\u015f\u0131k 2 ila 3 ay (8 ila 12 hafta) kal\u0131r. S\u00fclfats\u0131z \u015fampuan, seyrek y\u0131kama ve klorlu ile tuzlu sudan ka\u00e7\u0131nmak kal\u0131c\u0131l\u0131\u011f\u0131 belirgin \u015fekilde uzat\u0131r.\"}},\n{\"@type\":\"Question\",\"name\":\"Bir keratin i\u015flemi ne kadara mal olur?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Almanya'da salonda bir keratin d\u00fczle\u015ftirme, sa\u00e7 uzunlu\u011funa, yo\u011funlu\u011funa ve b\u00f6lgeye g\u00f6re yakla\u015f\u0131k 150 ila 450 Euro, \u00fcst d\u00fczey salonlarda 600 Euro'ya kadard\u0131r. 4 ila 6 ayda bir tazelemeler yakla\u015f\u0131k 150 ila 200 Euro tutar. Marketten bak\u0131m k\u00fcrleri yakla\u015f\u0131k 5 ila 30 Euro'dur.\"}},\n{\"@type\":\"Question\",\"name\":\"Keratin d\u00fczle\u015ftirme formaldehit i\u00e7erir mi ve bu tehlikeli mi?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Baz\u0131 \u00fcr\u00fcnler, \u0131s\u0131t\u0131ld\u0131\u011f\u0131nda formaldehit a\u00e7\u0131\u011fa \u00e7\u0131karan metilen glikol veya ba\u015fka formaldehit sal\u0131c\u0131lar\u0131 i\u00e7erir. Serbest formaldehit, 2019'dan beri AB kozmetiklerinde yasakt\u0131r; IARC formaldehidi Grup 1 kanserojen olarak s\u0131n\u0131fland\u0131r\u0131r. Bu y\u00fczden formaldehit ve metilen glikol i\u00e7ermeyen \u00fcr\u00fcnleri a\u00e7\u0131k\u00e7a talep edin.\"}},\n{\"@type\":\"Question\",\"name\":\"Keratin sa\u00e7\u0131 bozar m\u0131 veya sa\u00e7 kaybedilir mi?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Do\u011fru sonraki bak\u0131mla kaliteli yap\u0131lan i\u015flemler sa\u00e7a kal\u0131c\u0131 zarar vermez. 200 ila 230 derece civar\u0131ndaki \u0131s\u0131 sa\u00e7 k\u0131r\u0131lmas\u0131na yol a\u00e7abilir, ancak k\u00f6kten ger\u00e7ek bir sa\u00e7 d\u00f6k\u00fclmesine de\u011fil. Nadir durumlarda stres, ge\u00e7ici ve geri d\u00f6n\u00fc\u015fl\u00fc bir telojen efluvium tetikleyebilir.\"}},\n{\"@type\":\"Question\",\"name\":\"Keratin i\u015fleminden sonra hangi \u015fampuan?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"S\u00fclfats\u0131z ve tuzsuz bir \u015fampuan. \u0130\u00e7erik listesinde Sodium Lauryl Sulfate, Sodium Laureth Sulfate ve Sodium Chloride'den ka\u00e7\u0131n\u0131n. Havuzdaki veya denizdeki klorlu ve tuzlu su da etkiyi k\u0131salt\u0131r ve bunlardan ka\u00e7\u0131n\u0131lmal\u0131 ya da leave-in ile korunmal\u0131d\u0131r.\"}},\n{\"@type\":\"Question\",\"name\":\"Keratin k\u00fcr\u00fc ile keratin d\u00fczle\u015ftirme aras\u0131ndaki fark nedir?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Keratin k\u00fcr\u00fc, ev veya salon i\u00e7in bir bak\u0131m \u00fcr\u00fcn\u00fcd\u00fcr, ge\u00e7ici etki eder, neredeyse hi\u00e7 d\u00fczle\u015ftirmez ve yakla\u015f\u0131k 5 ila 30 Euro'dur. Keratin d\u00fczle\u015ftirme ise profesyonel salonda yap\u0131lan kimyasal-termal bir sabitlemedir, 2 ila 5 ay kal\u0131r, 150 ila 600 Euro tutar ve olas\u0131 bir formaldehit riski ta\u015f\u0131r.\"}},\n{\"@type\":\"Question\",\"name\":\"Keratin evde kendi ba\u015f\u0131na yap\u0131labilir mi?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Marketten al\u0131nan basit bak\u0131m k\u00fcrleri ev i\u00e7in gayet uygundur. Keratin d\u00fczle\u015ftirme DIY kitlerle m\u00fcmk\u00fcnd\u00fcr, ancak salondakinden daha zay\u0131f kal\u0131r, \u0131s\u0131n\u0131n kontrol\u00fc daha zordur ve formaldehit i\u00e7ermedi\u011fi neredeyse hi\u00e7 do\u011frulanamaz. K\u0131v\u0131rc\u0131k veya kal\u0131n sa\u00e7lar i\u00e7in salon daha g\u00fcvenlidir.\"}}\n]}\n<\/script>\n","protected":false},"excerpt":{"rendered":"<p>K\u0131saca ve net: Keratin ve sa\u00e7lar\u0131n\u0131z Keratin, sa\u00e7\u0131n yakla\u015f\u0131k y\u00fczde 90&#8217;\u0131n\u0131 olu\u015fturan, lif yap\u0131s\u0131ndaki yap\u0131sal proteindir (keratin.com). &#8220;Sa\u00e7 i\u00e7in keratin&#8221; iki \u015feyi anlat\u0131r: bak\u0131m sa\u011flayan keratin k\u00fcrleri (y\u00fczeyi p\u00fcr\u00fczs\u00fczle\u015ftirir, kozmetiktir) ve kimyasal keratin d\u00fczle\u015ftirmeleri (k\u0131v\u0131rc\u0131kl\u0131\u011f\u0131 a\u00e7ar, 2 ila 5 ay kal\u0131c\u0131d\u0131r). Sa\u00e7 i\u00e7in iyi mi? Bak\u0131m k\u00fcrleri i\u00e7in evet. D\u00fczle\u015ftirmelerde hassas nokta formaldehittir: yaln\u0131zca formaldehit [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":82975,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_yoast_wpseo_meta-robots-noindex":"","_yoast_wpseo_meta-robots-nofollow":"","_yoast_wpseo_meta-robots-adv":"","_yoast_wpseo_canonical":"https:\/\/elithair.com\/tr\/sac-icin-keratin\/","_yoast_wpseo_opengraph-title":"","_yoast_wpseo_opengraph-description":"","_yoast_wpseo_opengraph-image":"","_yoast_wpseo_twitter-title":"","_yoast_wpseo_twitter-description":"","_yoast_wpseo_twitter-image":"","_hm_hreflang_map":{"de":105972,"en":96670,"es":91664,"fr":44406,"it":107450,"pt":89508,"tr":82976,"uk":95971,"x_default":96670},"_hm_language_code":"tr","footnotes":""},"categories":[3],"tags":[],"class_list":["post-82976","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sac-ekimi-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.0 (Yoast SEO v28.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Keratin Sa\u00e7: ne i\u015fe yarar, i\u015flem, k\u00fcr, d\u00fczle\u015ftirme &amp; 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