{"id":41969,"date":"2020-10-20T12:37:54","date_gmt":"2020-10-20T10:37:54","guid":{"rendered":"https:\/\/elithairtransplant.com\/?p=41969"},"modified":"2026-04-25T00:19:12","modified_gmt":"2026-04-25T00:19:12","slug":"dht-blockers","status":"publish","type":"post","link":"https:\/\/elithair.com\/uk\/blog\/dht-blockers\/","title":{"rendered":"The Ultimate Guide to DHT Blockers"},"content":{"rendered":"\n\n<div class=\"summary-toc\"><strong>Summary<\/strong><ul>\n<li><a href=\"\/uk\/https:\/\/elithair.com\/uk\/hair-analysis\/h-what-is-dht-and-how-does-it-affect-hair-growth\">What Is DHT and How Does It Affect Hair Growth?<\/a><\/li>\n<li><a href=\"\/uk\/https:\/\/elithair.com\/uk\/hair-analysis\/h-how-do-dht-blockers-work\">How Do DHT Blockers Work?<\/a><\/li>\n<li><a href=\"\/uk\/https:\/\/elithair.com\/uk\/hair-analysis\/h-top-prescription-dht-blockers-finasteride-and-dutasteride\">Top Prescription DHT Blockers: Finasteride and Dutasteride<\/a><\/li>\n<li><a href=\"\/uk\/https:\/\/elithair.com\/uk\/hair-analysis\/h-natural-dht-blockers-foods-and-supplements\">Natural DHT Blockers: Foods and Supplements<\/a><\/li>\n<li><a href=\"\/uk\/https:\/\/elithair.com\/uk\/hair-analysis\/h-potential-side-effects-of-dht-blockers\">Potential Side Effects of DHT Blockers<\/a><\/li>\n<li><a href=\"\/uk\/https:\/\/elithair.com\/uk\/hair-analysis\/h-who-are-dht-blockers-for\">Who Are DHT Blockers For?<\/a><\/li>\n<li><a href=\"\/uk\/https:\/\/elithair.com\/uk\/hair-analysis\/h-how-long-does-it-take-dht-blockers-to-work\">How Long Does It Take DHT Blockers To Work?<\/a><\/li>\n<li><a href=\"\/uk\/https:\/\/elithair.com\/uk\/hair-analysis\/h-alternatives-to-dht-blockers-for-hair-loss-treatment\">Alternatives to DHT Blockers for Hair Loss Treatment<\/a><\/li>\n<\/ul><\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-is-dht-and-how-does-it-affect-hair-growth\">What Is DHT and How Does It Affect Hair Growth?<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"717\" src=\"https:\/\/elithair.com\/uk\/wp-content\/uploads\/2020\/10\/hair-loss-issues-are-mainly-caused-by-male-hormone-imbalances-1024x717.jpg\" alt=\"hair loss issues are mainly caused by male hormone imbalances\" class=\"wp-image-41994\" srcset=\"https:\/\/elithair.com\/uk\/wp-content\/uploads\/sites\/3\/2020\/10\/hair-loss-issues-are-mainly-caused-by-male-hormone-imbalances-1024x717.jpg 1024w, https:\/\/elithair.com\/uk\/wp-content\/uploads\/sites\/3\/2020\/10\/hair-loss-issues-are-mainly-caused-by-male-hormone-imbalances-300x210.jpg 300w, https:\/\/elithair.com\/uk\/wp-content\/uploads\/sites\/3\/2020\/10\/hair-loss-issues-are-mainly-caused-by-male-hormone-imbalances-768x538.jpg 768w, https:\/\/elithair.com\/uk\/wp-content\/uploads\/sites\/3\/2020\/10\/hair-loss-issues-are-mainly-caused-by-male-hormone-imbalances.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><a href=\"https:\/\/www.yourhormones.info\/hormones\/dihydrotestosterone\/\" target=\"_blank\" rel=\"noreferrer noopener\">Dihydrotestosterone (DHT)<\/a> is an androgen derived from the hormone testosterone. Testosterone is typically responsible for secondary sex characteristics in men like a deep voice, facial hair, or more muscle mass.<\/p>\n\n\n\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/books\/NBK557634\/https:\/\/elithair.com\/uk\/hair-analysis\/:~:text=DHT%20plays%20a%20vital%20role,facial%2C%20and%20pubic%20hair%20growth.\" target=\"_blank\" rel=\"noreferrer noopener\">Testosterone is converted to DHT<\/a> with the help of the enzyme 5-alpha reductase. This enzyme is stored in the oil glands of <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0022202X15400971\" target=\"_blank\" rel=\"noreferrer noopener\">a hair follicle<\/a>.<\/p>\n\n\n\n<p><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/33517191\/\" target=\"_blank\" rel=\"noreferrer noopener\">DHT binds to androgen receptors in hair follicles<\/a>, causing them to shrink. As follicles become smaller, the growth phase shortens while the resting phase lengthens, leading to thinning and eventual hair loss. Some men are genetically more sensitive to DHT, which accelerates follicle miniaturisation. To prevent hair loss, DHT production or activity must be reduced.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-how-do-dht-blockers-work\">How Do DHT Blockers Work?<\/h2>\n\n\n\n<p>DHT blockers are treatments (medicine, shampoos, and natural foods) that stop DHT attacking the hair follicles and making them shrink. In order to stop DHT from attacking hair follicles, DHT must be blocked. However, this blockage occurs without knowing the amount of testosterone in the body. A decrease in testosterone could lead to a hormone imbalance.<\/p>\n\n\n\n<p>This negative effect can be avoided while still reducing DHT by inhibiting the function of 5-alpha reductase or by blocking DHT from binding to the androgen receptors.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-top-prescription-dht-blockers-finasteride-and-dutasteride\">Top Prescription DHT Blockers: Finasteride and Dutasteride<\/h2>\n\n\n\n<p>The two main types are blockers (preventing DHT from binding to 5-AR receptors) and inhibitors (reducing the production of DHT in your body). There are many different forms of DHT blockers such as prescription medicine, shampoos and conditioners and natural foods and supplements.<\/p>\n\n\n\n<p>DHT blocker tablets are available on prescription but come with their own risks and potential side effects:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span style=\"color: initial\">Finasteride: an oral tablet prescribed to reduce the effect of male pattern baldness <\/span><\/li>\n\n\n\n<li>Dutasteride: an oral tablet prescribed for men to reduce hair loss<\/li>\n\n\n\n<li><a href=\"https:\/\/elithair.com\/uk\/blog\/minoxidil-hair-loss\/\">Minoxidil (Regaine)<\/a>: tablet or lotion that can be used on the scalp.<\/li>\n\n\n\n<li>Biotin: taken orally or from foods such as egg yolks, nuts and whole grains<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-natural-dht-blockers-foods-and-supplements\">Natural DHT Blockers: Foods and Supplements<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/elithair.com\/uk\/wp-content\/uploads\/2020\/10\/natural-dht-blockers-1024x683.png\" alt=\"Green tea, saw palmetto and pumpkin seeds are displayed on a table with the text &quot;Natural DHT Blockers&quot;.\" class=\"wp-image-90930\" srcset=\"https:\/\/elithair.com\/uk\/wp-content\/uploads\/sites\/3\/2020\/10\/natural-dht-blockers-1024x683.png 1024w, https:\/\/elithair.com\/uk\/wp-content\/uploads\/sites\/3\/2020\/10\/natural-dht-blockers-300x200.png 300w, https:\/\/elithair.com\/uk\/wp-content\/uploads\/sites\/3\/2020\/10\/natural-dht-blockers-768x512.png 768w, https:\/\/elithair.com\/uk\/wp-content\/uploads\/sites\/3\/2020\/10\/natural-dht-blockers.png 1536w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>There are many ways to naturally reduce DHT, and while DHT hair loss cannot be completely avoided, the good news is that there are many foods, vitamins, and supplements that may help slow down the progression of hair loss in men. Here are three natural DHT blockers which have been linked to a reduction in hair loss:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong style=\"color: initial\">Saw palmetto:<\/strong><span style=\"color: initial\"> an extract derived from the berries of the saw palmetto palm tree (Serenoa repens). <\/span><a href=\"https:\/\/www.researchgate.net\/publication\/272396329_The_Evaluation_of_Efficacy_and_Safety_of_Topical_Saw_Palmetto_and_Trichogen_Veg_Complex_for_the_Treatment_of_Androgenetic_Alopecia_in_Men\" target=\"_blank\" rel=\"noreferrer noopener\">Research suggests<\/a><span style=\"color: initial\"> saw palmetto may be able to inhibit the activity of 5-alpha reductase and can therefore function well as a DHT blocker food.<\/span><\/li>\n\n\n\n<li><strong>Pumpkin Seed Oil:<\/strong> Like many oils, it has long been proven as a way to promote and maintain healthy hair growth. Research has shown that pumpkin seed oil can play a role in the decrease of DHT by <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC4017725\/\" target=\"_blank\" rel=\"noreferrer noopener\">inhibiting the action of 5-alpha reductase<\/a>. It is also high in zinc. The body cannot produce this trace element on its own, so it must be supplied through food and\/or supplements. Too high of a dose of zinc can be damaging, so it is advised to monitor intake carefully. Foods that contain zinc: oysters, shellfish, meats, baked beans, breakfast cereal.<\/li>\n\n\n\n<li>Green Tea: <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC4884709\/\" target=\"_blank\" rel=\"noreferrer noopener\">Studies have shown<\/a> that the epigallocatechin gallate found in green tea can prevent DHT-mediated cell death, suggesting that green tea can be used as a natural DHT-blocker.<\/li>\n<\/ul>\n\n\n\n<p>One substance that you might want to consider avoiding is caffeine. <a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC3521899\/https:\/\/elithair.com\/uk\/hair-analysis\/:~:text=The%20testosterone%20(T)%20and%20dihydrotestosterone,in%20the%20ventral%20prostatic%20lobe.\" target=\"_blank\" rel=\"noreferrer noopener\">A study suggests<\/a> that chronic caffeine intake could actually lead to an increase in DHT.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/elithair.com\/uk\/wp-content\/uploads\/sites\/3\/2020\/10\/finasteride-scaled.jpeg\" alt=\"Three bottles of Finasteride against an orange background.\" class=\"wp-image-90935\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-potential-side-effects-of-dht-blockers\">Potential Side Effects of DHT Blockers<\/h2>\n\n\n\n<p>There are some negative DHT blocker side effects to understand. While they are often considered the best DHT blocker solutions, there can be some more <a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC3481923\/\" target=\"_blank\" rel=\"noreferrer noopener\">severe side effects<\/a>, such as:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span style=\"color: initial\">Ejaculation problems<\/span><\/li>\n\n\n\n<li>Erectile dysfunction<\/li>\n\n\n\n<li>Decreased sex drive<\/li>\n\n\n\n<li>Tenderness or excess fat in the breast area<\/li>\n\n\n\n<li>Rash<\/li>\n<\/ul>\n\n\n\n<p><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/34634163\/\" target=\"_blank\" rel=\"noreferrer noopener\">Research suggests<\/a> that DHT blockers can slow down hair loss while potentially promoting regrowth, so it may seem a very reasonable solution if you are faced with this type of alopecia. To lessen risks, any treatment for DHT hair loss should always be discussed with your healthcare provider.<\/p>\n\n\n\n<p>However, the negative side effects of such treatment options shouldn\u2019t be ignored. Additionally, once you stop using DHT blockers, your hair will start falling out again. Hair surgery is the better alternative if you are looking to treat male pattern baldness permanently.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-who-are-dht-blockers-for\">Who Are DHT Blockers For?<\/h2>\n\n\n\n<p>DHT blockers are aimed at men looking for treatment for hair thinning and male pattern baldness. However, DHT blockers should not be used if you\u2019re under 18 or over 65 years of age, or if you\u2019re due a blood test for prostate-specific antigens, if you have high blood pressure, have any allergies to the ingredients, or if you have a scalp condition such as psoriasis.<\/p>\n\n\n\n<p>For women, it is slightly more complicated and any woman seeking medication for hair loss should discuss her options with her doctor. A course of DHT-blockers always depends on your specific cause of hair loss, regardless of your gender. For women suffering from PCOS (Polycystic Ovarian Syndrome), drugs like <a href=\"https:\/\/www.health.harvard.edu\/staying-healthy\/treating-female-pattern-hair-loss\">Spironolactone may be prescribed<\/a>. Spironolactone is often used as a DHT blocker for women.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-how-long-does-it-take-dht-blockers-to-work\">How Long Does It Take DHT Blockers To Work?<\/h2>\n\n\n\n<p>There are many different forms of DHT blockers, but a treatment for hair loss such as Finasteride (Propecia) can take from three to six months before any effect is seen, even if taken daily.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-alternatives-to-dht-blockers-for-hair-loss-treatment\">Alternatives to DHT Blockers for Hair Loss Treatment<\/h2>\n\n\n\n<p>If you suffer from hair loss issues, there are alternatives to DHT blockers and the risks associated with them. Elithair has a team of medical advisors and a thorough 6 step process to help assess the best hair loss treatment for you and your wellbeing. If you\u2019re considering a procedure abroad, our <a href=\"https:\/\/elithair.com\/uk\/hair-transplant-turkey-guide\/\">guide to hair transplants in Turkey<\/a> explains how to prepare, what to expect, and how to choose a reputable clinic.<\/p>\n\n\n\n<p>We also offer a range of products to assist in your hair restoration. <a href=\"https:\/\/elithair.com\/uk\/hairform\/\">Book your free consultation<\/a> and hair analysis to find a permanent solution to your male pattern baldness.<\/p>\n\n\n","protected":false},"excerpt":{"rendered":"<p>Summary What Is DHT and How Does It Affect Hair Growth? How Do DHT Blockers Work? Top Prescription DHT Blockers: Finasteride and Dutasteride Natural DHT Blockers: Foods and Supplements Potential Side Effects of DHT Blockers Who Are DHT Blockers For? How Long Does It Take DHT Blockers To Work? Alternatives to DHT Blockers for Hair [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":92245,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_yoast_wpseo_focuskw":"DHT blockers","_yoast_wpseo_title":"DHT Blockers: Comprehensive Guide to Types, Benefits & Side Effects","_yoast_wpseo_metadesc":"Explore our in-depth guide on DHT blockers, covering their types, benefits, side effects, and natural alternatives to combat hair loss 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