{"id":18662,"date":"2025-02-09T17:53:07","date_gmt":"2025-02-09T14:23:07","guid":{"rendered":"https:\/\/irsa.clinic\/?p=18662"},"modified":"2025-03-02T15:12:38","modified_gmt":"2025-03-02T11:42:38","slug":"hair-and-nails-supplements","status":"publish","type":"post","link":"https:\/\/irsa.clinic\/en\/hair-and-nails-supplements\/","title":{"rendered":"The Best Supplements for Stronger Hair and Nails"},"content":{"rendered":"\n<p>Healthy and strong hair and nails are not only a sign of beauty but also a reflection of the body&#8217;s overall health. Factors such as poor nutrition, stress, hormonal changes, and the use of substandard products can lead to hair loss, thinning hair, brittle nails, and reduced growth. One of the best ways to strengthen hair and nails is to use nutritional supplements containing vitamins, minerals, and essential amino acids. This article will review the best hair and nail strengthening supplements, their active ingredients, and how to use them correctly.<\/p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 ez-toc-wrap-right counter-flat ez-toc-counter-rtl ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">\u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/irsa.clinic\/en\/hair-and-nails-supplements\/#1_Biotin_Vitamin_B7_%E2%80%93_An_essential_vitamin_for_hair_and_nail_growth\" >1. Biotin (Vitamin B7) \u2013 An essential vitamin for hair and nail growth<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/irsa.clinic\/en\/hair-and-nails-supplements\/#Biotin_Benefits\" >Biotin Benefits:<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/irsa.clinic\/en\/hair-and-nails-supplements\/#2_Collagen_%E2%80%93_a_key_protein_for_strong_hair_and_nails\" >2. Collagen \u2013 a key protein for strong hair and nails<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/irsa.clinic\/en\/hair-and-nails-supplements\/#Collagen_Benefits\" >Collagen Benefits:<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/irsa.clinic\/en\/hair-and-nails-supplements\/#3_Vitamin_D_%E2%80%93_Hair_and_Nail_Growth_Regulator\" >3. Vitamin D \u2013 Hair and Nail Growth Regulator<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/irsa.clinic\/en\/hair-and-nails-supplements\/#Benefits_of_Vitamin_D\" >Benefits of Vitamin D:<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/irsa.clinic\/en\/hair-and-nails-supplements\/#4_Iron_%E2%80%93_Prevents_hair_loss_and_brittle_nails\" >4. Iron \u2013 Prevents hair loss and brittle nails<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/irsa.clinic\/en\/hair-and-nails-supplements\/#Benefits_of_Iron\" >Benefits of Iron:<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/irsa.clinic\/en\/hair-and-nails-supplements\/#5_Zinc_%E2%80%93_Strengthens_hair_follicles_and_prevents_brittle_nails\" >5. Zinc \u2013 Strengthens hair follicles and prevents brittle nails<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/irsa.clinic\/en\/hair-and-nails-supplements\/#Zinc_Benefits\" >Zinc Benefits:<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/irsa.clinic\/en\/hair-and-nails-supplements\/#6_Omega_3_%E2%80%93_Nourishes_and_hydrates_hair_and_nails\" >6. Omega 3 \u2013 Nourishes and hydrates hair and nails<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/irsa.clinic\/en\/hair-and-nails-supplements\/#Omega_3_Benefits\" >Omega 3 Benefits:<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/irsa.clinic\/en\/hair-and-nails-supplements\/#7_Vitamin_E_%E2%80%93_A_Powerful_Antioxidant_for_Healthy_Hair_and_Nails\" >7. Vitamin E \u2013 A Powerful Antioxidant for Healthy Hair and Nails<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/irsa.clinic\/en\/hair-and-nails-supplements\/#Benefits_of_Vitamin_E\" >Benefits of Vitamin E:<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/irsa.clinic\/en\/hair-and-nails-supplements\/#8_Silica_%E2%80%93_Increases_hair_and_nail_thickness\" >8. Silica \u2013 Increases hair and nail thickness<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/irsa.clinic\/en\/hair-and-nails-supplements\/#Benefits_of_Silica\" >Benefits of Silica:<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/irsa.clinic\/en\/hair-and-nails-supplements\/#Best_time_to_take_hair_and_nail_strengthening_supplements\" >Best time to take hair and nail strengthening supplements<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/irsa.clinic\/en\/hair-and-nails-supplements\/#Biotin_Vitamin_B7\" >Biotin (Vitamin B7)<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/irsa.clinic\/en\/hair-and-nails-supplements\/#Collagen\" >Collagen<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/irsa.clinic\/en\/hair-and-nails-supplements\/#Vitamin_D\" >Vitamin D<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/irsa.clinic\/en\/hair-and-nails-supplements\/#Iron\" >Iron<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/irsa.clinic\/en\/hair-and-nails-supplements\/#Zinc\" >Zinc<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/irsa.clinic\/en\/hair-and-nails-supplements\/#Omega-3\" >Omega-3<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/irsa.clinic\/en\/hair-and-nails-supplements\/#Vitamin_E\" >Vitamin E<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/irsa.clinic\/en\/hair-and-nails-supplements\/#Silica\" >Silica<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/irsa.clinic\/en\/hair-and-nails-supplements\/#Conclusion_What_is_the_best_supplement_to_strengthen_hair_and_nails\" >Conclusion: What is the best supplement to strengthen hair and nails?<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Biotin_Vitamin_B7_%E2%80%93_An_essential_vitamin_for_hair_and_nail_growth\"><\/span>1. Biotin (Vitamin B7) \u2013 An essential vitamin for hair and nail growth<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Biotin is one of the most important vitamins for strengthening hair, increasing hair thickness and preventing brittle nails. This vitamin is water-soluble and plays an important role in the metabolism of amino acids and the production of keratin.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Biotin_Benefits\"><\/span>Biotin Benefits:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Increases hair growth and reduces hair loss<\/li>\n\n\n\n<li>Prevents thinning and brittle nails<\/li>\n\n\n\n<li>Improves skin health and prevents dryness<\/li>\n<\/ul>\n\n\n\n<p><strong>Recommended dosage:<\/strong> 2,500 to 5,000 micrograms per day<\/p>\n\n\n\n<p><strong>Natural sources:<\/strong> eggs, almonds, bananas, spinach, milk<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Collagen_%E2%80%93_a_key_protein_for_strong_hair_and_nails\"><\/span>2. Collagen \u2013 a key protein for strong hair and nails<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"706\" src=\"https:\/\/irsa.clinic\/wp-content\/uploads\/2025\/03\/Useful-Supplements-for-Strengthening-Hair-and-Nails-6-1024x706-1.jpg\" alt=\"Collagen \u2013 a key protein for strong hair and nails\" class=\"wp-image-18663\" style=\"width:655px\" srcset=\"https:\/\/irsa.clinic\/wp-content\/uploads\/2025\/03\/Useful-Supplements-for-Strengthening-Hair-and-Nails-6-1024x706-1.jpg 1024w, https:\/\/irsa.clinic\/wp-content\/uploads\/2025\/03\/Useful-Supplements-for-Strengthening-Hair-and-Nails-6-1024x706-1-300x207.jpg 300w, https:\/\/irsa.clinic\/wp-content\/uploads\/2025\/03\/Useful-Supplements-for-Strengthening-Hair-and-Nails-6-1024x706-1-768x530.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p>Collagen is a protein that strengthens the structure of skin, hair, and nails. As we age, collagen production in the body decreases, leading to thinning hair and brittle nails.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Collagen_Benefits\"><\/span>Collagen Benefits:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Strengthens hair follicles and reduces hair loss<\/li>\n\n\n\n<li>Improves nail growth and strength<\/li>\n\n\n\n<li>Helps rejuvenate skin and reduce wrinkles<\/li>\n<\/ul>\n\n\n\n<p><strong>Recommended dosage:<\/strong> 5 to 10 grams of collagen powder per day<\/p>\n\n\n\n<p><strong>Natural sources:<\/strong> pen water, fish, chicken, egg whites<\/p>\n\n\n\n<figure class=\"wp-block-pullquote has-white-color has-text-color has-background has-link-color wp-elements-16a6eb7cfa105b034c56ec51c180f34e\" style=\"background-color:#115171\"><blockquote><p>Hair loss treatment in Iran <\/p><cite><a href=\"https:\/\/irsa.clinic\/en\/hair-prp\/\" data-type=\"link\" data-id=\"https:\/\/irsa.clinic\/en\/hair-prp\/\">Hair PRP<\/a><\/cite><\/blockquote><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Vitamin_D_%E2%80%93_Hair_and_Nail_Growth_Regulator\"><\/span>3. Vitamin D \u2013 Hair and Nail Growth Regulator<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Vitamin D is one of the important vitamins for stimulating hair follicle growth and strengthening nails. Deficiency of this vitamin is associated with hair loss and weak nails.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Benefits_of_Vitamin_D\"><\/span>Benefits of Vitamin D:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Strengthens hair roots and prevents hair loss<\/li>\n\n\n\n<li>Improves nail thickness and prevents breakage<\/li>\n\n\n\n<li>Increases calcium absorption for overall bone health<\/li>\n<\/ul>\n\n\n\n<p><strong>Recommended dosage:<\/strong> 1,000 to 2,000 international units per day<\/p>\n\n\n\n<p><strong>Natural sources:<\/strong> sunlight, salmon, eggs, fortified milk<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Iron_%E2%80%93_Prevents_hair_loss_and_brittle_nails\"><\/span>4. Iron \u2013 Prevents hair loss and brittle nails<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"1024\" height=\"706\" src=\"https:\/\/irsa.clinic\/wp-content\/uploads\/2025\/03\/Useful-Supplements-for-Strengthening-Hair-and-Nails-2-1024x706-1.jpg\" alt=\"Iron \u2013 Prevents hair loss and brittle nails\" class=\"wp-image-18666\" style=\"width:655px\" srcset=\"https:\/\/irsa.clinic\/wp-content\/uploads\/2025\/03\/Useful-Supplements-for-Strengthening-Hair-and-Nails-2-1024x706-1.jpg 1024w, https:\/\/irsa.clinic\/wp-content\/uploads\/2025\/03\/Useful-Supplements-for-Strengthening-Hair-and-Nails-2-1024x706-1-300x207.jpg 300w, https:\/\/irsa.clinic\/wp-content\/uploads\/2025\/03\/Useful-Supplements-for-Strengthening-Hair-and-Nails-2-1024x706-1-768x530.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p>Iron is an important mineral for oxygenating hair follicles and nails. Iron deficiency (anemia) is one of the main causes of severe hair loss and weak and brittle nails.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Benefits_of_Iron\"><\/span>Benefits of Iron:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Prevents hair loss caused by iron deficiency<\/li>\n\n\n\n<li>Increases hair thickness and faster growth<\/li>\n\n\n\n<li>Reduces brittle nails<\/li>\n<\/ul>\n\n\n\n<p><strong>Recommended dosage:<\/strong> 18 mg per day (for women) and 8 mg (for men)<\/p>\n\n\n\n<p><strong>Natural sources:<\/strong> red meat, lentils, spinach, liver<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_Zinc_%E2%80%93_Strengthens_hair_follicles_and_prevents_brittle_nails\"><\/span>5. Zinc \u2013 Strengthens hair follicles and prevents brittle nails<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Zinc is one of the most important minerals for repairing cells, strengthening hair follicles and maintaining healthy nails. Zinc deficiency leads to hair loss, thinning hair strands and the formation of white lines on the nails.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Zinc_Benefits\"><\/span>Zinc Benefits:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Reduces hair loss and increases hair growth<\/li>\n\n\n\n<li>Strengthens nails and prevents cracking<\/li>\n\n\n\n<li>Helps heal skin wounds and reduces inflammation<\/li>\n<\/ul>\n\n\n\n<p><strong>Recommended dosage:<\/strong> 10 to 15 mg per day<\/p>\n\n\n\n<p><strong>Natural sources:<\/strong> Beef, eggs, peanuts, beans<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6_Omega_3_%E2%80%93_Nourishes_and_hydrates_hair_and_nails\"><\/span>6. Omega 3 \u2013 Nourishes and hydrates hair and nails<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"1024\" height=\"706\" src=\"https:\/\/irsa.clinic\/wp-content\/uploads\/2025\/03\/Useful-Supplements-for-Strengthening-Hair-and-Nails-3-1024x706-1.jpg\" alt=\"Omega 3 \u2013 Nourishes and hydrates hair and nails\" class=\"wp-image-18669\" style=\"width:655px\" srcset=\"https:\/\/irsa.clinic\/wp-content\/uploads\/2025\/03\/Useful-Supplements-for-Strengthening-Hair-and-Nails-3-1024x706-1.jpg 1024w, https:\/\/irsa.clinic\/wp-content\/uploads\/2025\/03\/Useful-Supplements-for-Strengthening-Hair-and-Nails-3-1024x706-1-300x207.jpg 300w, https:\/\/irsa.clinic\/wp-content\/uploads\/2025\/03\/Useful-Supplements-for-Strengthening-Hair-and-Nails-3-1024x706-1-768x530.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p>Omega 3 is an essential fatty acid that helps nourish hair follicles, preventing dryness and brittleness of hair and nails.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Omega_3_Benefits\"><\/span>Omega 3 Benefits:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Increases hair thickness and shine<\/li>\n\n\n\n<li>Reduces dryness and brittleness of nails<\/li>\n\n\n\n<li>Prevents inflammation and reduces dandruff<\/li>\n<\/ul>\n\n\n\n<p><strong>Recommended dosage:<\/strong> 1000 mg per day<\/p>\n\n\n\n<p><strong>Natural sources:<\/strong> Salmon, walnuts, chia seeds<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"7_Vitamin_E_%E2%80%93_A_Powerful_Antioxidant_for_Healthy_Hair_and_Nails\"><\/span>7. Vitamin E \u2013 A Powerful Antioxidant for Healthy Hair and Nails<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>As a powerful antioxidant, Vitamin E helps strengthen hair, prevent split ends, and prevent brittle nails.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Benefits_of_Vitamin_E\"><\/span>Benefits of Vitamin E:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Increases blood flow to the scalp and improves hair growth<\/li>\n\n\n\n<li>Prevents brittle and dry nails<\/li>\n\n\n\n<li>Protects hair from environmental damage<\/li>\n<\/ul>\n\n\n\n<p><strong>Recommended dosage:<\/strong> 15 mg per day<\/p>\n\n\n\n<p><strong>Natural sources:<\/strong> Almonds, spinach, avocado<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"8_Silica_%E2%80%93_Increases_hair_and_nail_thickness\"><\/span>8. Silica \u2013 Increases hair and nail thickness<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"706\" src=\"https:\/\/irsa.clinic\/wp-content\/uploads\/2025\/03\/Useful-Supplements-for-Strengthening-Hair-and-Nails-5-1024x706-1.jpg\" alt=\"Silica \u2013 Increases hair and nail thickness\" class=\"wp-image-18672\" style=\"width:655px\" srcset=\"https:\/\/irsa.clinic\/wp-content\/uploads\/2025\/03\/Useful-Supplements-for-Strengthening-Hair-and-Nails-5-1024x706-1.jpg 1024w, https:\/\/irsa.clinic\/wp-content\/uploads\/2025\/03\/Useful-Supplements-for-Strengthening-Hair-and-Nails-5-1024x706-1-300x207.jpg 300w, https:\/\/irsa.clinic\/wp-content\/uploads\/2025\/03\/Useful-Supplements-for-Strengthening-Hair-and-Nails-5-1024x706-1-768x530.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p>Silica is a mineral that plays a role in collagen formation and helps increase the strength of hair and nails.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Benefits_of_Silica\"><\/span>Benefits of Silica:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Strengthens hair structure and increases thickness<\/li>\n\n\n\n<li>Prevents breakage and peeling of nails<\/li>\n\n\n\n<li>Improves skin elasticity<\/li>\n<\/ul>\n\n\n\n<p><strong>Recommended dosage:<\/strong> 10 mg per day<\/p>\n\n\n\n<p><strong>Natural sources:<\/strong> Cucumber, oatmeal, banana<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Best_time_to_take_hair_and_nail_strengthening_supplements\"><\/span>Best time to take hair and nail strengthening supplements<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Taking hair and nail strengthening supplements is most effective when done at the right time and in the right way. Some of these supplements should be taken with food for better absorption, while others work best on an empty stomach. Knowing the best time to take each supplement can help improve hair and nail health and provide better results in the shortest possible time.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Biotin_Vitamin_B7\"><\/span>Biotin (Vitamin B7)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>When to take:<\/strong> Morning, with breakfast<\/li>\n\n\n\n<li><strong>Why?<\/strong> Better absorption on an empty stomach and increased energy throughout the day<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Collagen\"><\/span>Collagen<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>When to take:<\/strong> Fasting or before bed<\/li>\n\n\n\n<li><strong>Why?<\/strong> Better absorption on an empty stomach and enhanced cell regeneration while sleeping<\/li>\n<\/ul>\n\n\n\n<p>Collagen can be taken at any time of day. However, if your goal is to strengthen your skin and hair, it is best to take it in the morning or after a workout. Especially if you are using powdered collagen, you can mix it with water, smoothies, or even coffee or tea. You can take collagen at any time that is convenient for you. However, taking it along with vitamin C (which helps with better collagen absorption) can have positive effects.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Vitamin_D\"><\/span>Vitamin D<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>When to take:<\/strong> With fatty meals (lunch or dinner)<\/li>\n\n\n\n<li><strong>Why?<\/strong> It is fat-soluble and requires fat for better absorption<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Iron\"><\/span>Iron<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>When to take:<\/strong> In the morning, on an empty stomach (with vitamin C, such as orange juice)<\/li>\n\n\n\n<li><strong>Why?<\/strong> Better absorption on an empty stomach, but may cause stomach upset in some people<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Zinc\"><\/span>Zinc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>When to take:<\/strong> 1 hour before or 2 hours after a meal (preferably in the evening)<\/li>\n\n\n\n<li><strong>Why?<\/strong> Calcium-containing foods reduce zinc absorption<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Omega-3\"><\/span>Omega-3<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"706\" src=\"https:\/\/irsa.clinic\/wp-content\/uploads\/2025\/03\/Useful-Supplements-for-Strengthening-Hair-and-Nails-4-1-1024x706-1.jpg\" alt=\"Omega-3\" class=\"wp-image-18675\" style=\"width:655px\" srcset=\"https:\/\/irsa.clinic\/wp-content\/uploads\/2025\/03\/Useful-Supplements-for-Strengthening-Hair-and-Nails-4-1-1024x706-1.jpg 1024w, https:\/\/irsa.clinic\/wp-content\/uploads\/2025\/03\/Useful-Supplements-for-Strengthening-Hair-and-Nails-4-1-1024x706-1-300x207.jpg 300w, https:\/\/irsa.clinic\/wp-content\/uploads\/2025\/03\/Useful-Supplements-for-Strengthening-Hair-and-Nails-4-1-1024x706-1-768x530.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<ul class=\"wp-block-list\">\n<li><strong>When to take:<\/strong> With fatty meals (lunch or dinner)<\/li>\n\n\n\n<li><strong>Why?<\/strong> Better absorption with fatty foods<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Vitamin_E\"><\/span>Vitamin E<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>When to take:<\/strong> With fatty meals (lunch or dinner)<\/li>\n\n\n\n<li><strong>Why?<\/strong> It is fat-soluble and requires fat for better absorption<\/li>\n<\/ul>\n\n\n\n<p>The best time to take vitamin E is in the morning or afternoon, especially with a meal that contains fat. Vitamin E is a fat-soluble vitamin and is better absorbed in the presence of fat. If you take vitamin E before bed, it may disrupt your sleep. It is better to take it during the day.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Silica\"><\/span>Silica<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Time of use:<\/strong> Morning or before bed<\/li>\n\n\n\n<li><strong>Why?<\/strong> Better absorption on an empty stomach and greater effect on cell regeneration while sleeping<\/li>\n<\/ul>\n\n\n\n<p><strong>Important note:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Always consult a doctor before taking supplements.<\/li>\n\n\n\n<li>The consumption of enough water throughout the day helps in better absorption and greater effectiveness of supplements.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion_What_is_the_best_supplement_to_strengthen_hair_and_nails\"><\/span>Conclusion: What is the best supplement to strengthen hair and nails?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>To have strong, healthy, and beautiful hair and nails, it is essential to take supplements such as biotin, collagen, iron, zinc, omega-3, and vitamins D and E. Choosing the right supplement will vary depending on the body&#8217;s needs and the cause of hair and nail problems. The best way is to consult a doctor or nutritionist, choose the supplements you need, and take them regularly. In addition to taking supplements, following a balanced diet, reducing stress, and using appropriate care products also have a great impact on the health of your hair and nails.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Get your free consultation with Irsa team right here<\/strong><\/p>\n\n\n\n<p>WhatsApp: 00989170626693<\/p>\n\n\n\n<p>Email: irsaclinic.english@gmail.com<\/p>\n\n\n\n<p>www.youtube.com\/@irsaclinic<\/p>\n\n\n\n<p>www.facebook.com\/irsaclinic<\/p>\n<\/blockquote>\n\n\n\n<p>Also read:<\/p>\n\n\n\n<p><strong><a href=\"https:\/\/irsa.clinic\/en\/eyebrow-transplant\/\">Eyebrow transplantation in Iran Shiraz<\/a><\/strong><\/p>\n\n\n\n<p><strong><a href=\"https:\/\/irsa.clinic\/en\/blepharoplasty\/\">Upper eyelid blepharoplasty<\/a><\/strong><\/p>\n\n\n\n<p><strong><a href=\"https:\/\/irsa.clinic\/en\/botox\/\">Botox applications<\/a><\/strong><\/p>\n<div style='text-align:center' class='yasr-auto-insert-visitor'><\/div>","protected":false},"excerpt":{"rendered":"<p>Healthy and strong hair and nails are not only a sign of beauty but also a reflection of the body&#8217;s overall health. Factors such as poor nutrition, stress, hormonal changes, and the use of substandard products can lead to hair loss, thinning hair, brittle nails, and reduced growth. One of the best ways to strengthen [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":18466,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"yasr_overall_rating":0,"yasr_post_is_review":"","yasr_auto_insert_disabled":"","yasr_review_type":"","footnotes":""},"categories":[103],"tags":[],"class_list":["post-18662","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-skin-and-hair-health-en"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.4 (Yoast SEO v26.9) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Hair and Nails Supplements| Irsa the best clinic in Iran<\/title>\n<meta name=\"description\" content=\"The Best Supplements for Stronger Hair and Nails- Biotin- Collagen- Vitamin D - Iron- Zinc - Omega 3- Vitamin E- Best time to take supplements\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/irsa.clinic\/en\/hair-and-nails-supplements\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The Best Supplements for Stronger Hair and Nails\" \/>\n<meta property=\"og:description\" content=\"The Best Supplements for Stronger Hair and Nails- Biotin- Collagen- Vitamin D - 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