--- product_id: 19450706 title: "Doctor's Best Biotin Vitamin Supplement 5000 mcg, Vegan, 120 Veg Caps | for Men & Women, Biotin Capsules for Hair Growth Support, Skin & Nails, Non GMO, Gluten Free, Soy Free" brand: "doctor's best" price: "¥3322" currency: JPY in_stock: true reviews_count: 10 category: "Doctor's Best" url: https://www.desertcart.jp/products/19450706-doctors-best-biotin-vitamin-supplement-5000-mcg-vegan-120-veg store_origin: JP region: Japan --- # 100% vegan & allergen-free Supports hair, skin & nails 5000 mcg potent biotin dose Doctor's Best Biotin Vitamin Supplement 5000 mcg, Vegan, 120 Veg Caps | for Men & Women, Biotin Capsules for Hair Growth Support, Skin & Nails, Non GMO, Gluten Free, Soy Free **Brand:** doctor's best **Price:** ¥3322 **Availability:** ✅ In Stock ## Summary > ✨ Unlock your natural glow with every capsule 💊 ## Quick Answers - **What is this?** Doctor's Best Biotin Vitamin Supplement 5000 mcg, Vegan, 120 Veg Caps | for Men & Women, Biotin Capsules for Hair Growth Support, Skin & Nails, Non GMO, Gluten Free, Soy Free by doctor's best - **How much does it cost?** ¥3322 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/19450706-doctors-best-biotin-vitamin-supplement-5000-mcg-vegan-120-veg) ## Best For - doctor's best enthusiasts ## Why This Product - Trusted doctor's best brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Daily Simplicity:** One easy-to-take capsule daily fits seamlessly into your busy lifestyle—no food required, no fuss. - • **Vegan & Clean Formula:** Non-GMO, gluten-free, soy-free capsules crafted for the mindful professional who demands purity and performance. - • **Holistic Beauty Support:** Nurture your inner glow with a supplement designed to enhance hair growth, strengthen nails, and revitalize skin—because you deserve to shine. - • **Power-Packed 5000 mcg Biotin:** Maximize your beauty boost with a clinically effective dose that fuels enzyme and DNA activity for vibrant hair and nails. - • **Trusted Science, Proven Results:** Backed by 35+ years of rigorous research, Doctor’s Best ensures quality you can count on for your wellness journey. ## Overview Doctor's Best Biotin Vitamin Supplement delivers a potent 5000 mcg dose of biotin per vegan capsule, supporting healthy hair, skin, and nails. This non-GMO, gluten-free, and soy-free formula is designed for daily use by adults seeking scientifically backed beauty and wellness support from a trusted brand with over 35 years of expertise. ## Description Buy Doctor's Best Biotin Vitamin Supplement 5000 mcg, Vegan, 120 Veg Caps | for Men & Women, Biotin Capsules for Hair Growth Support, Skin & Nails, Non GMO, Gluten Free, Soy Free on desertcart.com ✓ FREE SHIPPING on qualified orders Review: Faster growth for hair and nails - Excellent after bariatric surgery. My hair is still coming out but regrowth is already happening at the same time. I'm six months post op. My nails are also growing fast and stronger. It won't stop hair loss but it helps accelerate regrowth in my experience. Review: I am happy with the product. - I am happy with the product. ## Features - BIOTIN SUPPLEMENT FOR WOMEN & MEN: Our formula features Biotin, a crucial water-soluble vitamin recognized for its contribution to "biotinylation." Biotin supports the healthy activity of DNA - HAIR, SKIN, & NAILS SUPPORT: At Doctor's Best, we are all about pampering inner beauty. Biotin plays a pivotal role in supporting healthy hair, skin, and nails for men and women - 5000 MCG STRENGTH: Each capsule of our biotin supplement delivers 5000mcg per serving to support essential enzyme functions, healthy DNA activity, and strong hair, skin, & nails - SUGGESTED CAPSULE USE: Take 1 capsule daily, with or without food, or as recommended by a nutritionally informed physician. This biotin supplement is non-GMO, gluten free, soy free, and vegan - DOCTOR'S BEST: Good nutrition starts with sound science. For over 35 years, we have been dedicated to providing only thoroughly researched, rigorously tested, and clinically-approved supplements ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00EODALHQ | | Age Range Description | Adult | | Allergen Information | Gluten Free | | Best Sellers Rank | #53,816 in Health & Household ( See Top 100 in Health & Household ) #165 in Vitamin B7 (Biotin) Supplements #2,860 in Sales & Deals | | Brand | Doctor's BEST | | Brand Name | Doctor's BEST | | Color | No Color | | Customer Reviews | 4.7 out of 5 stars 531 Reviews | | Diet Type | Vegan | | Dosage Form | Capsule | | Flavor | Unflavored | | Global Trade Identification Number | 00753950003019 | | Item Dimensions | 2.13 x 2.13 x 3.81 inches | | Item Form | Capsule | | Item Highlight | for Men & Women, Biotin Capsules for Hair Growth Support, Skin & Nails, Non GMO, Gluten Free, Soy Free | | Item Nype Name | Biotin 5,000 mcg | | Item Weight | 0.04 kg | | Manufacturer | Doctor’s Best, Inc | | Manufacturer Part Number | DRB-00301 | | Model Name | Doctor ' S Best | | Model Number | DRB-00301 | | Number of Items | 1 | | Primary Supplement Type | B-Complex | | Product Benefits | Hair Health Support | | Specific Uses For Product | Hair | | UPC | 753950003019 | | Unit Count | 120 Count | ## Product Details - **Brand:** Doctor's BEST - **Diet Type:** Vegan - **Flavor:** Unflavored - **Item Form:** Capsule - **Primary Supplement Type:** B-Complex ## Images ![Doctor's Best Biotin Vitamin Supplement 5000 mcg, Vegan, 120 Veg Caps | for Men & Women, Biotin Capsules for Hair Growth Support, Skin & Nails, Non GMO, Gluten Free, Soy Free - Image 1](https://m.media-amazon.com/images/I/61pybWM1AqL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: What does biotin support in the body?** A: Biotin is a crucial B-complex vitamin that supports healthy hair, skin, and nails.* It plays a pivotal role in protein and energy metabolism through 'biotinylation' and supports gene regulation and healthy DNA activity.* **Q: How does biotin support nail strength?** A: Clinical observations show biotin's importance for the upkeep of healthy hair and nails. Preliminary evidence suggests biotin can promote healthy nail renewal and support the strength of hair follicles.* **Q: What does each capsule contain?** A: Each capsule provides 5,000 mcg of biotin — a high-potency dose to support essential enzyme functions, healthy hair, skin, nails, and energy metabolism.* **Q: Is this product vegan, non-GMO and gluten free?** A: Yes. Doctor's Best Biotin is vegan, non-GMO, gluten free, and soy free. Capsules are made with hypromellose, a plant-based material. Other ingredients include microcrystalline cellulose, magnesium stearate (vegetable source), and silicon dioxide. **Q: What's the daily dosage?** A: Take 1 veggie capsule daily, with or without food, or as recommended by a nutritionally informed physician. Each bottle contains 120 capsules — a 120-day supply at the recommended dose. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Faster growth for hair and nails *by R***S on August 1, 2026* Excellent after bariatric surgery. My hair is still coming out but regrowth is already happening at the same time. I'm six months post op. My nails are also growing fast and stronger. It won't stop hair loss but it helps accelerate regrowth in my experience. ### ⭐⭐⭐⭐⭐ I am happy with the product. *by T***A on January 23, 2026* I am happy with the product. ### ⭐⭐⭐⭐⭐ Bought for hair but boosted my nails *by M***Y on October 7, 2018* I had a kidney transplant 4 months ago and unfortunately, one of the immunosuppressants has many side effects, one of them being hair loss. As a woman, this is devastating. My once thick hair has thinned significantly and I have really taken a hit to my self esteem. My transplant doctor gave me the OK to use biotin supplements and I chose this one. It's been about a month now and while my hair is still falling out, it seems to have slowed a bit. I don't know if that's related to the biotin or something else. What I have noticed is that my nails look beautiful - better than they have in years. They were thin, splitting and peeling and now they are incredibly strong, thick and hard. So I'm guessing if you are a normal, healthy person with thinning hair, this will probably help you. And in my experience, it's a miracle worker for your nails. ## Frequently Bought Together - Doctor's Best Biotin Supports Hair, Skin, Nails, Boost Energy, Nervous System, Non-GMO, Vegan, Gluten Free, 120 Count - Doctors Best Vegan D3 2500 IU (Vitashine), Plant Sourced Vitamin D3, Non-GMO, Gluten Free, Soy Free, Vegan 60 Veggie Caps - Doctors BEST High Absorption Magnesium Lysinate Glycinate 100% Chelated, Muscle Relaxation & Sleep Support, Non-GMO, Gluten Free, Soy Free, Vegan, 100% Chelated 240 Tablets --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/19450706-doctors-best-biotin-vitamin-supplement-5000-mcg-vegan-120-veg](https://www.desertcart.jp/products/19450706-doctors-best-biotin-vitamin-supplement-5000-mcg-vegan-120-veg) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-08*