---
product_id: 19450706
title: "Doctor's Best Biotin Vitamin Supplement 5000 mcg, Vegan, 120 Veg Caps"
brand: "doctor's best"
price: "¥3367"
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
---

# Vegan, Non-GMO, Gluten & Soy Free 5000 mcg Biotin per capsule Supports hair, skin & nail growth Doctor's Best Biotin Vitamin Supplement 5000 mcg, Vegan, 120 Veg Caps

**Brand:** doctor's best
**Price:** ¥3367
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock your inner glow with every capsule 💊

## Quick Answers

- **What is this?** Doctor's Best Biotin Vitamin Supplement 5000 mcg, Vegan, 120 Veg Caps by doctor's best
- **How much does it cost?** ¥3367 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

- • **Easy Daily Ritual:** One capsule a day, no fuss—perfect for busy professionals who value simplicity and effectiveness.
- • **Triple Beauty Support:** Clinically backed to enhance hair strength, skin radiance, and nail resilience.
- • **Clean & Conscious Formula:** Vegan, non-GMO, gluten-free, and soy-free to align with your mindful lifestyle.
- • **Power-Packed 5000 mcg Biotin:** Maximize your beauty boost with a potent daily dose designed for visible results.
- • **Trusted Science, Proven Quality:** 35+ years of rigorous research ensure you get only the best for your wellness journey.

## Overview

Doctor's Best Biotin 5000 mcg capsules deliver a high-strength, vegan-friendly formula that supports healthy hair, skin, and nails. Non-GMO, gluten-free, and soy-free, this supplement is crafted with over 35 years of scientific expertise to ensure quality and efficacy for men and women seeking a reliable beauty boost.

## 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 - Image 1](https://m.media-amazon.com/images/I/61pybWM1AqL.jpg)
![Doctor's Best Biotin Vitamin Supplement 5000 mcg, Vegan, 120 Veg Caps - Image 2](https://m.media-amazon.com/images/I/714zdY1LXzL.jpg)
![Doctor's Best Biotin Vitamin Supplement 5000 mcg, Vegan, 120 Veg Caps - Image 3](https://m.media-amazon.com/images/I/71l3SF-1tfL.jpg)
![Doctor's Best Biotin Vitamin Supplement 5000 mcg, Vegan, 120 Veg Caps - Image 4](https://m.media-amazon.com/images/I/71C581WSVoL.jpg)
![Doctor's Best Biotin Vitamin Supplement 5000 mcg, Vegan, 120 Veg Caps - Image 5](https://m.media-amazon.com/images/I/710viruZKUL.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
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---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-05*