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Customer Reviews
4.7 out of 5 stars 17,359
4.5 out of 5 stars 330
4.5 out of 5 stars 383
4.7 out of 5 stars 719
4.6 out of 5 stars 263
4.5 out of 5 stars 2,629
Price
$11.95$11.95
$11.95$11.95
$13.99$13.99
$10.00$10.00
$14.95$14.95
$13.95$13.95
Servings Size
10,000mcg
10,000mcg
5,000mcg
1,200mcg
10,000mcg
1,300mg
Oz
6.3
2.9
4.4
2.9
4.6
5.0
Capsules
240 CAP
120 CAP
150 SFG
120 CAP
150 SFG
120 CAP
Cost per Serving
$2.98
$2.39
$3.27
$1.97
$3.72
$3.52
Type
Capsules
Capsules
Softgels
Capsules
Softgels
Capsules
How many servings does this product have?
This product has 240 servings
Is this product vegan-friendly?
Yes. This product is free from animal-derived ingredients and suitable for those who choose a plant-based lifestyle.†
Is this product third-party tested?
Yes. This product has been third-party tested to help meet quality and safety standards.†
How should I take this product?
As a dietary supplement, take 1 capsule daily with 8-12 oz of water or as directed by your healthcare professional.
Where are Nutricost products made?
Nutricost products are made in the USA using globally sourced ingredients in a GMP-compliant facility.
Is Discontinued By Manufacturer : No
Item model number : 8570375
Date First Available : January 14, 2016
Manufacturer : Nutricost
ASIN : B01AMJCHB8
Best Sellers Rank: #2,572 in Health & Household (See Top 100 in Health & Household) #10 in Vitamin B7 (Biotin) Supplements
Customer Reviews: 4.7 4.7 out of 5 stars (17,359) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Biotin (Vitamin B7) – 240 Capsules With 10000 MCG Of High Quality Biotin Per Capsule
Up to 8 Month (240 Day) Supply, 1 Serving Is Just 1 capsule
Packed with Vitamin B7 – Also Known As Vitamin H
Nutricost Biotin is Non-GMO, Gluten Free, and 3rd Party Tested
Made in a GMP Compliant, FDA Registered Facility
13 reviews for Nutricost Biotin (Vitamin B7) 10,000mcg (10mg) Vitamin Supplement, 240 Capsules – Vegetarian, Gluten Free, Quick Release, Non-GMO
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$11.95

Veronica Lynn Villalobos –
Superb! Highly recommend
This is an amazing vitamin. Been taking it for years. My hair was falling a lot and thinning out. Now I have thicker hair and my nails grow too fast and they used to be thin and now they’re strong. I definitely recommend these vitamins and for the quality and price it’s great. They’re very easy to swallow and smooth and they don’t have a strong smell.
❤️RAWR-RAWR❤️ –
Beauty & Strength in a Capsule 💊✨💅🏽
Nutricost Biotin Supplements are a popular pick for those looking to support their outer glow from the inside. Whether you’re on a hair growth journey, trying to strengthen nails, or just want a little nutrient boost, these capsules offer a simple, budget-friendly way to get your biotin in.🌱 Powerful Dose, Straightforward Formula: Often packed with 10,000 mcg per serving, these supplements give you a high dose of biotin in a clean, easy-to-understand format—usually just biotin and rice flour in a veggie capsule.💇🏽♀️ Hair & Nail TLC: Many users notice stronger nails, less shedding, and more shine in their strands after consistent use. It’s not overnight magic—but it does support long-term beauty goals when taken regularly.🫶 Skin Benefits (With Time & Water!): Biotin may also help improve skin texture and hydration—but drinking lots of water and pairing with a gentle skincare routine makes all the difference. Without hydration, some people report minor breakouts.🔁 Easy Addition to Any Routine: One small capsule a day, no flavor or smell, and it’s easy to take with or without food. Great for busy mornings or keeping in your supplement caddy.🧴 Quality & Clean Production: Nutricost is known for third-party testing and minimalist ingredients—no fillers, GMOs, or artificial extras. Many versions are vegan and gluten-free too.💸 Affordable & Accessible: You get a lot of capsules per bottle (usually 120–240), which lasts months. Great value for the price—and easy to find online or in supplement shops.🌟 Final Wellness Thought: If you’re chasing healthier hair, stronger nails, and a simple way to support beauty and wellness from within, Nutricost Biotin offers fuss-free, high-potency support that fits your routine and your budget.
K. Hansen –
Keeps my hair and nails healthy
Definitely works. Hair and nails are growing great.
Muhammad –
High-Potency for Radiant Skin
I’ve been using Nutricost Biotin 10,000mcg supplements for a few months now, and I am thoroughly impressed with the results. Designed to support hair, skin, and nail health, this high-dose Biotin supplement delivers exactly what it promises.Each capsule is easy to swallow and does not have any aftertaste, which is a huge benefit for those who are sensitive to taste. The high potency of the biotin is evident, as I’ve noticed significant improvements in my hair growth and strength. My nails are less brittle and grow faster, and my skin appears more hydrated and vibrant.The value is incredible too, with each bottle containing a generous amount that lasts for months. Plus, Nutricost ensures that their product is non-GMO and gluten-free, which adds another layer of trust and satisfaction for health-conscious consumers.
Amazon Customer –
good stuff
biotin is good this is a good source of biotin i will purchase aagain
George J. Bender –
Another great value from Amazon!
If you’re having trouble finding 10K Biotin in local retail stores, you should go to Amazon for ease and very competitive prices . Nutricost Biotin is a great value. I highly recommend it!
Jamea wilson –
Lifesaver
I’ve been taking for 4 months. I was breaking out so bad on my cheeks and forehead, I’d tried so much. Here are before and afters. My skin started clearing up immediately. Hair is growing too, and my nails are less brittle.
Fox –
Worth it!
Nutricost consistently ranks high on the supplement tracking app I use, and this product is no exception. It checks most of the boxes when it comes to safety and quality. The inactive ingredients are clean, and everything is made in the USA in a cGMP-certified, third-party-audited facility. It’s also NSF certified, which adds another level of trust.I appreciate the level of testing behind this—third-party verified, raw ingredient tested, purity tested, and screened for heavy metals. The only things missing are lot-specific testing and public batch COAs, but those are nice-to-haves rather than dealbreakers.The formula is free from fillers, dyes, and GMOs, which is important to me. While the founder doesn’t have a medical or scientific doctorate, that’s a minor point considering the product stands on solid quality and transparency. Overall, this is a reliable supplement from a brand I feel good about using.No smell, very easy to take, easy on the stomach, seems to have positive results.
Brayan Steven Quintero –
in general biotin is a great supplement, for nails hair and skin, it does take time for a vitamin to be effective, will not work in next day or next week, but also depends on your body, I prefer to the 12.000 mcg but this one is particular have a faster release, this gives my hair a bit more alive looking side, you have to be consistent if you are taking it, I stopped taking it for a few months and my hair thinned a bit
quoc –
This product doesnt prevent hair from falling out like Natures Own “hair skin & nails” which i had been using for 2 yrs. But boy it does GROW hair. Too bad it cant prevent hair from falling out, but if i had to pick, i’d take this one, partly because it’s far cheaper too.
Sandy from Oz –
Hard to find in Australian shelves!!Great product.
khaled –
Great product, however I haven’t tested the effects yet.
Walaa –
Amazing price