NutricostBiotin (Vitamin B7) 10,000mcg (10mg), 120 Capsules - Vegan, Gluten Free, Non-GMO

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.

Why did you pick this product vs others?:I bought this in October of 2024 and I am now out of all of it as of June 2025. This stuff works phenomenally. I bought this in hopes of getting dread locs by the end of it but decided to go back shorter again instead. Please purchase this, the growth was INSANEEEE. Of course this doesn’t seem like a lot of growth to someone with straight hair so I also added a picture of my hair straightened that was March 29th

Love this brand. Price is great I even get more capsules than what I can get at retail store. No taste. Easy to take

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.

Works for me. I can tell the difference in my hair skin and nails

Quality:Quality

easy to swallow

I have been using Nutricost Biotin for over a year. It has helped with hair thinning and strengthen my nails.