Biotin
Vitamin B7
Also known as Vitamin B7 or Vitamin H, Biotin is essential for the metabolism of fats, carbohydrates, and proteins. It's the most important vitamin for healthy hair, skin, and nails.
Active Compounds
Biotin
(D-Biotin)- Essential for keratin production - the protein that makes up hair and nails*
- Supports healthy hair follicle function*
- Promotes nail strength and thickness*
*These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
What the Research Shows
Biotin (Vitamin B7) plays a role in protein metabolism and keratin production. While biotin deficiency can cause hair and nail problems, deficiency is uncommon in healthy individuals. Supplementation provides comprehensive B-vitamin support for hair, skin, and nail health.
Source: Skin Appendage Disorders, 2017
Learn more →
Keep Reading
The Complete Collagen Guide: Types, Formats, Timing, and Whether It Actually Works
Collagen is the most abundant protein in your body and the most searched supplement category after protein powder. When you ingest hydrolyzed collagen, you're not depositing intact molecules into your skin — the molecule is far too large. What happens is more interesting: specific peptide fragments survive digestion, accumulate in the dermis, and serve as signaling molecules that upregulate your body's own collagen production. This guide maps the mechanism, evaluates the evidence, and explains why format and timing determine whether supplementation works or wastes your money.
The Supplement Guide for Hair Loss That's Actually Honest
Hair loss content falls into two categories: 'this miracle supplement regrows everything' and 'nothing works, see a dermatologist.' The truth is between them. Some supplements have evidence for specific types of hair loss — nutritional deficiency and stress-induced shedding respond well. Pattern hair loss requires medical intervention. None of them are miracle cures. Here's the honest version, with the type-specific framework that determines whether supplementation is the right tool.
Earn Free Products
Stack subscribers earn free products by referring friends
*Referral Program: Share your unique link with friends. When a friend subscribes to a stack using your link and completes 2 consecutive shipments, you earn 1 product credit. Each credit is worth the median price of products in your current stack and can be redeemed for any product in our catalog — added as a bonus item to your next shipment. Credits have no cash value and cannot be transferred. Nomad Nutrients reserves the right to modify or discontinue the referral program at any time.
Founder’s Story
"Hi, I'm Tanner, Chief Mushroom Officer at Nomad Nutrients. I built this for people like me—optimizers who want a flexible, all-in-one supplement stack without the hassle. Build yours, dial it in, and keep exploring."
— Tanner
Chief Mushroom Officer