With its quality assured in our ISO 17025–accredited laboratory, our pure biotin delivers a therapeutic dose of 10,000 mcg per plant-sourced capsule of this critical member of the B‑vitamin family.

Biotin (also called vitamin B7) is a critical water-soluble vitamin present in small concentrations in foods such as eggs, milk, and bananas. It serves as a building block for enzymes which drive nutrient metabolism and helps maintain cognitive performance and mucous membranes as well as healthy hair, skin, and nails.

Biotin deficiency is often overlooked in analytical tests; it’s usually detected by its symptoms which include thinning of hair; rash around the eyes, nose, and mouth; unexplained fatigue, and tingling in the arms and legs.

Supplementation with a trusted, potency-validated, therapeutic dose of biotin is definitely worthy of discussion for many health concerns.