Carlson, Biotin, 5,000 mcg, 100 Capsules

Biotin, also known as vitamin B-7, is one of the eight important B complex vitamins. Biotin plays an important role in many of our body's metabolic functions, including supporting energy production, and helps nourish healthy hair, skin, and nails. Since biotin is not synthesized by the body, we must obtain it through our diet or a supplement.

Adults: take one capsule daily.

Microcrystalline cellulose, beef gelatin capsule, magnesium stearate (veg.), silicon dioxide.