NOW Foods Bamboo Silica Beauty 90 veg capsules

Support for hair, skin, and nails
Standardized to contain 70% silicon dioxide
Dietary supplement
Vegetarian and vegan product
Non-GMO
Silicon is the third most abundant trace element in the body. Silicon is present in all body tissues in the form of silicon dioxide (silica), and the tissues with the highest concentration of silica are bones and other connective tissues, including skin, hair, arteries, and nails. Bamboo is one of the most common natural sources of silicon dioxide.

Recommendations for use
Take 2 capsules daily.
Other ingredients
Hypromellose (cellulose capsule), microcrystalline cellulose, and stearic acid (plant-based).