Support for Hair, Skin & NailsStandardized to 70% SilicaA Dietary SupplementVegetarian/VeganNon-GMOSilicon is the third-most abundant trace element in the body. Silicon is present in all body tissues with the highest concentrations of silica are bone and other connective tissue including skin, hair, arteries, and nails. Bamboo is one of the most abundant natural sources of silica.