Ultra-Silica is a natural source of silica that nourishes hair, skin and nails while supporting the skeletal system. Provides a superior source of organic silica from the aqueous extract of Spring Horsetail (Equisetum arvense). The silica has been water (aqueous) extracted for 100% absorbability as well as to retain all the naturally occurring nutrients that help the body use silica. Facilitates the absorption of calcium within the body, nourishes hair, skin, nails and the entire connective tissue system including cartilage and ligaments. Specially processed to provide a readily assimilated and abundant source of trace minerals, strengthens and beautifies hair, skin, nails and, most importantly, bones!