NatureWorks
Body essential silica
Silica, or silicon dioxide (SiO2), is a natural compound so essential to all living things that it has been labeled nature's building block. Next to oxygen, silicon is one of the most widely occurring elements on Earth. The compound of silicon and oxygen is called silica. The "hydrated" form, as found in Body Essential Silica Gel, means that silica and purified water form a complex to be more easily absorbed by the body. Body Essential Silica capsules give you all the benefits of quartz silica plus the added benefits of calcium.