Silicea for healthy skin and hair strong nails and to help maintain healthy connective tissue what is original silicea silicea is a pure mineral substance without any additives it contains silica one of the bodys essential nutrients which is used in all connective tissue original silicea contains silica in a form that can eaily be taken up by the body and be used to maintain healthy connective tissue why should i take original silicea what is it good for our body uses up silica o