Qsilica Skin, Hair & Nails ORIGINAL Silica Capsules offer a convenient form of mineral silica, which is required for the normal growth and functioning of connective tissue, hair, skin, nails, and joint cartilage. Silica can also help to support and maintain strong bones and teeth by playing a role in the metabolism of calcium in the body. Choose Qsilica ORIGINAL capsules for: - Skin health - Healthy hair - Strong nails - Bone integrity Adults: Take one or two capsules per day with a glass of water.