Silica Is A Trace Mineral Which Is Vital In The Development And Formation Of Collagen. It Provides Strength And Elasticity To All Connective Tissues And Cartilage. As We Age, The Silica Levels In Our Body Becomes Depleted, Which Could Result In Wrinkles, Dry Skin, Unhealthy Looking Hair, Brittle Nails And Bones. Healthaid Uses Bamboo Extract Which Provides A Superior Quality, High Strength Source Of Natural Silica, Which Contributes To The Maintanance Of Healthy Hair, Skin, Nails And Joints. What Are Healthaid Silica Capsules For? Silica Capsules May Be: Good For The Healthy Development And Maintenance Of Bones And Teeth Beneficial To Maintain The Balance Between Elastin And Collagen Fibre Essential For Muscle Contraction And Relaxation Important To Provide Nutritive Support For Healthy Connective Tissue, Cartilage And Tendons Beneficial To Nourish Hair, Skin And Nails Beneficial For Structural Integrity, Elasticity And Permeability Of Blood Vessels