Collagen is the chief structural protein that makes up connective tissue and forms a major component of hair, skin, and nails. The body's natural ability to repair supporting connective tissue and maintain hydration diminishes with age. Radiance helps provide essential nitrogen balancing amino acids along with the antioxidant properties of Vitamin C, which together may help to maintain hair strength and texture, strong nails, and improve the skin's elasticity and suppleness. HealthAid utilises a special hydrolysed form of collagen to help ensure easier digestion and absorption.