Collagen is the bodies most abundant protein. It is found in skin, hair, nails, connective tissue, bone and cartilage. It is a structural protein which acts as a building block within the body to give hair, skin, and nails their structure, strength and elasticity. There is 28 types of collagen in the body, Type 1, 11 & 111 are the most abundant. Vida glow focuses on Type 1 & 111. Type 1 has 90% of the body’s collagen and predominantly aims at skin, hair and nails. Type 111 is the second most abundant collagen across the body which aims at skin elasticity and hydration.