It is important to realise that these skin conditions are not a problem which can be fixed by putting products on the outside of your skin. Nor should it be treated with antibiotics.

Collagen is the main structural protein found in skin, ligaments, tendons, bones, cartilage and other connective tissues. Its fibre-like structure is the most abundant protein in mammals. Your body makes collagen naturally but you need to support this process with the right foods and diet…