Collmar® Cao is a food supplement based on organic defatted cocoa, hydrolyzed marine collagen, DHA, vitamins C, D, B1, B5, B6 and B12 and minerals such as iron, magnesium and zinc. The combination of all these ingredients makes it a very complete food supplement, to be taken at breakfast. Proteins contribute to the growth of muscle mass. Vitamin C contributes to the normal formation of collagen for the normal functioning of cartilage, bones and skin. Vitamin B2 contributes to the normal metabolism of iron. Vitamin B6 contributes to the normal metabolism of proteins and glycogen. Vitamin D contributes to the normal absorption and use of calcium and phosphorus. Magnesium and vitamin B12 contribute to the reduction of tiredness and fatigue. Calcium is necessary for the maintenance of healthy bones. Zinc contributes to the normal synthesis of proteins.