Protein Supplies Australia Collagen Peptides Salted Caramel 1kgProtein Supplies Australia Collagen Peptides are grass fed which have no refined sugar, artificial flavours, colours or sweeteners. After countless months of research & development, we've created what we believe is the greatest natural, ultra clean and nutritionally superior Collagen Peptide range on the earth. Features and Benefits: Collagen is a structural protein that is a major component in the body especially in skin, muscles and tendons. Factors