Skin Care 101: What is Collagen? Proteins, peptides and collagen
Collagen is one of the naturally occurring types of proteins found in animals and is the most abundant protein found in mammals where it makes up most of the connective tissue and 25% to 35% of the body’s protein content.
Read all about collagen at: Skin Care 101: What is Collagen? Proteins, peptides and collagen | Skin Health Beauty