What is collagen?
One of the most abundant proteins in the body, collagen, makes up a large part of our skin, hair, and nails, so it’s no wonder the word is big in the beauty world. Collagen is a polypeptide, containing a mixture of amino acids like proline and glycine that are present in all connective tissue, cartilage, bone, and skin. “Your body needs collagen, but you actually make it on your own, so many of us don’t actually need to be adding collagen powder to your foods or taking it as a supplement,” says Nicole Osinga, RD. So is all the excitement surrounding collagen misconstrued? Yes and no. Let’s get to the bottom of it.