Month: December 2021

Collagen is a white, opaque, unbranched fibrous protein, mainly found in animal skin, bone, cartilage, and other tissues. Collagen is an essential structural protein of connective tissue and the most abundant protein in mammals. It accounts for 25-30% of total protein in the body, equivalent to 6% of body weight.

Collagen has been studied and applied more and more widely because of its unique physical and chemical properties, excellent biocompatibility, rich nutritional value, and active functions, especially in food.

Why do we need collagen peptides? If you eat trotters or other animal collagen directly, the absorption efficiency of collagen is very low.