Collagen

Collagen is a kind of fiber protein which is in the animal's bodies most, and is the main element of dermis and connective tissues and there is 90% of collagen in the protein which
composes bone. Some collagen, for medical and cosmetics extracted by animal's bones and skins, is the high molecular protein composed by 3 polypeptides in the spiral structure that
are about each 100,000 molecular weight.

• 

  Collagen

  Average Molecular Weight
  300,000

• 

  Gelatin

  Average Molecular Weight
  50,000

• 

  Collagen Peptide

  Average Molecular Weight
  3,000