hydrolyzed  collagen:

[The origin]: deep sea Fish skin, shar k , fish scale, pig(porcine), bovine, chicken
[Ingredients]: Protein≥98%
[Features]: White Powder
[Shelf-life]: 18 months
[Effects]: Collagen nutrition supplement, and good help for growing of new protein fibril.
[Usage]: Nutrition diatery supplement, medical capsule, daily chemical product and soft drinking.

Collagen is an inextensible fibrous protein that is found in connective tissue - bone, tendons, and skin. The objective of this exercise is to develop an understanding of the fibrous portion of collagen and to show how the different levels of protein structure come together and form a highly ordered and stable fiber. Three helicial peptides combine to form tropocollagen, and five tropocollagens combine to form a fiber segment. It is important to realize that in an actual fiber .