droxyproline with aging. Because of containing plenty of hydroxyprolines, fish collage can provide raw materials for collagen's synthesis, obviously postponing skin senility and reducing wrinkles.
4.Removing blain: Greasy skin may secrete a great deal of grease leading to blain's growth. Fish collagen may directly penetrate cutis to supply moisture, increase skin's water retention degree several times, so grease secretion decreases by itself. It also provides amino acids for skin collagen's metb