... ApplicationThe functions of collagen peptide include: keep skin beauty, anti-aging, anti wrinkles keep bone and joints healthy; improve the quality ... variety of efficacy:1,Keep skin strong and handsome, anti-aging, anti wrinkles2,Bone healthy3,Protect the joints and tendons4,To ... as easily fatigue, insomnia, memory loss and other premature aging of the population3,Rough skin, more spot,poor flexibility ...