2012 Top Sales Fish Collagen Capsules *HACCP, GMP, ISO certification *Health care product *skin whitening, beauty care 2012 Top Sales Fish Collagen Capsules Collagen extracted from fishskin is rich in natural moisturizing factors. With a molecular weight below 3000Da, having perfect affinity for human skin and a high digestion and absorption rate Collagen is a type of protein. Fibrous in nature, ...