1.pure collagen with high quility 2.low molecular weight 800Da-1500Da 3.instant powder powerful solubility 4.anti-wrinkle [The origin]: tilapia scale[Ingredients]: Protein≥90%[Features]: White Powder[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. Items of ...