... .OEM accepted 4. Short lead time Beauty Care Comestic Grade Fish Collagen Powder Packing: 100g/bag, 1kg/bag, or made as ... customer 's requirement 100% collagen powder abstracted from fish scales and fish skinMolecular Weight <1000Dal Our Collagen is 100% extracted from ... 1,Healthy crowd 2,Unhealthy crowd, e.g. fatigue, poor sleep, poor memory, prematurely senile3,Adapt for crowd of Skin roughness ...