精品无码人妻一区二区三区_国产极品美女高潮无套在线观看_国产精品放荡videos麻豆街_国产美女老师丝袜喷水视频91

Cod Collagen Peptides
Cod Collagen Peptides

Product Index:
Average molecular weight: 500-1000Dal 
Source: Cod skin
Appearance: white or light yellow powder or granules
Transmittance: >96%
Application: Food, health food, health care products, etc.

Product Description:
Cod collagen peptides’ raw materials are selected from imported wild cod growing in pollution-free deep sea. We use enzymatic hydrolysis technology to refine it, ensuring high purity and quality. The product has good smell, taste and solubility.