Purchase Qty. Reference FOB Price
1-99 box US$35.00
100-199 box US$33.00
200-499 box US$31.00
500+ box US$20.00
Product Description
Product details About Type III Collagen What is collagen? Supplementing collagen is an important factor in maintaining youthfulness, and collagen is an important component of the extracellular matrix. There are about 28 types of collagen in the human body. In normal skin tissue, collagen mainly ...