Collagen-I, human recombinant Human
https://www.daifengwang.com/shop/26-4796-10-collagen-i-human-recombinant-human-11227
https://www.daifengwang.com/web/image/product.template/11227/image_1920?unique=5d15378
This human is guaranteed a recombinant with the use of Collagen-I, and directly supplied to your lab by Gentaur's warehouse.
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30-day money-back guarantee
Shipping: 2-3 Business Days