25kg/drum =1kg*25bags(Fresco Bag) or according to customer's requirement.
Shipped in 5 days after payment
1.Collagen Can protect the skin, make the skin flexible;
2.Collagen Can make bones hard and flexible, not loose fragile;
3. Collagen Can protect eye, make cornea transparent;
4. Collagen Can promote muscle cell connection and make it flexible and gloss;
5. Collagen Can protect and strengthen viscera;
6. Collagen also has other important functions: improve immune, inhibit cancer cells, activate cells function, hemostasis, activates muscles, treat arthritis and pain, prevent skin aging, and eliminate wrinkles;