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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
If you see 100% purity, be cautious
GHK-Cu may prevent oxidative stress in skin by regulating copper and modifying expression of antioxidant genes
Before reconstituting, inspect the vial: - The powder should appear uniform and loosely packed - There should be no visible discoloration - The vial should be sealed and under vacuum or inert gas If the powder appears clumped or the vial seal is compromised, contact your supplier before proceeding
For regular items, delivery time to be 15-45 working days after receiving deposit, and for customized items to be negotiated
This typically takes 1530 minutes
US$ 24.41
US$ 24.72
US$ 29.41
US$ 29.85
