ghk cu powder how to use A GHK-Cu face serum appears blue because the active ingredient, “GHK-Cu” ( copper peptide), is naturally a blue-colored powder, meaning its inherent color transfers the serum when mixed in; this blue hue Flavor:Black Ice peptide research material supplier ghk cu topical or
SKU: 5001073760
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 20 - Oct 25














