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Drug Discov

In CuHeal, participants are asked to avoid non-study topical products, including medicated creams, retinoids, and acids, on the wound area during the study period [7]

Combination with other compounds Stacking GHK-CU with other peptides may allow lower individual doses while achieving greater total effect

Matsuyama T, Kubli SP, Yoshinaga SK, Pfeffer K, Mak TW

Pregnancy and lactation safety has not been systematically studied, and as with most cosmetic and research compounds lacking definitive pregnancy safety data, conservative practice typically suggests avoiding use during pregnancy unless clearly needed, though the natural occurrence of GHK-Cu in the body and minimal systemic absorption from topical use suggest risk is likely to be low

The GHK-Cu literature is among the most robust of any synthetic or naturally occurring cosmetic peptide, with published data from independent research groups across multiple countries