is ghk-cu safe to inject Topical vs Injection GHK-Cu Peptide Injection: Clinical Considerations

The Appearance of Fine Lines and Wrinkles Because GHK-Cu copper peptides serum may support the appearance of firmer, smoother-looking skin over time, many people who use it consistently report gradual improvements in the appearance of fine lines and wrinkles

Colloids and Surfaces B: Biointerfaces, 236, 113785

Evidence is strongest mechanistically and in wound/repair context not erase wrinkles in 14 days. ( MDPI ) Topical use is where it makes sense for therapists

BPC-157 is studied for protective and signaling mechanisms: shielding cells from damage, reducing excessive inflammation, and promoting growth factor activity