GHK-Cu Before and After: Real Results & What the Science Shows Partager GHK-Cu Before and After: Real Results & What the Science Shows The honest, research-backed guide to what GHK-Cu actually does to your skin week by week, transformation by transformation, backed by clinical data
IGF-1 promotes cellular growth, tissue repair, and muscle hypertrophy, while LR3, a longer-acting variant, increases the peptides bioavailability and prolongs its effects
Some protocols involve longer continuous use for 6-12 months with ongoing monitoring
Hexanediol is a humectant and solvent
Sourcing from shady spots could mean contaminated products, leading to issues
Response: We agree that not all increased use of skin substitutes is improper