Animal toxicology studies found no acute toxicity, organ damage, or reproductive toxicity across multiple routes and doses, but these studies lasted only up to 6 weeks
Glutathiones antioxidant and anti-inflammatory properties help preserve collagen and elastin fibers, maintaining skin elasticity
Copper tripeptide Glycyl-L-histidyl-L-lysine A tripeptide-copper complex characterised in regenerative-research literature for collagen modulation and dermal-research models
If you're new to peptides, copper peptides, or GHK-Cu, are tiny, naturally occurring protein fragments with a high affinity for skin cells
This is especially important for the lower eyelids, where pulling tight skin that is already very thin, delicate, and crepey will create a bad result