ghk cu increases collagen elastin The GHK-Cu copper peptide is one of the most underrated skin-repair ingredients out there., Naturally found in the body, it plays a key role in and production, skin healing, and Amazon.com: Bio Mystery GHK-Cu Copper
Description
GHK is the bare tripeptide

40 days pack = 40 tablets

0.5% | 2.5%

It also protects collagen from UV radiation damage, hence Swisse Glutathione+ also boosts collagen in body.
2x 70mg preloaded pens
