ghk-cu side effects injection site irritation Recent post responses making me question if my reactions are normal. Worried! : r/Peptides Peptides & GHK-Copper in Skin

Also this same situation is happening when pt comes in for ESWL (50590) w/ 90 day global, & the same injection is administered as above

It seems to speed up the recovery of the tissue afterwards. But GHK-Cu is also being purchased in injectable forms through unregulated online vendors as part of the thriving gray market where peptides are sold as research chemicals because they bypass pharmaceutical manufacturing oversight

Available for the face, neck, chest, hands, and abdomen

At the same time, tissue inhibitors of metalloproteinases (TIMPs) increase across all tested concentrations

The bioavailability difference is real and meaningful