tropical ghk cu Neurogan Health, GHK-Cu Copper Peptide, Face Cream Apply to clean skin as part of your morning and evening routine GHK-Cu

Supplementation of PUFA in rodents increased proliferation, NSC differentiaton into neurons in the dentate gyrus and increased hippocampal volume, which indicates an increase in the hippocampal neurogenesis [189,190,191]

Key ingredients include L-Glutathione encapsulated in a flexible liposome delivery system works as a powerful antioxidant to neutralise free radicals and inhibit dark spot formation

It was originally studied for its gastroprotective effects , with researchers exploring its potential to heal stomach ulcers

And yes, you have to refrigerate them I got 100mg of GHK-Cu in a single vial (a 5mL vial I believe)