ghk-cu tolerance or desensitization or diminishing returns long-term use Peptide Rescues Aging Cognition but Splits Molecular Pathways in the Brain - News Does GHK-Cu Really Work? 40
Description
GHK-CU accelerates tissue repair and wound healing, supporting faster recovery from injuries, surgeries, and physical stress while promoting tissue integrity and function

The product is not a food or dietary supplement and is not suitable for human consumption

Maybe a cortisone shot or two

Myelin is a protective layer that coats your nerves, kind of like the plastic coating around electrical wires
