does ghk cu lose effectiveness over time tolerance desensitization ghk-cu or or loss of long-term use GHK-Cu is the GHK-Cu Peptide | Benefits, Dosage,
Description
doi: 10.1053/j.jrn.2015.02.004 403

It fixes

Combination therapy has shown somewhat higher rates of GI events compared to either monotherapy, and slow, gradual dose titration significantly improves tolerability
The peptide enhances movement of satellite cells (muscle stem cells) and fibroblasts to injury sites, facilitating tissue regeneration

This product is intended exclusively for in-vitro research and laboratory applications
