does ghk cu cause tolerance or lose effectiveness over time GHK-Cu Copper Peptide Regeneration Review (2018) — Research Summary The first order degradation profiles
Description
Mukerjee, P., Cardinal, J.R
Hawker et al., 2024)
Some peptides may show diminished effectiveness over time, necessitating dose adjustments or alternative treatment approaches
They work just as well for me as the injections, without the hassle
