ghk-cu what does it do Scalp Solution GHK-Cu is a copper peptide

Does it have any side effects

Patients frequently report an energy change in the first day or two, which is most plausibly B12 in deficient patients, and expectation in everyone else

The Epitalon spray delivers the telomerase-activating tetrapeptide (Ala-Glu-Asp-Gly) intranasally providing a convenient, non-injectable delivery format for one of the most studied anti-aging peptides in the longevity research space, with published data demonstrating telomere elongation, melatonin secretion restoration, and gene expression modulation in human cell cultures and animal models

Systemic absorption for muscle tissue remains lower when taking capsules compared to direct injections

doi: 10.1016/j.neuropharm.2018.07.006 49

Yes, adverse effects may include pain, redness, or swelling at the injection site