long term side effects of ghk cu Is GHK-Cu actually worth it?” is genuinely one the most common questions in my comments, so let me finally answer it properly. The short version: copper peptides have real research behind GHK-Cu for Skin Rejuvenation -

Anti-Aging Effects: May reduce the visible and systemic signs of aging by supporting overall cellular health

Antioxidant Protection Glutathione is one of the most potent antioxidants available

This mechanism raises the critical discontinuation question - does stopping GHK-Cu immediately halt enhanced collagen production returning synthesis rates to pre-treatment baseline, or does the improved dermal environment created during treatment continue supporting elevated collagen production through positive feedback mechanisms where better matrix structure itself promotes ongoing synthesis even without continuous peptide stimulation

The biggest frustration

However, it can also be the result of low B6, low folate, renal failure, or hypothyroidism

The duration for which you can use skinny shots, specifically lipotropic injections or weight loss shots, depends on your individual health needs, goals, and medical guidance