ghk-cu injection or topical Is actually worth it?” is genuinely one of 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 Peptide Therapy: The Definitive

The problem with the majority of people only experiencing temporary relief from cortisone shots in their spine is that you risk chasing the pain with more cortisone shots (or prescription meds), acceptance of your condition and continued suffering (I call it bad back syndrome), or opting for spine surgery, that in most cases, is totally preventable

Its always best to draw each dose immediately before administration

Lesions, such as birthmarks, moles or scars, and inflamed or oedematous sites should be avoided

But if you are already pretty healthy, antioxidant supplements might be doing more harm - especially if youre trying to maximize your workout