benefits of injecting ghk-cu “Is 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 them, GHK-Cu Peptide - Fountain Health

This correlation is believed to be due to widespread autoimmune processes, such as destruction of thyroid follicular cells and epidermal melanocytes by cytotoxic CD8 T cells and increased levels of antithyroid peroxidase (anti-TPO) and antithyroglobulin (anti-TG) antibodies in patients with vitiligo

Cyanocobalamin is a synthetic form of vitamin B12 thats not found in nature

Do not inject the same spot more than once to avoid redness, swelling or thickened skin

Timbetasin works well to activate healing after surgical intervention, or platelet therapy following a new injury

While case-control designs are efficient for rare diseases, they are more susceptible to recall bias, selection bias, and confounding