how much ghk cu should i inject weekly GHK-Cu Dosage: Clinical Guidance for Safe Administration – PlexusDx The Truth About Peptide Injections:

Based off my experience, and my experience alone, I can say it works (as long as you also work of course)

Copper in excess is genuinely toxic, and in a zebrafish model free copper caused heart toxicity (Hsiao et al., 2020) though in that same study the GHK peptide chelated copper and reduced the harm, so GHK-Cu is not equivalent to free copper

What if I miss a dose

Allowing bacteriostatic water to equilibrate to 1520C before reconstitution balances dissolution speed with aggregate risk

Always check for any changes in appearance before each use

Sulforaphane reduces hepatic glucose production and improves glucose control in patients with type 2 diabetes