recommended dose ghk-cu peptide Dosing Guide: Skin, Hair & Safety (2026) ghk-cu daily injection dosage ghk

Lactate Dehydrogenase (LDH) Assay In this assay performed on HaCaT keratinocytes cells, the cells were treated with GHK, GHK-Cu, CuCl 2 and Cu(OAc) 2 for 30 mins at 7 different concentrations each, ranging from 0.0058 to 5800 M0.0058 M, 0.058 M, 0.58 M, 5.8 M, 58 M, 580 M, 5800 M

Many do not, because the compound quality is unverified, the dose is based on internet research rather than clinical assessment, and there is no baseline, no follow-up, and no protocol adjustment based on individual response

community use Typical use 1-2 mg/day cycles Format GLOW stack (community blend) What it is GHK-Cu + BPC-157 + TB-500 in one vial Evidence base Compound-level only

This guide covers both routes side by side so the math, supplies, and evidence boundaries stay separate instead of blurring together

12 weeks: 4 mL used

Of note, topical GHK-Cu stands in contrast to skin care ingredients like tretinoin and retinol, in that it wont make your skin extra-sensitive to UV rays