ghk-cu dosing schedule Peptide Dosage Chart: Complete Reference Tables for Every Protocol GHK-Cu Peptides Before and After:
Description
3, 61-90 degrees

This is the first study to prove it using human tissue

Brain Res Bull 19: 597602 pmid:2891418 23

Read the chromatogram, not just the headline number

For visible skin support specifically, topical copper peptides have the most direct evidence and are non-prescription and easy to patch test