is 4.5 mg ghk-cu too much daily How Should You Inject Daily? Doctor Explains GHK-Cu Peptide Dosage – Neurogan
Description
Unusual Amino Acids And Modifications Non-natural amino acids, PEGylation, cyclization, and C- or N-terminal modifications all add synthesis steps and specialty reagents

The good news is there are no [known] contraindications unless you are allergic to some of the components to taking collagen supplementation and few side effects, says Manning

For qualified in-vitro and laboratory research use

Post-Workout : Ideal for localized peptides like MGF or systemic recovery peptides like BPC-157 , as the body is in a heightened state of repair
For parametric data, an unpaired Students T test was used to determine statistical significance, for nonparametric data, Mann-Whitney test was used, both two-tailed

J.ChhabraS.PhillipsM.et al (2010)