ghk-cu contraindications GHK-Cu: The Regenerative Peptide for Skin, Hair, and Healing GHK-Cu Peptide | The benefits,
Description
Most members notice changes between 2 and 6 weeks

Most people start on the lowest dose and move up every 4 weeks

BMC Complement Altern Med (2017) 17(1):410

24 weeks 2 x 5 mg or 1 x 10 mg Doses are still well under 2 mg/week
