copper tripeptide-1 ghk-cu hair growth evidence 2% Peptide Serum for and Scalp Care – Seraphime Hair Tonic with GHK Ghk-Cu Shampoo | Copper Peptide
Description
Protection Against Free Radicals: Copper, acting as a cofactor, supports the antioxidant superoxide dismutase, aiding in the removal of free radicals and preventing cell damage

Once you know whether preservative is present, you can usually predict the rest of the handling logic

Each bottle contains 60 capsules (60 servings) with a dosage of 1000mcg

However, keep in mind that the data pertaining to humans is still somewhat restricted
