GHK CU TRIPEPTIDE 50 MG. GHK CU TRIPEPTIDE 50 MG. Exporter, Manufacturer, Distributor & Supplier, Mira Bhayandar, India Ghk Cu Serum Peptides Intensive Serum Tripeptide 1 Ghk Cu Copper Peptide Acetyl Hexapeptide 8 Intensive Repair Reduces Wrinkle G Ghk Cu Serum Peptides Intensive Serum and Intensive Repair Reduces Wrinkle Serum price Amazon.com: Neurogan GHK Cu (Copper Peptide) Neck & Face Serum 1,200mcg (1 oz bottle) : Beauty & Personal Care If your GHK injection site gets irritated try this , 1. Dilute it by adding more water to the syringe , 2. Let it sit until it reaches room temperature , Also, make sure youre rotating injection