GHK Cu Copper Peptide Therapy for Hair & Skin in Mumbai In Stock Copper Peptide for Hair Anti Wrinkle & Moisturizing Alibaba.com Natural Copper Peptide Serum Booster He didn't expect THIS Hair thinning. Clumps in the shower. Confidence taking a hit Then he tried something most people have NEVER heard of GHK Cu (Copper Peptide) Look at GHK Cu Hair & Scalp Serum 2400mg 4% Less Shedding Neurogan Neurogan Health Amazon.com: Copper Peptide Hair Serum with Copper Tripeptide 1 Dual Peptide Scalp Treatment plus Licorice Root Extract : Beauty & Personal Care