Amazon.com: Neurogan GHK-Cu Copper Peptide Hair & Scalp Serum – 2400mg, 4% Copper Peptides – Fast-Absorbing, Water-Based Formula for Hair Softness & Shine US$ 22.50 Min. order: 1 piece ★★★★★ 4.6 (63 reviews) Sold : Login>>
070-000-251 Copper Peptide GHK-Cu, CAS 49557-75-7 US$ 20.47 Min. order: 1 piece ★★★★★ 4.0 (55 reviews) Sold : Login>>
Copper Peptide 10% GHK-CU, 5% AHK-CU with Oligopeptide-1 Hair Treatment Serum US$ 29.49 Min. order: 1 piece ★★★★★ 4.5 (88 reviews) Sold : Login>>
Amazon.com : Bloom Clinically Proven Copper GHK-CU Peptide Hair Serum for Hair Growth - Non-Greasy & Lightweight Advanced Multi Copper Peptides for Thinning Hair - Made in USA US$ 22.35 Min. order: 1 piece ★★★★★ 4.8 (84 reviews) Sold : Login>>