Amazon.com: Neurogan GHK-Cu Copper Peptide Hair & Scalp Serum – 2400mg, 4% Copper Peptides – Fast-Absorbing, Water-Based Formula for Hair Softness & Shine US$ 22.96 Min. order: 1 piece ★★★★★ 4.1 (107 reviews) Sold : Login>>
Amazon.com: Neurogan GHK-Cu Copper Peptide Hair & Scalp Serum – 2400mg, 4% Copper Peptides – Fast-Absorbing, Water-Based Formula for Hair Softness & Shine US$ 29.86 Min. order: 1 piece ★★★★★ 4.2 (17 reviews) Sold : Login>>
AHK-CU + GHK-Cu Hair Serum Pro 4800mg | Hair Growth US$ 26.76 Min. order: 1 piece ★★★★★ 4.0 (230 reviews) Sold : Login>>
Neurogan Health, GHK-Cu Copper Peptide, Hair & Scalp Serum US$ 27.53 Min. order: 1 piece ★★★★★ 4.4 (166 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$ 21.19 Min. order: 1 piece ★★★★★ 4.6 (168 reviews) Sold : Login>>