Best in 7 days Amazon.com: Neurogan GHK-Cu Copper Peptide Hair & Scalp Serum – 2400mg, 4% Copper Peptides – Fast-Absorbing, Water-Based Formula for Hair Softness & Shine US$ 20.19 Sold : Login>>
Best in 7 days USA Copper Peptide GHK-Cu Powder, DIY Blue Copper for Making the Best Face Cream US$ 28.57 Sold : Login>>
Amazon.com: Copper Peptide Hair Serum with Copper Tripeptide-1 – Dual Peptide Scalp Treatment plus Licorice Root Extract : Beauty & Personal Care US$ 27.62 Min. order: 1 piece ★★★★★ 5.0 (203 reviews) Sold : Login>>
GHK - Estriol/Tretinoin/Niacinamide US$ 24.22 Min. order: 1 piece ★★★★★ 4.6 (87 reviews) Sold : Login>>
AHK-CU + GHK-Cu Hair Serum Pro 4800mg | Hair Growth US$ 24.74 Min. order: 1 piece ★★★★★ 4.6 (40 reviews) Sold : Login>>
Amazon.com: Copper Peptide Hair Serum with Copper Tripeptide-1 – Dual Peptide Scalp Treatment plus Licorice Root Extract : Beauty & Personal Care US$ 25.42 Min. order: 1 piece ★★★★★ 4.8 (224 reviews) Sold : Login>>
Copper Peptide 10% GHK-CU, 5% AHK-CU with Oligopeptide-1 Hair Treatment Serum US$ 26.00 Min. order: 1 piece ★★★★★ 4.6 (177 reviews) Sold : Login>>