GHK - Estriol/Tretinoin/Niacinamide US$ 24.22 Min. order: 1 piece ★★★★★ 4.8 (89 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$ 21.05 Min. order: 1 piece ★★★★★ 5.0 (281 reviews) Sold : Login>>
Copper Peptide 10% GHK-CU, 5% AHK-CU with Oligopeptide-1 Hair Treatment Serum US$ 23.94 Min. order: 1 piece ★★★★★ 4.5 (210 reviews) Sold : Login>>
Collagen à Trois: Tretinoin + Copper + Estriol Trio US$ 28.60 Min. order: 1 piece ★★★★★ 4.2 (129 reviews) Sold : Login>>