GHK-CU Copper Peptide, Hair & Scalp Serum, 2 oz (60 ml) US$ 24.77 Min. order: 1 piece ★★★★★ 4.9 (78 reviews) Sold : Login>>
NAC – Dr. Randolph's Wellness Store US$ 23.27 Min. order: 1 piece ★★★★★ 4.7 (62 reviews) Sold : Login>>
Glutathione biosynthetic scheme. N-acetyl-L-cysteine (NAC) can supply US$ 26.28 Min. order: 1 piece ★★★★★ 4.0 (122 reviews) Sold : Login>>
Amazon.com: Skin Perfection Copper Peptide Serum GHK-CU 1% for Face & Hair Copper Peptides for Skin, Hair, & Scalp US$ 29.16 Min. order: 1 piece ★★★★★ 4.4 (128 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$ 25.24 Min. order: 1 piece ★★★★★ 4.5 (174 reviews) Sold : Login>>