Not all hair serums are built the same… This one is powered by a dual copper peptide system — GHK-Cu + AHK-Cu — Designed to support: • stronger-feeling hair • improved elasticity • US$ 22.82 Min. order: 1 piece ★★★★★ 4.4 (66 reviews) Sold : Login>>
Neurogan Health Introduces AHK-CU + GHK-CU Hair Serum Pro US$ 22.01 Min. order: 1 piece ★★★★★ 5.0 (218 reviews) Sold : Login>>
Amazon.com: Neurogan AHK-Cu Hair Elixir Expert - Lightweight Copper Peptide Serum Spray for Hair & Scalp Care US$ 27.46 Min. order: 1 piece ★★★★★ 4.2 (43 reviews) Sold : Login>>
Copper Peptide 10% GHK-CU, 5% AHK-CU with Oligopeptide-1 Hair Treatment Serum US$ 26.61 Min. order: 1 piece ★★★★★ 4.9 (211 reviews) Sold : Login>>