What is the recommended dosage of GHK-Cu (Glycyl-Histidyl-Lysine-Copper) for topical treatment of acne and skin health on the face? US$ 23.36 Min. order: 1 piece ★★★★★ 4.2 (94 reviews) Sold : Login>>
Unlocking the Secrets of GHK-Cu: The Revolutionary Peptide for Youthfu US$ 25.72 Min. order: 1 piece ★★★★★ 4.9 (275 reviews) Sold : Login>>
GHK-Cu Cooper Peptide: The Complete Skin & Repair Guide (2026) US$ 20.41 Min. order: 1 piece ★★★★★ 4.5 (125 reviews) Sold : Login>>
SYNTHAGEN LABORATORIES - NL-GHK-CU - TETRAPEPTIDE + CU - For Skin Regeneration - For Wrinkles and Scars Treatment - Peptides for Skin US$ 21.30 Min. order: 1 piece ★★★★★ 4.5 (60 reviews) Sold : Login>>