Best in 7 days BPC-157 Peptide Therapy in Jacksonville Area: Healing and Recovery — BlueWater Wellness & MedSpa US$ 20.69 Sold : Login>>
GHK-Cu Peptide: Mechanism, Anti-Aging Research, and Regenerative Benefits US$ 29.47 Min. order: 1 piece ★★★★★ 4.7 (260 reviews) Sold : Login>>
Your copper peptide product should be this exact blue. If it isn't, you already have your answer. GHK-Cu is blue because of coordination chemistry, not dye. The Cu²⁺ ion at the center US$ 26.58 Min. order: 1 piece ★★★★★ 4.8 (189 reviews) Sold : Login>>