olympic solution ghk-cu Your copper peptide product should be this exact blue. If it isn't, you already have your answer. is blue because of coordination chemistry, not dye. The Cu²⁺ ion at the center GHK-Cu (Copper Peptide) - Source307
Description
PMID 12147369

After an investigation, the board found that more than a thousand of Empowers vitamin C injectables shipped into the state had been adulterated or made with lower quality ingredients because they contained food additive ingredients from an unregistered manufacturer, records say

Cell Biology 21, 421438
GHK-Cu + BPC-157 skin + tissue repair synergy research
