glutathione ph Peptide | ≥99% Pure Quality never stays a secret

As the only all-natural and clinically proven, glutathione precursor supplement of its kind, Immunocal is the only product that has been granted 79 patents, for its ability to help increase glutathione levels, and has the highest biological value of any edible protein

The simultaneous upregulation of TIMP-1 and TIMP-2, the natural inhibitors of MMPs, suggests a regulatory influence of GHK-Cu on the balance between matrix synthesis and matrix degradation (Pickart et al., 2015)

They are not for human consumption

Injectable GHK-Cu side effects are less well-documented in large populations, so work with a physician who can monitor your response