glutathione s transferase fusion protein GST, His Glutathione S-transferase A1 - Wikipedia
Description
The MHRA advises caution with unlicensed injectable products as quality and sterility cannot be guaranteed

Loren Pickart and colleagues isolated a short peptide from human plasma that extended the lifespan of cultured liver cells. They identified its sequenceglycyl-histidyl-lysine (GHK)and discovered that when bound to copper ions, it formed GHK-Cu, a complex with strong biological activity in cell growth and tissue repair

Patients typically notice visible skin improvement within 612 weeks

[DOI] [PubMed] [Google Scholar] 22.Sekhar R.V., McKay S.V., Patel S.G., Guthikonda A.P., Reddy V.T., Balasubramanyam A., Jahoor F

Be patient and use the products regularly for a brighter, even complexion

It is classified as a lipotrope, because it helps break down fat ( 1 )
