Yet some researchers, particularly in the first week or two, experience tiredness and lethargy
Research on GHK-Cu by Mulder et al
Indications: In disorders requiring parenteral administration of vitamins, that is, pre- and postoperative treatment, when requirements increase as in fever, severe burns, increased metabolism, pregnancy, gastrointestinal disorders that interfere with the intake or absorption of vitamins, diseases prolonged or debilitating, alcoholism and where other deficiencies exist
Here are some common things that can sap your supply of glutathione: Chronic stress: When youre constantly on, cortisol levels climb, and glutathione cant keep up