This is often why, even though you may not be deficient in the nutrients and enzymes, you may become more deficient by increasing glutathione
This peptide-copper complex is what gives GHK-CU its unique characteristics and distinguishes it from many other research peptides
As we age, and as our bodies are exposed to pollution, stress, UV rays, poor sleep, and environmental toxins, our glutathione levels decline
"Biological activities of selected peptides: skin penetration ability of copper complexes with peptides." Journal of Cosmetic Science
Glutathione can be administered on its own or combined with other IV therapies such as the Myers Cocktail, NAD+, or ozone therapy, depending on individual wellness goals.