im glutathione Advanced L Supplement Glutathione Shot - Port St.

Age-Related Decline In the body, GHK-Cu naturally occurs at concentrations of approximately 200 ng/mL in plasma at age 20, but these levels decline progressively with age to less than 80 ng/mL by age 60 - this age-related decline correlates with decreased tissue repair capacity, skin aging, and impaired regenerative responses, leading to the hypothesis that GHK-Cu decline contributes to aging phenotypes and that restoration of youthful levels through supplementation could have anti-aging benefits

It upregulates collagen, elastin, and tissue repair genes while suppressing inflammation and promoting DNA repair

Increased collagen IV production supports the dermal papilla structure that determines hair thickness and integrity

Side-effect risks include sexual dysfunction and mood changes