Speaking of the liver, you may also have heard of NAC, a popular liver health supplement
When it binds to specific receptors, it signals the body to: Stimulate the production of collagen and elastin Promote the growth of blood vessels (angiogenesis) Reduce systemic inflammation Boost antioxidant defenses Why People Use It Our bodies naturally produce high levels of GHK-Cu when we are young, but these levels drop dramatically by age 60
Glutathiones functional group helps it to bind to heavy metals and carcinogens, thus allowing for their removal [2]
Studies measuring copper levels in users of GHK-Cu products have not shown clinically significant increases in systemic copper, and there are no reports of copper toxicity from GHK-Cu cosmetic use
Exp Hematol 29:1929 Secchiero P, Melloni E, Heikinheimo M et al (2004) TRAIL regulates normal erythroid maturation through an ERK-dependent pathway