US$ 25.74
acyl-glutathione eyelid serum Perricone MD Essential Fx Serum, 0.5-oz Perricone MD Essential Fx Acyl-Glutathione
Description
Research suggests that copper peptides may support the skin's natural production of structural proteins such as collagen and elastin, while also helping maintain normal skin repair and antioxidant defenses
Immune Function
Low GSH levels have been associated with many chronic pro-inflammatory conditions, such as metabolic syndrome, cardiovascular, renal, and hepatic disease, as well as neurodegenerative conditions and autoimmune diseases

Suitable for daily use on all hair types

Nimni, Marcel E., et al
It is a tripeptide comprised of three amino acids glycine, glutamine, and cysteine
