Typically when we treat the entire face, there are other components mixed into the treatment, to create a multi-purpose serum
Another study found that glutathione inhibits melanin formation by direct inactivation of the enzyme tyrosinase by binding and chelating copper within the enzymes active site
L-Carnitine features an antioxidant compound known as carnitine, which plays an important role in helping the body produce energy from fatty acids
Prescription or label: The pharmacy label on the box is usually sufficient
Decades of use data do not exist for this compound in humans
Skin Aging Claims Versus Systemic Anti-Aging Claims Skin aging claims can point to topical studies on photoaging and wrinkle parameters, but systemic anti-aging claims often rely on gene expression, oxidative stress, inflammation, or animal data [2], [10], 17