Indications: Anti-oxidant
Suitable for daily use, it supports smoother, fresher, and healthier-looking skin while being effective for both men and women
The antioxidant properties of polyphenols result, inter alia , from direct inactivation of ROS, activation of antioxidant enzymes (Nagata et al., 1999), ability to chelate metal ions (Chlebda et al., 2010), inhibition of oxidases (Hanasaki et al., 1994
Catalase (CAT) activity determination The Aebi 37 approach was used to measure CAT activity
However, it did improve anxiety symptoms in the patients.[ref] A meta-analysis of clinical trials using 900 2700 mg/day showed that NAC may improve hearing loss (noise-induced).[ref] Keep in mind that these studies involved patients who were likely to have increased glutathione use