3 Arjinpathana et al 1 used a Mexameter (Courage+Khazaka Electronic, Kln, Germany) to measure the melanin index as the main output parameter and found that glutathione was most effective on sun-exposed skin
NAC acts as a mucolytic, as it helps break down mucus and improve lung function, making it the antioxidant of choice for lung health and clear breathing
Heres a look at how low glutathione can impact health: 3,4,5,6 Increased Oxidative Stress Oxidative stress occurs when theres an imbalance between free radicals (unstable molecules that can damage cells) and your body's ability to neutralize them
Sometimes spots may temporarily darken before lightening
A separate pilot study on aged skin reported thicker skin, more elasticity, better hydration, and more collagen production
To date, the only medically recognized use of NAC is in acetaminophen poisoning