N-acetyl Cysteine (NAS) is a powerful antioxidant that protects cells from damage due to oxidative stress caused by free radicals. In addition, NAS helps support healthy lung function by reducing mucosal congestion, improving symptoms of COPD, cystic fibrosis, bronchitis, pneumonia and many more. NAS is also beneficial for the liver and used in the treatment of alcoholic liver damage, in times of medication/drug toxicity, and as a protectant from environmental pollutants
Health Thru Nutritions N-acetyl Cysteine (NAS) is the purest form available, providing 600mg NAC per vegie-capsule. It is manufactured in a certified GMP facility in the USA and is GMO and gluten free.