NOW Supplements, NAC (N-Acetyl-Cysteine) 1,000 mg, Free Radical Protection*, 120 Tablets

from Lisa

This supplement and this brand were recommended by our doctor to help with OCD symptoms. 3 tablets a day is helping.

from Denisly

This product was recommended by two of my doctor's due to my severe seasonal allergies, and all I can say this product has work for me like a miracle, I used to get so sick almost like feeling like I had asthma attacks, and this has really help control those severe flare up.

from Robert

Helps improve immune response. Gives me a better overall feeling of wellness. Good for Liver health. I'm 71 and my Liver functions at 98 percent.

from Misty

First of all, this is a very important supplement for brain and circulatory health. Other online shopping sites are not carrying this brand and formulation, so I was overjoyed to see that Walmart.com had it. The supplement was shipped to me in great condition and very quickly. Thanks Walmart.com!

from Liz

Works very well in helping to clear mucus in lungs, particularly for people who have lung disease. And helps with immune system related to lungs. This product works very well for me.