365 by Whole Foods Market, N-Acetyl L-Cysteine 500mg, 100 Count

I’d been biting my nails since I was a kid. My doctor told me about this supplement and said it might stop the habit. Well, it worked! It also calmed down some of my anxiety spiraling. I think there are some other general health benefits. I would recommend.

Works well as it should.

I used up the bottle but haven’t bought more. I’m not sure I should use it with all the meds I’m on. I DO trust the manufacturer and pharmacy for purity.

NAC is expensive but this is a very cost efficient product that I’ve been taking for 2 years now and I’ve saved so much money!!!

Decent quality.

I'm chemically sensitive so i thought I'd try these to detox. Took 1/2 a capsule and felt great so i took the other 1/2. Didn't feel so great then. Waited a week or so and took 1/4 a capsule. Still a bad reaction.Gave them to my son who had pnemonia and fluid around his lungs. 1 a day stopped his coughing and made him feel so much better. Some people will be able to take them and some won't.

It really works on congestion. I can breathe and my bronchitis/asthma is much better since I started taking this. Just swallow with water. Easy, no side effectsI’m buying it again

Love this product. I've been looking for an alternative to COPD meds because of their side effects and found this, works great and no side effects!