Customer Reviews

Jarrow Formulas, N-A-C Sustain, N-Acetyl-L-Cysteine, 600 mg, 100 Tablets

$18.17
$25.95
Savings of: $7.78 (30% Off)
4.6 out of 5 based on 157 reviews
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N-Aceytl-L-Cysteine

Posted by Reviewer1585012 on Jul 24, 2008

Purchased at iHerb

I really feel good on this product through the day, I feel the sustained release provides me with better nutrient absoption and bio-availabilty.

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Note: iHerb does not imply any medical claims from this review. Disclaimer.

Best NAC I have found

Posted by Reviewer1378681 on Feb 04, 2013

Purchased at iHerb

Long lasting and good quality NAC

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Ok product

Posted by Reviewer1113374 on May 24, 2013

Purchased at iHerb

good product. A switch from pharmaNac that is also sold at iherb. But they increased the price per box so decided to try this instead.

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Just another solid product

Posted by Reviewer2367526 on Aug 28, 2011

Purchased at iHerb

I haven't seen the full effects of this product 2 weeks in on a daily basis, but as a healthy individual I didn't need it too much. It does however help with hangover prevention.

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It helps, for asian glow and other symptoms.

Posted by Reviewer3329936 on Oct 16, 2011

Purchased at iHerb

I take bought this strictly for asian glow and it has limited the flush to the area underneath my eyes with a little on my cheek bones. Typically, I'd get a full face of glow so I think the results have been huge for me. Aside from reducing the glow, I also notice that I can drink a little more and not get headaches as much afterwards. I usually take 2 NAC before and 2 after drinking. I'll also take 1000mg of Vitamin C with the first 2 and Pepcid AC 1 hour before drinking. Warning: after a few months, the bottle started the STINK. I'm not sure, but I was afraid it had gone bad so I threw it out.

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