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iHerb Customer Reviews



Savings of: $7.78 (30% off)

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Posted by Reviewer1585012 on Jul 24, 2008

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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Best NAC I have found

Posted by Reviewer1378681 on Feb 04, 2013

Long lasting and good quality NAC

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Ok product

Posted by Reviewer1113374 on May 24, 2013

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

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

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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Posted by Reviewer2382185 on Oct 24, 2011

This product is good, but I would prefer it to not have magnesium sterate in it.

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randy brown

Posted by Reviewer3089919 on Dec 28, 2008

occasional use...it helps

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Posted by Reviewer1911401 on Feb 06, 2008

Appears to be effective for my purposes.

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Jarrow Formulas, N-A-C Sustain, 600 mg

Posted by Reviewer1060998 on Mar 19, 2008

Looks like another excellent Jarrow product.

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