iHerb Customer Reviews
Savings of: $7.78 (30% off)
Sorry, this product is no longer in stock.
Posted by Reviewer2610001 on May 14, 2010
I use these to liquify mucous in my lungs - they seem to work.
Jarrow NAC Sustain
Posted by Reviewer2328138 on Mar 26, 2009
Read that NAC has absorbtion problems. This formula is supposed to do better.
LH from IL
Posted by Reviewer2080298 on Jun 27, 2011
This product really works great! I have an immune system deficiency and I get lots of colds and flus, and this NAC has cut down on my sick time.
Outstanding NAC Formula
Posted by Reviewer2640851 on Feb 02, 2009
There is a lot of good science in this, particularly the sustained release. It really seems to work for me and I recommend it to anyone needing such a supplement.
Posted by Reviewer1143909 on Dec 06, 2008
I bought this to substitute GNC's NAC, of which I was taking 2/day (300mg each). 1/day of this works equally well, if not better, for energy, both physical and mental.
Posted by Reviewer2336631 on Nov 07, 2007
With allergy problems, I'm happy to find a sustained NAC in a good dosage.
Posted by Reviewer2118624 on Dec 19, 2007
Great product, very helpful for head colds
review of product
Posted by Reviewer1625082 on Jan 25, 2008
excellent product recommended by a pulmonary specialist
Good for the lungs
Posted by Reviewer3058529 on May 19, 2011
I take this as a preventative for my lung condition (bronchiectasis). This particular brand offers a sustained release, which research appears to indicate is more beneficial and assimilable.
I feel like this stuff just may keep my liver thriving
Posted by gypsyjuju on Aug 31, 2011
I'm sold. I feel so much better in the morning after taking one of these with or after dinner. Great product.