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iHerb 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 161 reviews
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Items 16-20 of 146 total

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Really Works - so happy about it!

11 people found the following review helpful

Posted by Reviewer3291104 on Dec 18, 2009

We read one of the reviews that said to take 3-4 tablets every three hours if not feeling well and didn't believe it. In Singapore, when one of us starts getting congested and achy, we all do, but this time, my husband was sick and I thought we might as well try to follow these instructions. Mind you, we have tried the gambit of products - and alternatives - and always ended up with the whole family on antibiotics because the sickness turned into a bacterial infection, strep or tonsillitis mostly. So, when my husband started taking this product, 3-4 tablets every 3 hours, he recovered within 5 days and never took time off work from exhaustion AND the rest of the family stayed well. This is truly remarkable considering our history! I found another N-A-C product in Singapore and the bottle was Singapore $55.00, or around $40 USD. So, the price is also affordable.

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Very effective supplement for increasing glutathione

7 people found the following review helpful

Posted by Reviewer2940089 on Feb 19, 2008

If you follow the directions and take these NAC pills away from food (along with SAMe) and the appropriate synergistic vitamins with food, it really really works.

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Susan

7 people found the following review helpful

Posted by Reviewer2840281 on Jun 03, 2008

I have pulmonary fibrosis, my doctor told me to use NAC, he also said that I could get it at a reasonable price from this site. He was right, not only does this product help my breathing, it doesn't cost a lot. Thank you so much for keeping your prices down & carring products that are worth while.

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Immune Booster, Decongestant, Liver Protection

20 people found the following review helpful

Posted by Reviewer1485718 on Jan 23, 2007

This is a seriously powerful product. NAC is used for bronchitis, sinusitis, otitis media (middle ear infection), pneumonia and lung problems, and to protect the liver against Tylenol/acetaminophen poisoning and alcohol. The time release aspect of this product is important. Only use an NAC product which is time released because otherwise it metabolizes through the liver and out of the body in 1.5 hours. This product is well tolerated, does not cause headache or stomach upset. For acute problems, viruses, colds, flu or congestion, use 3 or 4 tablets, every 4 hours. You can feel congestion clearing in under 1 hour. This should also be used by people with HIV and cancer. I have seen this product work well many times. I always keep a spare bottle in my arsenal. If Bird Flu comes, I'm ready.

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NAC Sustain

3 people found the following review helpful

Posted by Reviewer1260279 on Oct 30, 2007

Great product to help the liver function.

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Items 16-20 of 146 total

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