iHerb Customer Reviews
Savings of: $8.71 (44% off)
Posted by Reviewer3044751 on May 07, 2008
Clears my sinuses & bronchial airways effectively. Helps my liver function properly and so I feel less toxic. Took a week for my system to settle down though. First week had diarrhea, queasy tummy and cold symptoms as it began to do the job. Took activated charcoal capsules at night on empty stomach to clear it up. Feeling great now as it has improved my system nicely overall.
seems high quality
Posted by KentuckyWildcat on Feb 07, 2012
The NAC had a definite odor when I opened the bottle, so it seemed very fresh. Plus, I like that Twinlab still packages their products in glass bottles. That is increasingly hard to find in this day and age.
Great liver detoxifier aid
Posted by Reviewer1264200 on May 27, 2009
Assists the liver in detoxifying as it is a precursor to l-glutathione. Noticed lessening of darkness around eyes, it's working!
liver and sinus treatment
Posted by Jeanne1974 on Jan 31, 2015
This does double duty in detoxing the liver and keeping the sinuses healthy.
Posted by Reviewer3118030 on Oct 30, 2011
good product helped my lung congestion
Have been taking
Posted by Reviewer2219729 on Sep 21, 2009
Soem thicker mucouc I get in the fall, often, is relieved.
Posted by Reviewer3313951 on Jan 24, 2012
aminos have kept me from getting sick
Longtime user satisfied
Posted by Reviewer1509306 on Jan 01, 2011
This is a repeat order of many times. We swear by Twinlab NAC and have recommended it to others who have found it helpful in cases of COPD. iHerb's service is commendable, too.
customer from Poland
Posted by Reviewer1628051 on Apr 18, 2011
Recommended for flu season
Posted by Reviewer3300446 on Oct 05, 2009
My doctor recommended that her patients take NAC during the flu season. We have been taking Twinlab supplements for years and have always been happy with their quality. Iherb is the best place to buy supplements.