iHerb Customer Reviews
Posted by Reviewer1539578 on Aug 18, 2011
shipped great - very happy
Posted by 4838429101667568219 on Jul 17, 2013
like it very much
Posted by 5399494116839276801 on Dec 05, 2014
very quick delivery, very good service, super easy to buy. Plus, great deal on big buy! will use it again
Posted by 5354926348633954183 on Jan 09, 2015
Helps my mothers a lot!
it sure works!
Posted by Reviewer3119083 on May 28, 2015
does this work? it sure does in my case. i really don't get any jitters and my mind simply wakes up whenever i take only one pill. initially i thought it was no good but then i read a comment by someone who wrote that the only way the pill works is for him is to let it dissolve under his tongue; so i did the same and i felt an incredible difference. the trouble is i worry about the side effects. so i will be staying with neuro optimizer from jarrow and some nice good quality green tea and switch to nadh only on the days when i have an important exam or something. i don't feel comfortable taking something that increases certain hormones (dopamine, serotonin etc.) on a medium term.