iHerb Customer Reviews
Savings of: $10.25 (50% off)
Be careful - Too Strong Effect
Posted by Reviewer1863848 on Jun 02, 2011
The effect of this product is really too strong. As doctors recommend you have to start with 2mg dosage. So just take 1/5 of a pill. After you take it seems your blood pressure go to zero ... I wish producers will make a 2mg dosage in the future.
Didn't help with tinitus.
Posted by Reviewer1852674 on May 25, 2010
This didn't seem to help with tinnitus as I had hoped from many of the reviews here. It must have heightened my cognitive powers, because I noticed a marked difficulty for a while after stopping it, concentrating on reading. I will try this again at a latter date with only half a capsule and see what happens. As always excellent iHerb service and a competitive price.
Posted by Reviewer3334210 on Aug 30, 2008
Works for my headaches.
No help with my tinnitus
Posted by Reviewer2502597 on Jul 25, 2012
I bought this to see if it would help with my tinnitus. I took two pills per day every day until the bottle was empty. I took it with ginkgo biloba as I read it can also help with tinnitus. I saw zero improvement. If you're thinking of buying this for tinnitus it's worth a try since it's cheap, but I wouldn't be too optimistic.
Posted by Reviewer2706689 on May 06, 2009
Vinpocetine seems to be working; I am able to think more clearly. Although I disagree with the people who say this site has "great prices." After ordering, I found the exact same supplement for $5.00 less at allstarhealth
Posted by BelieveJesus4EternalLife on Jun 20, 2011
Like many people, this absolutely gives me a headache. I would rather be without the nagging pain than to have the slight brain boost this provides. Now I'll tell you what really works as a brain booster and that is Phosphatidyl Serine, 200 mg per day softgel form. As for this Vinpocetine, I'm simply not going to take anymore of it. Plus it seems to give me other adverse psychological effects such as paranoia.
Posted by Reviewer1902696 on Mar 21, 2008
Just got it and haven't noticed any significant effect yet. I think my hands have gotten slightly colder though..
Posted by Reviewer1598869 on Feb 09, 2012
I was suprized when I stopped this product for about a week how sluggish I felt. It's too soon to tell wether I will buy this product again.
Too subtle to notice
Posted by Reviewer1733570 on Feb 19, 2012
I haven't used this for too long but on the day upon taking one or two tablets any enhanced cognitive functions were hard to observe, I felt at most perhaps slight perception augmentation
nothing at the moment
Posted by Reviewer1349224 on Mar 14, 2009
have had this product for about two weeks at the moment but have nothing to report as it could take a few months or more to work but reports say that it is good for you over long term,