iHerb Customer Reviews
Be careful - Too Strong Effect
5 people found the following review helpful
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.
4 people found the following review helpful
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.
3 people found the following review helpful
Posted by Reviewer3334210 on Aug 30, 2008
Works for my headaches.
7 people found the following review helpful
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
No help with my tinnitus
2 people found the following review helpful
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.