iHerb Customer Reviews
1 person found the following review helpful
Posted by Reviewer2793817 on Jul 08, 2011
After just a few days I noticed clarity in thought. I need a few weeks to tell you how the effects on memory are, but at this point I feel like this food supplement is worth using.
Posted by 5226618149135679206 on Apr 14, 2013
i started using Vinpocetine a few days ago and i notice that it has a positive effect on my mental clarity.
Helps with concentration!
Posted by 4784786615691649726 on Apr 03, 2014