iHerb Customer Reviews
Does not agree with me
15 people found the following review helpful
Posted by Reviewer1248514 on Sep 07, 2010
20 min. after taking feel warm, nauseous and lightheaded. This is followed with a headache. Be careful and titrate dose slowly.
not for me
8 people found the following review helpful
Posted by estranged on Mar 21, 2013
I only took 2.5 mg (quarter of the pill) yesterday. But I still have a strange feeling in my head. It feels like it's going to explode. Also gives me headache. It's hard to describe but I have a terrible reaction to this. Please start very low dosage with this one. It is not for everybody.
Vinpocetine 10 mg
4 people found the following review helpful
Posted by Reviewer1615669 on Jul 09, 2010
I am on my 2nd order and for the past 6 weeks I have been taking 3 tablets a day. So far I can see no results. I will finish out this order and unless there is improvement I will not be reordering.
21 people found the following review helpful
Posted by Reviewer2307348 on Nov 03, 2008
I had heard these help focus and concentration, so I thought I'd try them to help with CFS induced brain fog. Boy was that a mistake. I had the worst reaction to the stuff! After about an hour, I started feeling kinda spacey. Then a while later, paranoid feelings set in, so I laid down for a while. Trying to rest, depressing thoughts raced through my mind causing me to weep uncontrollably, finally I fell asleep... very strange and out of character for me!!! Woke up the next moring and was back to normal. First thing I did was to throw these things in the trash!!! This was an extremely unpleasant and scary experience for me. I am sensitive to many chemicals, but this is the first natural supplement I have reacted negatively too. Just thought I'd share my experience for the benefit of others who may react similarly.
3 people found the following review helpful
Posted by Reviewer3359712 on Jul 24, 2011
after taking for 2 weeks, see no improvement whatsoever these were bought for us by a relative who was hoping it would help the alheimers disease, but it does not, sadly. may work for those whose memory is slipping due to normal aging process.