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iHerb Customer Reviews



Savings of: $9.55 (39% off)

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Nothing to complain about.

Posted by Reviewer2862376 on Mar 04, 2011

Natrol's BrainSpeed does everything it says it's going to do without any side effects. I am pleased enough to want to reorder!

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Speed Menmory

Posted by Reviewer3086457 on Aug 16, 2010

Thank you for your speedy response to my order.

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Posted by amarrille on Dec 21, 2011

I think that it helps to think faster.

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It works

Posted by Reviewer2912875 on Oct 30, 2013

I can concentrate and get some good idea especially in writing.

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Posted by supergranny on Feb 13, 2015

Very good product...very necessary .. particularly as I/we get older. Also, I am VERY happy with iHerb. They have an excellent choice of quality products. Shipping costs are minimal & arrive quickly to Australia. iHerb prices are very competitive. I am very impressed.

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Seems to work

Posted by Aderyn on Jun 19, 2016

Not through with the first bottle yet but seems to work. I've had brain fog since I became a mum and while people say it clears off, I suspect a chunk of my brain just went to moon. The tablets are mainly vitamin b but somehow it helps the flow of thoughts. I've not got my entire game back but at least I can get through a train of thought without getting stuck.

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From Latvia

Posted by Reviewer1171454 on Mar 19, 2011

Just now I use, therefore don't rate it product.. But I hope it's very good product!

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Posted by Reviewer1836551 on May 07, 2007

I find it effective

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