Customer Reviews
Items 1-4 of 4 total
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9 people found the following review helpful

Posted by Reviewer3181914 From Pennsylvania on Jul 13, 2011
Purchased at iHerb
DMAE raises acetylcholine levels and lowers dopamine levels. I got more depressed on this because I think I need more dopamine than acetylcholine.
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Note: iHerb does not imply any medical claims from this review. Disclaimer.
Not a Great Experience, For Me At Least
3 people found the following review helpful

Posted by HawaiianViking From Hawaii on Sep 14, 2012
Purchased at iHerb
Originally, I purchased Source Naturals, DMAE as support for my skin, since it's been hyped for that purpose by many well-known medical doctors. After taking DMAE for months, I've noticed no change whatsoever in my skin, so I have to consider DMAE a failure in that regard. However, I did notice that my mental concentration was better and recall from memory was faster and clearer than ever before, and my eyesight improved, especially when reading. I also noticed that I was suffering from a kind of low-grade depression. In reasearching DMAE, I found that its mechanism of action is (supposedly; a lot of controversy exists over DMAE and its biological activity) by raising levels of Acetylcholine by inhibiting Choline metabolism, but this happens to lower the levels of the neurotransmitter Dopamine. So, speaking only from my experience, I wouldn't recommend trying DMAE unless there's a compelling reason. If a person is suffering from depression — especially depression caused by abnormally low levels of Dopamine — I would avoid DMAE completely, and certainly consult with a mental health professional with knowledge about brain chemistry before trying something like DMAE.
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Note: iHerb does not imply any medical claims from this review. Disclaimer.
Can't Tell Its Effectiveness
3 people found the following review helpful

Posted by Reviewer2666562 From California on Nov 17, 2007
Purchased at iHerb
I take this to help with concentration, but can't really tell any difference. The effect may be subtle.
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Note: iHerb does not imply any medical claims from this review. Disclaimer.
Maybe a slight effect

Posted by Reviewer1843925 From Finland on Dec 18, 2010
Purchased at iHerb
After a week, no noticeable difference. However, I might have been a bit more concentrated e.g. when playing instruments. It's hard to say since sleeping and eating affets concentration much more.
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Note: iHerb does not imply any medical claims from this review. Disclaimer.
Items 1-4 of 4 total





