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iHerb Customer Reviews

Reviews | English
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Didn't live up to the hype

Posted by Reviewer1764220 on Sep 04, 2010

I got this because they stopped making the Source Naturals Huperzine A, and because this dude at the health store spoke so highly of it as the best. About 2 weeks in and I feel nothing when I take it. Even when I double the dose.

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Posted by Reviewer2348333 on Aug 07, 2009

Other than the organic spirulina - which is a nice filler but with no special "powers" - these are all highly effective and powerful brain adaptogens. They boost serotonin, dopamine, acetylcholine, BDNF (brain derived neurotrophic factors), are strong neuro-antioxidants and more. Definitely boosts mental functioning and a really great "all-in-one" brain enhancer. For some, it may be too strong and too much of a scatter gun approach. For instance, if you know you are low in dopamine, you are better off buying Tyrsine and Bacopa and using just those. But if your issue are general - for instance, common age related cognitive decline - then these tablets are on the nose. Recommended.

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Great Support

Posted by Reviewer2209625 on May 21, 2010

After one month regularly consumption I must say that I feel good and better. The supply bottle contains only 60 Tablets. The 60 Tablets fills only 1/3 of the bottle size the rest is filled up with cotton. Why not offering alternative 180 Tablets, it would be more economical and still the same bottle size.

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Posted by Reviewer1068187 on Oct 18, 2007

This helps in my mental processes.

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pleasantly surprised

Posted by Reviewer1330706 on Jun 27, 2008

best brain formula I've ever tried - stuff works

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Multi-faceted formula

Posted by Reviewer1888413 on Sep 05, 2010

The Pure Essence formula`s are very well thought out. The vast array of ingredients in each formula provide beneficial support from a wide variety of angles. I quite thoroughly researched the offerings from a few hundred companies before choosing this brand. Quite an excellent product ! Would be good to see 3 month bottles available. Practitioner of TCM, TTM, & Ayurveda.

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Works a little

Posted by Reviewer2190511 on Jan 31, 2011

I feel subtle improvement in brain function. I was hoping to see some marked improvement after 3 months of use though.

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