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iHerb Customer Reviews

$6.40

$10.49

Savings of: $4.09 (39% off)

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Customer Ratings

5 Stars
4 Stars
(3)
3 Stars
(8)
2 Stars
(4)
1 Stars
(3)
Reviews | English
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Definitely an energizer

Posted by Reviewer1825809 on Jul 26, 2012

This stuff is certainly potent, at least it is to me. One pill wakes you right up and keeps you energized for a good seven hours, with a very gentle tapering off at the end (you don't even really realise it's wearing off, unless you pay a lot of attention). This is certainly helping me get through many long nights of school work followed by long days of classes.

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Natrol, Guarana, 200 mg, 90 Capsules

Posted by Reviewer1953101 on Aug 15, 2011

very good product

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Maybe effective.

Posted by Reviewer1852674 on Jul 31, 2011

Liked Choline Cocktail II as a sometimes coffee substitute, which has guarana, so I thought I'd try this as an affordable alternative without the choline. Didn't really notice much stimulation though.

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ok

Posted by Reviewer2335541 on Jun 07, 2011

Ok!

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Natrol, Guarana

Posted by Reviewer2501410 on May 24, 2011

very good product

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Perfect

Posted by Reviewer2981997 on Mar 22, 2011

Helps concentration without the jittery feeling you get drinking too much coffee.

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1 person found the following review helpful

It's good

Posted by Reviewer3081854 on Mar 18, 2011

It's good

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Guarana Nice booster

Posted by Reviewer2823849 on Feb 04, 2011

Gaurana is a nice energy booster, like a cup of strong coffee, but without caffeine jitters, and has less stress on the bladder than caffeine does. An especially fair alternative for me with CFS who can no longer afford rising cost of NADH.

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1 person found the following review helpful

Great service, fast delivery

Posted by Reviewer3136097 on Jan 03, 2011

Great service, fast delivery

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WORKS!

Posted by Reviewer2987655 on Jan 01, 2011

My husband is using it instead of Excedrin for headaches, works for him, good price also.

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1 person found the following review helpful

Items 21-30 of 34 total

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