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iHerb Customer Reviews



Savings of: $17.41 (36% off)

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Take it at night, it does work

Posted by Reviewer1413779 on Jan 27, 2016

I've taken many test boosters, this is the most consistent. I take it at night before bed. It does work, mine kicks in around 7 days others may be different. It's an excellent ZMA, with extra ingredients also to help boost test.

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Good, cheap, natural booster

Posted by Reviewer2624150 on Jul 18, 2011

Does what it says, but didn't feel like it was all that strong at the indicated dose.

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Posted by Reviewer1860533 on Apr 27, 2011


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No results

Posted by GlennSanada on Sep 20, 2010

Nothing to note that is of significance

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Posted by Reviewer2850444 on Aug 12, 2011

havent noticed a lot of difference since started to take the product

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testojack 100

Posted by 5707877830923577163 on Dec 28, 2013

seems to start working after 10 days of use ... Taste like Vitamins ... Lots of GAS ... but ... not having to get up 5 times a night.

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5/10 for TestoJack100

Posted by Reviewer2306592 on Jan 16, 2012

I've rated this 5/10 as I've not really noticed much effect from this product.

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not as good as testo jack 200 was for me

Posted by 5189986367392137070 on Jan 04, 2014

I tried test Jack 200 a long time ago and it seems to work really good but it was just kind of expensive at the time to repurchase.so I bought the test jack 100 this time and it doesn't work as fast . I think if you buy jack 200 you're going to be better off IMO.

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Not for me

Posted by Reviewer2308499 on Dec 19, 2013

In my case it did not help after taking for a few months

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i used this for 3 weeks, but i don't know there are any effect for me...

Posted by Reviewer1312449 on Mar 25, 2015


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Items 41-50 of 58 total

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