When I first drank it did not work much, but when I drank it for the second time, I got more concentration and concentration, especially from 30 minutes to an hour. With that accompanied, the performance is slightly improved, and the duration is about several hours. Recommended for people who train in earnest. On the contrary, because it feels like it works too little, I think that it is not good to drink every day or drink it at night (before going to bed x).

iHerb Customer

Posted on Feb 21, 2017

Verified Purchase

Auto-translated from Russian

I liked the product very much, there is no effect of psychosis and irritability (like most pre-pregnancies) rolls gradually but powerfully, I liked the fact that just a force appears, really what you need!

MarissaiHerb

Posted on Jun 29, 2017

184

572

Competitors in Japan should not purchase

Verified Purchase

Auto-translated from Japanese

In Japan, it became a doping problem with candy of Ryukoku, since heigamin is contained, competitors in Japan should not buy this. Because melting is not so good, if you shake it, bubbles will come out next time. The berry taste is delicious, but it is a bit disappointing that the ingredients that melted at the end got jagged. There is also yohimbe (yohimbin) extract of men 's vitality enhancement, so those who would like to try it please.

iHerb Customer

Posted on Jan 7, 2017