Increasing performance

My curiosity made me buy this fat burner capsules. The fat burners are supposed to stimulate circulation and metabolism so that fat burning in the body is cranking. The energy efficiency should be massively increased.
After I now every day before the main meal at noon take several weeks 2 tablets to me, I feel in my evening Inline Skating round so full of energy that I have increased the number of kilometers of track.
After 6 weeks of use, my conclusion is this:
The solid fat burner is conducive when actively operated in sports.
The mental and physical performance is increased in all cases, and the fat is reduced noticeably.