That is just a stimulant with some additional ingredients, so I really doubt it will be good for fat loss. First of all, fatloss caused by stims is not long lasting. Secondly, stims will increase your cortisol levels (your stress hormones), which will eat up your muscles as well. Besides, stims always have lots of additional side effects. If you want something truly effective for fat loss, and what will not cause so many side effects, then Cardarine GW or SR9009 are the way to go for you - they will effectively burn fat, improve your cardio performance, and they will not cause any side effects at all.