This product does help with helping cut cravings. The few side effects I had were excess saliva, few times I felt like I was swollwing mouth full of water. I would not recommend taking 2,4 a day, I would ease into them. When I didn't workout and took them as soon as I woke up (like it says). I had weird hot/cold flashes' that lasted for hours along with excess saliva. I would suggest not taking it if you are headed to work because you will sweat and get a feeling like you just had a kick ass workout. You feel hot and cold at the same time, my clothes would be drenched in sweats. When I started the pills I didn't feel this way but after about 3 weeks, I started to have side effects.
Pros - I didnot have jittery, annoyed feeling nor did it upset my stomach. It did help curb cravings hence less junk food craves.