My only reservation with this products is that the protein powder is TOO SWEET. The shakes are so sweet they can give you a headache! The other thing is the fat burner tablets contain A LOT of caffeine; in my case I got shaky hands and accelerated heartbeat on more than one occasion and had to skip the regular cup of latte before work. I am of a rather nervous disposition so these "side effects" are not ideal for me as they create the illusion of being stressed out about something. Other than that, I did start losing weight after about a month and it's definitely good to have a little help like that when dieting.
I think that's product is great, not had any headaches done report and keeps me full until lunch!! I do take them all at the same time so dibt know if not taking these together may cause a headache? But I'm happy and will be buying abgain