I finished a bottle in 4 weeks had to start with full dose dr recommended because it was just not working for me with the 1-2 a day. I was hungrier than ever!!! Then when I started the full dosage about a week taking it I still didn’t see any major changes just increase heart palpitations. I was still hungry and couldn’t sleep at night so I became irritable. How long do I have to continue taking this before I can benefit from it. I still think about food and my cravings have gotten even more out of control!!! I’m so frustrated and disappointed. All that money spent for nothing.