Looking for the best diet pill

As what I've written in my previous posts,I'm into losing weight.But I'm tired of doing the exercise and diet so I might use diet pill.Now,I'm looking for the best diet pill that will works really fine for me.Of course,it should be safe and effective to use.I know I have to be very careful in choosing the right one since there are lots of bad diet pills also in the market today.I better ask first a doctor about the products before buying it.I know health shouldn't be compromise.