Weight Loss product

I gained so much weight after we got back from a month vacation. I eat so much in there and didn't even watch what i am eating. Before, i have been watchful of what i eat. I make sure i did not get more fats and besides, i do an excersice too. But when we were in the Phils. i didn't care about it. As long as i eat the foods that i have been craving for years then its fine for me. Alright, now that i'm back here, i started to get depressed with my weight. I started to get weight loss products a while ago. Many people says it does work for them but hopefully it work for me.