Weight loss products

I was about to close my computer when a pop up came out on my YM inbox chat. My friend asking me if i know some weight loss pills products. Unfortunately I dont know eventhough there are a lot out there. One must just be careful in getting the right and effective one since there are many fake products. I just advice my friend to read some review sites about this product and see to it that they were tested and proven. One should be careful now a days.