Each month we show the top 50 products purchased for the previous month. The most popular products are usually the ones that work the best! People are buying them over and over and telling friends about them everyday. These products are recommended by personal trainers, runners, cyclists, bodybuilders, magazines, etc. They are very high quality and work as advertised. This list can help you make a smart buying decision, but don’t stop here. There are many other products that are as good if not better than those on this list, they’re just not as well known.