I have been successfully using Vitargo products for about 18 months now, and I frequently get questions about them. Vitargo has recently started a new program called the Vitargo Road Test. This program is aimed at getting Vitargo in the hands of athletes so they can see for themselves how well it works. All they require is a little basic information, and they will send you a FREE single-serving pack of your choice of flavor of Vitargo S2. Each pack contains 70 grams (280 calories) of Vitargo, which you can mix and use as you please. Check it out at the link below!