Race Day Boost contains one of the most potent legal ergogenics available for competition. In the most extensive study to date on Race Day Boost's key ingredient, fit cyclists in a 40K time trial netted a whopping 8% time improvement. Its simple formula belies its profound effectiveness, aiding in increased cellular energy production and buffering performance-robbing lactic acid. A four-day loading dose of Race Day Boost prior to a key race can make a noticeable improvement in your performance. This is a special product for special events, but if you intend to win, you better have Race Day Boost on board.