Building Muscle Weight with Optimum Nutrition Pro Complex Gainer
January 9, 2009
Unlike typical weight gain formulas, Optimum Nutrition Pro Complex Gainer contains a much higher percentage of its calories from protein. And while some “ultra-hard gainers” require as much as 1,500 calorie/serving of weight gain product, many athletes can gain quality mass with considerably fewer calories. It provides a blend of vitamins... Read more »
