Product Description Belgium Nutrition XXL Mass Gainer The Ultimate Mix Of Protein And Creatine To Enhance Muscle Gain And Endurance With High Protein Content And Essential Carbohydrate, Belgium Nutrition XXL Mass Gainer Is The Optimal Supplement For Regular Gym Goers, Body Builders And Strength Athletes. The Result-oriented Formulation Comprises Multiple Sources Of Protein Combined With Creatine And Carbohydrate Proven To…