Optimum Nutrition Serious Mass 2.72kg pump based pre workout Consumption of creatine increases physical

Consumption of creatine increases physical performance during short-term

Fractionated Coconut Oil)

Contributes to the Reduction of Tiredness & Fatigue

Sesamin is touted as a promising ingredient in the process of lean mass recomposition

acting as an antioxidant and enhancing the immune system

Optimum Nutrition Serious Mass 2.72kg pump based pre workout Consumption of creatine increases physicalSerious Mass is the ultimate weight gain formula.* With 1,250 calories per serving and 50 grams of protein for muscle recovery, this instantized powder makes a sizable post workout and between meals shake.* Serious Mass gives you the tools you need to pack on pounds and when coupled with serious weight training develop your physique to the fullest.* BEYOND THE BASICS: Adding Calories Has Never Been This Easy or Tasted So Good 1,250 Calories 50 Grams