Serious Mass ON gainer 6lb - 2720g - Optimum Nutrition

AVAILABLE ONLY ONLINE

OPTIMUM NUTRITION

Mass Gainer - SERIOUS MASS

Food supplement of carbohydrates with proteins, creatine, vitamins and minerals in powder, with sweeteners Proteins contribute to the growth and maintenance of muscle mass.

RECOMMENDATION: Mix two scoops (334g) in water or skimmed milk, take once a day preferably within 30 minutes from the end of the workout.