Optimum Nutrition Serious Mass Flavor:Chocolate Unique sidekick strainer system for

Unique sidekick strainer system for lump-free mixing

Gluten-free and Informed Choice certified

Versatile: can be mixed into sweet and savoury recipes

Tongkat Ali (Eurycoma longifolia): a traditional plant extract commonly included in men's health supplement formulations

Take 5g daily

Optimum Nutrition Serious Mass Flavor:Chocolate Unique sidekick strainer system forOptimum Nutrition Serious Mass is a high calorie mass gainer delivering 1250 calories, 50g of blended protein and over 250g of carbohydrates with no added sugar per serving, alongside Creatine, Glutamine, Glutamic Acid and 25 vitamins and minerals. 1250 calories per serving 50g blended protein per serving Over 250g carbohydrates per serving with no added sugar Creatine, Glutamine and Glutamic Acid per serving 25 vitamins and minerals per serving