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Optimum Nutrition Serious Mass 5.4Kg Chocolate

by Optimum Nutrition
4.1 out of 5 stars  See all reviews (197 customer reviews)

RRP: 74.99
Price: 43.88 (0.81 / 100 g) & FREE Delivery in the UK. Details
You Save: 31.11 (41%)
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Dispatched from and sold by Amazon. Gift-wrap available.
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Product Description

Product Description

Optimum Nutrition's Serious Mass is the ideal weight gain formula. If you find it difficult to gain weight, Serious Mass could help. Each delicious shake delivers an incredible 1,250 calories, with no added sugar. This includes 50 grams of blended protein to support building muscle and 250 grams of carbohydrates to fuel your workouts. To make your shake, simply mix up 2 scoops of Serious Mass powder with milk or water in your ON shaker and enjoy between meals, post-workout and/or before bed.


Complex carbohydrates, proprietary protein blend (whey protein concentrate, calcium caseinate, egg albumen, l-glutamine), artificial flavor, serious mass vitamin and mineral blend (potassium phosphate, choline bitartrate, magnesium aspartate, beta carotene, inositol, d-calcium pantothenate, zinc citrate, ascorbic acid, boron amino acid chelate, niacinamide, manganese glycinate, kelp, d-alpha tocopherol succinate, ferrous fumarate, copper gluconate, thiamin mononitrate, riboflavin, pyridoxine hydrochloride, para-aminobenzoic acid, chromium picolinate, selenium glycinate, molybdenum glycinate, vitamin d3, folic acid, biotin, cyanocobalamin), medium chain triglycerides, creatine monohydrate, acesulfame potassium.


Add two heaping scoops (334g) of serious mass to a blend with 650-750ml of cold water or milk.

Box Contains

1 x Optimum Nutrition Serious Mass Chocolate Powder 5.45 kg

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