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THE GYM BOX - FREE!£0.00
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Applied Nutrition Shaker 700ml£3.99
£4.99 -
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Optimum Nutrition Serious Mass 5.45kg

Serious Mass by Optimum Nutrition is an advanced weight gain formula, that supplies you with the additional nutrients that your body needs to pack on size. ON Serious mass makes it incredibly simple to add additional calories, with 1250 calories per shake.These additional calories also come with 50g of proteins to support muscle maintenance and size, creatine to enhance performance in short bursts of high intensity exercise and both Glutamine and Glutamine Peptides.
ON Serious Mass has been scientifically developed and provides all of the quality and delicious flavour that you would expect from an ON supplement. Unlike many mass gainers on the market, ON Serious mass also provides 25 Vitamins and Essential Minerals in each premium mass shake.
Serving Information:
- Serving Size: 2 scoops (334g)
- Servings per container: 5.45kg = 16 servings
Ingredients:
Maltodextrin, Protein Blend (Whey Protein (Milk) Concentrate, Calcium Caseinate (Milk), Egg Albumen), Fat-Reduced Cocoa Powder, Natural and Artificial Flavours, Mineral Blend (di-Potassium Phosphate, Sodium Chloride, Ferric Pyrophosphate, Zinc Oxide, Copper Gluconate, Manganese Sulphate, Chromium Chloride Hexahydrate, Potassium Iodide), Medium Chain Tri-Glycerides, Vitamin Blend (Dextrose Monohydrate, Ascorbic Acid, Vitamin E Acetate, Niacinamide, Biotin, Vitamin A Acetate, D-Calcium Pantothenate, PyridoxineHydrochloride, Folic Acid, Cholecalciferol, Thiamine Hydrochloride, Riboflavin, Cobalamin), Sucralose.
For Allergens - See ingredients in bold. May contain nuts and peanuts.
Advisory information:Contains Milk, Soy, Egg, Wheat (Gluten)
Recommended
Add one serving of ON Serious Mass to your preferred amount of water or milk and shake.
For best results consume in between meals, post workout and/or before bed.
New users would benefit from starting with half of the recommended serving size.
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