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Optimum Nutrition Serious Mass Banana 2727g Powder

2727 g  - £24.40 - In Stock

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£24.40 RRP £46.99 save £22.59

£0.89  /  100 g 019909


Delivery Options

Standard Delivery £1.99 or Free on orders over £50 - delivery within 5 days

Collect from a local convenience shop for £1.99 or Free on orders over £50 - delivery within 5 days

Next Day Delivery £3.99 or Free when you spend £75. Next Day Delivery available when you order before 7pm

Product Info

Serious Mass: the ULTIMATE in weight gain formulas. Serious Mass supplies you with the tools you need to pack on the pounds and develop the physique you've always wanted. 1250 calories per serving. With 250g of carbohydrates & 50g of protein.


Add two heaping scoops of Serious Mass to a blender filled with 24 oz (710 mL) of water. Blend for 45-60 seconds. Then add a few ice cubes and, if desired, other calorie-contributing ingredients and blend for an additional 30-45 seconds. Tips: Mixing two scoops of Serious Mass with 24 oz (710 mL) of nonfat or low fat milk instead of water will give you a thicker, creamier, higher-calorie shake. New users may find if beneficial to begin with 1/2 of a serving daily for the first week and then gradually increase to 1 or more full servings several times a day. Serious Mass is a substantial weight-gain supplement that can be used to feed serious calorie needs in a variety of different ways. Between Meals: Drink 1/2-1 serving of Serious Mass between meals to maintain positive nitrogen balance and support a high-calorie diet. Post-Workout: Begin drinking 1/2-1 serving of Serious Mass 30-45 minutes following exercise to support maximum recovery. Before Bed: Drink 1/2-1 serving of Serious Mass about 45-60 minutes before bed to provide nutrients to recovering muscle throughout the night. Note: For best results use Serious Mass combined with intense weight training (3-5 times per week) and a sensible whole foods diet. Also, keep in mind that sufficient recovery between workouts impacts your ability to gain lean mass. Allowing at least 48 hours between workouts involving the same body parts is recommended.


Maltodextrin, Protein Blend (Whey Protein (Milk) Concentrate, Calcium Caseinate (Milk), Egg Albumen), Flavourings, Mineral Blend (Di-Potassium Phosphate, Sodium Chloride, Ferric Pryophosphate, Zinc Oxide, Copper Gluconate, Manganese Sulfate, Chromium Chloride Hexahydrate, Potassium Iodide), Whey Powder (Milk), Medium Chain Triglycerides, Creatine Monohydrate, Colour (Curcumin), Choline Bitartrate, L-Glutamine, Glutamine Peptides, Acidity Regulator (Malic Acid), Inositol, Vitamin Blend (Dextrose Monohydrate, Ascorbic Acid, Vitamin E Acetate, Niacinamide, Biotin, Vitamin A Acetate, Calcium-D-Pantothenate, Pyridoxine Hydrochloride, Folic Acid, Cholecalciferol, Thiamin Hydrochloride, Riboflavin, Cobalamin), Sweetener (Sucralose).

Allergen Information:

Contains Milk, Egg, Wheat (Gluten)

For Allergens - See ingredients in bold

Advisory information:

Keep out of reach of children. Do not take this product if you are pregnant or nursing a baby. Check with a qualified healthcare professional before using this product if you are under 18 years of age or if you have any known or suspected medical condition(s) including diabetes, hypoglycemia, and/or if you are taking any prescription or OTC medication(s).

Customer Reviews
Rated 5 out of 5 by 2 reviewers.
Rated 5 out of 5 by Does what it says on the tin I have always struggled to gain weight unless I eat non stop which leaves me feeling bloated & lethargic. I have not trained for a couple of years following a Trackday motorbike crash so I have lost size. I have been taking 2 servings a day, each is 1pt of whole Milk & 1 scoop of "Serious Mass", combined with Creatine & I have gained 9lbs in 10 days. I will continue to use" Serious Mass" until I reach my goal weight of 200lbs. Ive read reviews with people moaning that they can the scoop out of the carton.....its quite easy...fill the scoop with a spoon!!!!!!! 22 January 2016
Rated 5 out of 5 by Excellent product tastes great only downside is it can become expensive. 13 July 2015
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