£23.49
RRP £42.99
Save £19.50

Serious Mass is 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

Product overview

Optimum Nutrition Serious Mass

Serious Mass is 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 in water

1640 Calories when made with low fat milk

Over 250 g of carbohydrates - with no added sugar

Includes Creatine, L-glutamine & Glutamine peptides, Choline, Insositol, and MCTs

Source of protein: contains 50 g of protein per serving

Nutritional Information Per Serving (based on Cookies & Cream Flavour)

Energy: 1266 kcal / 5297 kJ

Protein: 50 g

Total Carbohydrates: 252 gof which Sugars: 26 g

of which Dietary Fiber: 0.6 g

Fat: 6.2 gof which Saturates: 3.2 g

Salt: 3.4 g

Amounts Per Serving (based on Cookies & Cream Flavour

Vitamin A: 306 µg, Vitamin D: 1.9 µg, Vitamin E: 3.6 mg, Vitamin C: 22 mg, Thiamin: 0.53 mg, Riboflavin: 0.67 mg, Niacin: 6.9 mg, Vitamin B6: 0.76 mg, Folic Acid: 75.2 µg, Vitamin B12: 12 µg, Biotin: 56 µg, Pantothenic Acid: 2.2 mg, Potassium: 302 mg, Chloride: 1099 mg, Calcium: 417 mg, Phosphorus: 189 mg, Magnesium: 17.4 mg, Iron: 1.4 mg, Zinc: 0.81 mg, Copper: 0.10 mg, Manganese: 0.17 mg, Chromium: 39 µg, Iodine: 15.3 µg, Sodium: 416 mg

Cookies & Cream:Maltodextrin, Whey Protein Concentrate, Calcium Caseinate (Emulsifier; Soy Lecithin), Flavourings, Cookie Crumb (1.4%) (Wheat Flour [Gluten], Sugar, Fully Hydrogenated Vegetable Fats; Palm and Rapeseed in varying proportions; Fat-Reduced Cocoa Powder), EGG Albumen, Sodium Chloride, Medium Chain Triglycerides, Dipotassium Phosphate, Creatine Monohydrate, Choline Bitartrate, L-Glutamine, Glutamine Peptides [Gluten], Whey Powder, Inositol, Vitamin Blend (L-Ascorbic Acid, Nicotinamide, DL-Alpha-Tocopheryl Acetate, Calcium D-Pantothenate, Pyridoxine Hydrochloride, Riboflavin, Thiamin Hydrochloride, Retinyl Acetate, Pteroylmonoglutamic Acid, D-Biotin, Cholecalciferol, Cyanocobalamin), Sweetener (Sucralose), Magnesium Oxide, Potassium Chloride, Ferric Pyrophosphate, Zinc Oxide, Cupric Gluconate, Manganese Sulphate, Chromium (III) Chloride Hexahydrate, Potassium Iodide

Specification

Product Form
Powder
Primary Ingredients
Protein
Protein Quality
Isolate Concentrate Blend
Choose your Goal
Muscle Gain & Size, Lean Muscle & Definition,
Time of consumption
After Workout
Drug Tested for Sport
No

Delivery & returns

Delivery

We offer a standard and upgraded delivery service as follows:

UK Mainland Standard Delivery over £19.99  - up to 4 working days - FREE
UK Mainland Standard Delivery under £19.99  - up to 4 working days - £3.99

UK Mainland Express Delivery over £100 - 1 to 2 working days - FREE
UK Mainland Express Delivery over £19.99 - 1 to 2 working days - £1.99 
UK Mainland Express Delivery under £19.99 - 1 to 2 working days - £5.99 

Scottish Highlands Standard Delivery over £100 - up to 4 working days - FREE
Scottish Highlands Standard Delivery under £100 - up to 4 working days - £5.99

British Islands Standard Delivery - Example (Jersey, Isle of Wight, Isle of Man) over £100 - up to 4 working days - FREE
British Islands Standard Delivery - Example (Jersey, Isle of Wight, Isle of Man) under £100  - up to 4 working days - £5.99 

Northern Ireland Standard Delivery over £100 - up to 4 working days - FREE
Northern Ireland Standard Delivery under £100 - up to 4 working days - £5.99 

Republic of Ireland Standard Delivery over £100 - up to 4 working days - £9.99 
Republic of Ireland Standard Delivery over £19.99 - up to 4 working days - £11.99 
Republic of Ireland Standard Delivery under £19.99 - up to 4 working days - £14.99 

View or full Deliveries Policy here.

Returns

We want you to be happy with every purchase you make. Accordingly, you may inspect the items you buy as if you were in one of our stores. However, whilst you are deciding whether to keep your purchases, you do have a statutory duty to take reasonable care of our goods. Therefore, please do not damage the items whilst you inspect them.

Where you have failed to take reasonable care of the goods, whether whilst in your possession or when returning them, we reserve the right to refund you in full less any amounts due by way of compensation to either repair the goods or to cover any loss.

If you wish to return a product you have purchased from our website, making note of any Non-returnable products, you may do so.

View or full Returns Policy here.