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Shop all Optimum NutritionSerious Mass Vanilla 2.7kg

Ultimate weight gain formula

50g protein per serving

25 vitamins & supplements

  • Vegetarian icon

    Vegetarian

£40.00

£1.48/100 g

SKU: 005293

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Optimum Nutrition Serious Mass Vanilla 2.7kg

£40.00

18+
18+

Serious weight gain requires serious calories. Optimum Nutrition Serious Mass is the ultimate weight gain formula.


  • For muscle building and weight gain
  • More than 1260 kcal per serving to help boost your calorie intake
  • 50g protein per serving
  • 25 vitamins & supplements

Those who need the extra calories most often have the toughest time consuming enough of them. For many aspiring to be bigger, Serious Mass is the ultimate in weight gain formulas. With over 1,250 calories per serving to boost daily calorie intake, 50g high protein to support muscle growth and repair, over 250g carbohydrates, and now with 3g of added creatine per serving to support performance, you’ve got nothing to lose and lots to gain. It is time to stop thinking small and get serious – SERIOUS MASS.


Use anytime, it is quick, convenient and easy to prepare. Serious Mass is ideal between meals, after weight training as part of your recovery routine and before bed. Just mix two scoops of Serious Mass (334g) with 710ml of water to create a tasty, calorie-packed shake.

Full ingredients

Maltodextrin, WHEY Protein Concentrate [MILK], Calcium CASEINATE [MILK], Flavourings, Creatine Monohydrate, MILK Mineral Complex, Medium Chain Triglycerides [MILK], EGG Albumen, Dipotassium Phosphate, Sodium Chloride, Vitamin and Mineral Blend (Sodium L-Ascorbate, Ferric Pyrophosphate, D-Alpha-Tocopheryl Acetate, Nicotinamide, Zinc Oxide, Retinyl Acetate, Calcium D-Pantothenate, Sodium Fluoride, Manganese Sulphate, Potassium Iodate, Cyanocobalamin, D-Biotin, Chromium (III) Chloride, Pteroylmonoglutamic Acid, Cholecalciferol, Sodium Selenite, Cupric Citrate, Pyridoxine Hydrochloride, Thiamine Hydrochloride, Phylloquinone, Riboflavin, Sodium Molybdate), Glutamine Peptides [WHEAT GLUTEN], L-Glutamine, Magnesium Oxide, WHEY Powder [MILK], Inositol, L-Ascorbic Acid, Sweetener (Sucralose), Antioxidant (Tocopherol-Rich Extract), Calcium D-Pantothenate, Pteroylmonoglutamic Acid. For Allergens - See ingredients in bold May contain nuts and peanuts.

Always read the label before use

Per 100g / 335g portion
Fat 1.8g / 6.2g
of which saturates 1.0g / 3.4g
of which sugars 3.6g / 12g
Protein 15g / 50g
Salt 0.57g / 1.89g
Energy 1572kJ / 5267kJ / 376kcal / 1259kcal
Carbohydrates 75g / 250g
Vitamin A 198 μg / 664 μg
Vitamin D 1.2 μg / 4.2 μg
Vitamin E 2.7 mg / 9.0 mg
Vitamin K 22 μg / 75 μg
Viamin C 19 mg / 63 mg
Thiamin 0.27 mg / 0.90 mg
Riboflavin 0.34mg / 1.1mg
Niacin 4.0 mg / 13 mg
Vitamin B6 0.34 mg / 1.1 mg
Folic Acid 44.6 μg / 149 μg
Vitamin B12 0.56 μg / 1.9 μg
Biotin 12 μg / 39 μg
Pantothenic Acid 1.3 mg / 4.5 mg
Calcium 227 mg / 760 mg
Phosphorus 158 mg / 530 mg
Magnesium 0.60 mg / 2.0 mg
Iron 4.2mg / 14mg
Zinc 3.0mg / 10mg
Copper 0.30mg / 1.0mg
Manganese 0.60mg / 2.0mg
Fluoride 0.87 mg / 2.9 mg
Selenium 16µg / 55µg
Chromium 10 μg / 33 μg
Molybdenum 12 μg / 42 μg
Iodine 44.7 μg / 150 μg
Creatine 0.9g / 3.0g
Macro Nutrient table
Protein 50g
Calories 1259 kcal
Fat 6.2g
Carbs 250g
Sugars 12g

Advisory Information:

Not intended for use by persons under the age of 18

Remember to:

We go to great efforts to ensure that the information on this page is accurate at the time that the page was last edited. As we are constantly reviewing and developing our products to meet our consumer needs, consumers, particularly those that suffer from allergies and intolerances, should always check product labelling, warnings, and directions provided with the product that is delivered, prior to use or consumption.

Directions:

Add two heaped scoops of Serious Mass to a blender filled with 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 710 ml of non-fat 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.

4.4

151 reviews

The subjective customer reviews below are only moderated for offensive content – they should not be regarded as medical or health advice; no reliance should therefore be placed on them; and they are not endorsed by Holland & Barrett. If you have any health problems or questions regarding the suitability of any product please contact a health professional. Products are not medicinal unless otherwise stated. Find out more

Pros mentioned

Recommended

Was the only one protein ..I could put some weight on and grow my muscles....I was surprised...really..is very good I'm.happy with my weight and feel more wealthy

Bela - a month ago

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Mass

Great always got good price

Karo - 3 months ago

Verified Purchaser

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Good Product

Good product. Keeps me healthy and does exactly what the product says. Easy to mix. Vanilla flavour with a banana added takes nice.

Sanatra - 8 months ago

Verified Purchaser

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Price

Rating

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This product

Optimum Nutrition Serious Mass Vanilla 2.7kg
Price

£40.00

£1.48/100 g

Rating

4.4

Flavour

Vanilla

Quantity and format

2700 g

Suitable for

Vegetarian

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Our promise

We go to great efforts to ensure that the information on this page is accurate at the time that the page was last edited. As we are constantly reviewing and developing our products to meet our consumer needs, consumers, particularly those that suffer from allergies and intolerances, should always check product labelling, warnings, and directions provided with the product that is delivered, prior to use or consumption.