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Shop all Optimum NutritionSerious Mass Cookies & Cream 5.4kg

Ultimate weight gain formula

50g protein per serving

25 vitamins & supplements

  • Pescatarian icon

    Pescatarian

  • Vegetarian icon

    Vegetarian

£58.00

£65.00

£1.07/100 g

SKU: 048552

232 Rewards for Life points with this purchase

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18+
18+

  • SUPPORTS MUSCLE BUILDING & WEIGHT GAIN
  • 1,250 CALORIES* – HELPS BOOST CALORIE INTAKE
  • 50 g▲ SOURCE OF PROTEIN – HELPS BUILD AND MAINTAIN MUSCLE▪

Serious weight gain requires serious calories. However, those who need the extra calories most often have the toughest time consuming enough of them. For many aspiring to be bigger, a highly active metabolism, weaker appetite and on-the-run lifestyle can make it a real challenge to consume enough calories through whole foods alone. Serious Mass is the ultimate in weight gain formulas.


With 1,250 calories per serving to boost daily calorie intake, 50g high protein to support muscle growth and repair, over 250g carbohydrates helping support muscle recovery , and now with 3g added Creatine to support performance per serving, you’ve got nothing to lose and lots to gain. It is time to stop thinking small and get serious – SERIOUS MASS®

Full ingredients

Corn, Maltodextrin, WHEY Protein Concentrate [MILK] (Emilsifier: Lecithin [SOY]), Flavourings, Cookies Crumb (1.5%) (WHEAT Flour [GLUTEN], Sugar, Vegetable Fats: Palm, Rapeseed; Fat-Reduced Cocoa Powder, Salt), Creatine Monohydrate, MILK Mineral Complex, Salt, Minerals (Magnesium, Iron, Zinc, Manganese, Fluoride, Selenium, Iodine, Copper, Molybdenum, Chromium), Vitamins (C, E, B3, A, B5, B7, B12, B9, D, B6, B1, K, B2), Stabilisers (Cellulose Gum, Guar Gum, Carrageenan), Sweetener (Sucralose). For allegens - see ingredients in bold

May contain eggs, nuts, and peanuts.

Always read the label before use

Per 100g / Per 336g Serving
Fat 2.1g / 6.9g
of which saturates 1.2g / 4.0g
of which sugars 3.6g / 12g
Protein 15g / 50g
Salt 0.44g / 1.48g
Energy 1575kJ / 5292kJ / 376kcal / 1265kcal
Carbohydrates 74g / 250g
Vitamin A 198 μg / 666 μg
Vitamin D 1.2 μg / 4.2 μg
Vitamin E 2.7 mg / 9.0 mg
Vitamin C 19 mg / 63 mg
Vitamin K 22 μg / 75 μg
Thiamin 0.27 mg / 0.90 mg
Riboflavin 0.34 mg / 1.1 mg
Niacin 4.0 mg / 13 mg
Vitamin B6 0.34 mg / 1.1 mg
Folic Acid 44.6 μg / 150 μg
Vitamin B12 0.56 μg / 1.9 μg
Biotin 12 μg / 40 μg
Pantothenic Acid 1.3 mg / 4.5 mg
Calcium 227 mg / 764 mg
Phosphorus 155 mg / 522 mg
Magnesium 83.8 mg / 282 mg
Iron 4.2 mg / 14 mg
Zinc 4.2 mg / 14 mg
Copper 0.30 mg / 1.0 mg
Manganese 83.8 mg / 282 mg
Fluoride 0.87 mg / 2.9 mg
Selenium 16 μg / 55 μg
Chromium 10 μg / 34 μg
Molybdenum 12 μg / 42 μg
Iodine 44.7 μg / 150 μg
Creatine 0.9 g / 3.0 g
Macro Nutrient table
Protein 50g
Calories 1265 kcal
Fat 6.9g
Carbs 250g
Sugars 12g

Advisory Information

May contain eggs, nuts, and peanuts.


To be used in the framework of a

varied and balanced diet and a healthy lifestyle.

Suitable for:

Not for use by those with pre-existing medical conditions or those taking any medications, those under the age of 18 or women that are pregnant or breast-feeding.

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 336 g (~ 2 heaped scoops) to a blender filled with 710 ml of water. Blend for 30-45 seconds.


Store in a cool, dry place.

4

50 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

Product

Good product

FS Yusuf - 2 months ago

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Optimum Nutrition Serious Mass Cookies & Cream Pow

Second order same product. Product as described. Easy and fast delivery. 100% recommended

Gato - 3 months ago

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Buy with a 1ltr shaker

Great flavour and great to take to work in a shaker to help top calories and protein during the day.

George - 9 months ago

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Optimum Nutrition Serious Mass Cookies & Cream 5.4kg
Price

£58.00

£65.00

£1.07/100 g

Rating

4

Flavour

Cookies & Cream

Quantity and format

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Suitable for

Pescatarian, Vegetarian

Ingredients

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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.