Top 9 Mass Protein Powder 5kg UK – Whey Nutrition Protein

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1. Optimum Nutrition

Creatine Monohydrate and Glutamine, Packaging May Vary, Vanilla, 5.45kg, 16 Servings, Optimum Nutrition Serious Mass Protein Powder High Calorie Mass Gainer with Vitamins

Optimum Nutrition - Serious mass protein powder delivers a high-calorie content and quality protein at competitive rates. Proudly contains no added sugar! boasts 24 vitamins and minerals per serving.

Great value for money. Provides calories, encouraging weighT GAIN and refuels body’s glycogen stores. Mix with fruit or nut butters for a tasty and calorific post-workout drink or take between meals to ENCOURAGE MUSCLE GROWTH. Packaging may vary: new look, with the same trusted Quality! Mass gainer with whopping 1250 calories and 50g of PROTEIN per serving. Contains less than 5g fat! Comes as an instantised powder.
BrandOptimum Nutrition
ManufacturerOPTIG
Height46.53 cm (18.32 Inches)
Length15.42 cm (6.07 Inches)
Weight5.45 kg (12.02 Pounds)
Width28.4 cm (11.18 Inches)
Part Number1031920
Model1031920

2. Optimum Nutrition

Optimum Nutrition Serious Mass Protein Powder High Calorie Mass Gainer with Vitamins, Creatine and Glutamine, 16 Servings, Packaging May Vary, 5.45 kg, Banana

Optimum Nutrition - Mix with fruit or nut butters for a tasty and calorific post-workout drink or take between meals to encourage muscle growth.

Proudly contains no added sugar: Boasts 24 vitamins and minerals per serving. Contains less than 5 g fat. Comes as an instantised powder. Serious mass protein powder delivers a high-calorie content and quality protein at competitive rates. Packaging may vary: Ideal look, with the same trusted quality. Ideal value for money. Mass gainer with whopping 1250 calories and 50 g of protein per serving. Provides calories, encouraging weight gain and refuels body’s glycogen stores.
BrandOptimum Nutrition
ManufacturerOPTIG
Height10.16 cm (4 Inches)
Length15.24 cm (6 Inches)
Weight5.45 kg (12.02 Pounds)
Width12.7 cm (5 Inches)
Part Number1101533
Model1101533

3. Bulk

Bulk Lean Mass Gainer, Packaging May Vary, Strawberry, 5 kg, Protein Shake

Bulk - Per serving provides a 1:1 ratio of protein 34 g to carbohydrate 34 g, whilst delivering 338 kcal with around 5 g of fat. Slow and fast release protien blend consisting of whey protein concentrate, milk protein concentrate and egg white powder. Lean mass gainer from a leading sports nutrition brand. Available in a wide range of flavours and sizes. Contains added glutamine Peptides - a premium, peptide-bonded form of L-Glutamine. Note: packaging may vary for a limited period of time.
BrandBulk
ManufacturerBULK POWDERS(TM)
Height46 cm (18.11 Inches)
Length39 cm (15.35 Inches)
Weight5 kg (11.02 Pounds)
Width14 cm (5.51 Inches)
Part NumberBBLE-CLMA-STRA-5000
ModelBBLE-CLMA-STRA-5000

4. Optimum Nutrition

Creatine and Glutamine, Packaging May Vary, Optimum Nutrition Serious Mass Protein Powder High Calorie Mass Gainer with Vitamins, 16 Servings, 5.45 kg, Cookies and Cream

Optimum Nutrition - Provides calories, encouraging weight gain and refuels body’s glycogen stores. Serious mass protein powder delivers a high-calorie content and quality protein at competitive rates.

Mix with fruit or nut butters for a tasty and calorific post-workout drink or take between meals to encourage muscle growth. Ideal value for money. Packaging may vary: Ideal look, with the same trusted quality. Comes as an instantised powder. Proudly contains no added sugar: Boasts 24 vitamins and minerals per serving. Mass gainer with whopping 1267 calories and 50 g of protein per serving. Contains less than 5 g fat.
BrandOptimum Nutrition
ManufacturerOptimum Nutrition
Height15 cm (5.91 Inches)
Length15 cm (5.91 Inches)
Weight5.45 kg (12.02 Pounds)
Width15 cm (5.91 Inches)
Part Number1101535
Model1101535

5. Optimum Nutrition

Vanilla Ice Cream, 151 Servings, Packaging May Vary, Optimum Nutrition Gold Standard Whey Protein, 4.53kg, Muscle Building Powder With Naturally Occurring Glutamine and Amino Acids

Optimum Nutrition - Contains naturally-occurring BCAAs and GLUTAMINE. Low in sugar and fat. Fast-absorbing whey protein with whey protein isolate as the main ingredient helps build muscle, and helps support recovery.

Packaging may vary: new look, with the same trusted quality! Optimum nutrition is the world’s #1 selling sports protein powder brand for over 20 years, catering to those looking for support before, during and/or after their workout. Available in a variety oF FLAVOURS. Source: euromonitor international limited; Consumer Health 2021 edition, Sports Protein Powder category, % retail value shares, 2020 data.
BrandOptimum Nutrition
ManufacturerOPTIG
Height45.4 cm (17.87 Inches)
Length12 cm (4.72 Inches)
Weight4.54 kg (10 Pounds)
Width30 cm (11.81 Inches)
Part Number1063405
Model1063405

6. USN

USN Hyperbolic Mass Strawberry 6kg: High Calorie Mass Gainer Protein Powder for Fast Muscle Mass—Weight Gainer, With Added Creatine and Vitamins

USN - High calorie bulk powder: the 1, 159 calories in our all-in-one mass and weight gainer is ideal for individuals who struggle to gain muscle mass and want a fast-acting, easy-mixing and effective formula.

A weight gainer with nutrition: our mass protein powder contains a massive 60g of protein per serving, partnered with 5400mg of creatine and a range of vitamins to help you beat your best. Amazing taste, great results: The improved formula of our delicious strawberry flavour mass gainer provides a greater post-workout effectiveness, with a smoother taste. For best results: to get the best results from hyperbolic Mass, take 1-2 servings daily, either after training or as a snack between meals.

Simply mix 6 scoops of the protein powder with 900ml of cold water and enjoy. Our best mass gainer yet: our best-tasting mass gainer is for those who want to increase their muscle mass, but don't want to compromise on the taste of their protein drink.
BrandUSN
ManufacturerUSN
Height23 cm (9.06 Inches)
Length35 cm (13.78 Inches)
Weight6 kg (13.23 Pounds)
Width19 cm (7.48 Inches)
Part NumberMUS045
ModelMUS045

7. Reflex Nutrition

Zinc | Choc Peanut Butter, 5.4kg, Iron, Reflex Nutrition Instant Mass Heavyweight | Mass Protein Powder | Over 1000 Calories |60g Protein | 18 Vits inc B12, C, B6

Reflex Nutrition - Hormone free, no added sugars, artificial colours or soy protein. Instant mass heavyweight carbohydrate mass protein powder is a protein shake specifically designed for hard gainers looking to GAIN Muscle MASS.

Reflex nutrition only uses WHEY PROTEIN derived from grass-fed cows ensuring premium quality. Manufactured on an informed sport registered facility, suitable for vegetarians and made on a Halal certified site. Instant mass heavyweight mass protein powder can be taken 20-30mins post workout or 45-60mins before bed to contribute to muscle maintenance overnight.

With over 1000 calories and 18 added vitamins and minerals per protein shake Instant MASS Heavyweight MASS PROTEIN POWDER will help you to achieve your goals. Instant mass heavyweight mass protein powder delivers a blend of complex carbohydrates, Iron, Zinc, 60g grams of PROTEIN per serving, C, B6, creatine and 18 vitamins such as B12, Copper and Chromium.
BrandReflex Nutrition
ManufacturerReflex Nutrition
Height52 cm (20.47 Inches)
Length39 cm (15.35 Inches)
Weight0.3 kg (0.66 Pounds)
Width14 cm (5.51 Inches)
Part Number100029540026
Model100029540026

8. The Bulk Protein Company

Pack of 1, The Bulk Protein Company, SERIOUS Protein 4kg, Low Carb Lean Protein Powder 24g Per Serving, Chocolate Flavour

The Bulk Protein Company - Ideal for adding lean mass! perfect to use as a meal replacement as part of a calorie controlled diet while trying to lean out, LOW CARBS - Only 114 Calories Per Serving! Serious Protein powder is 80% Protein with Low Carbs, or for those simply looking to support MUSCLE GAINS. High protein, low calories, sugars and fats.

Comes with scooper for measurements. 24g protein per serving to build lean muscle - serious protein powder that contains 24 grams of protein per serving. Also contains glutamine peptide, micellar casein and soy protein Isolate, essential for muscle recovery and more bioavailable than regular glutamine, helping aid MUSCLE GROWTH. For best results consume 1 serving 30g one to three times per day. Protein shake that tastes great - cookies and cream flavour. High quality ingredients - premium blend of whey protein concentrate, a combination of slow and fast releasing proteins for total protein synthesis throughout the day.

A convenient way to help meet your daily protein needs. Add 1 rounded scoop 30g to 250ml of cold water or skimmed milk and shake well to create a great tasting Protein Shake! Can also be enjoyed in smoothies, with oats or when added to a pancake mix. Use after training to quickly heal micro-tears in muscle tissues, speed up recovery and reduce muscle soreness for STRONGER and BIGGER muscles over time. Excellent value 4kg tub 6 week supply - more than 6 weeks supply in one tub, when following our recommended servings.
BrandThe Bulk Protein Company
ManufacturerThe Bulk Protein Company
Height26 cm (10.24 Inches)
Length28.5 cm (11.22 Inches)
Weight8.82
Width28.5 cm (11.22 Inches)
Part NumberB150
ModelB150-C

9. Optimum Nutrition

Optimum Nutrition Serious Mass Protein Powder High Calorie Mass Gainer with Vitamins, Creatine and Glutamine, 16 Servings, Packaging May Vary, 5.45 kg, Strawberry

Optimum Nutrition - Comes as an instantised powder. Mix with fruit or nut butters for a tasty and calorific post-workout drink or take between meals to encourage muscle growth.

Provides calories, encouraging weight gain and refuels body’s glycogen stores. Serious mass protein powder delivers a high-calorie content and quality protein at competitive rates. Contains less than 5 g fat. Ideal value for money. Mass gainer with whopping 1250 calories and 50 g of protein per serving. Proudly contains no added sugar: Boasts 24 vitamins and minerals per serving. Packaging may vary: Ideal look, with the same trusted quality.
BrandOptimum Nutrition
ManufacturerOPTIG
Height48.26 cm (19 Inches)
Length10.16 cm (4 Inches)
Weight5.44 kg (12 Pounds)
Width29.21 cm (11.5 Inches)
Part Number1031917
Model1031917