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Optimum Nutrition Serious Mass Strawberry 2727 g
Weight GainerSet Consisting of: 1 x boxFlavour: Strawberries1269 calories per serving50 g whey protein per serving3 grams creatine per serving25 vitamins and mineralsContents: 2,727 g
£40.00
Shipping: Free
Amazon
Optimum Nutrition Serious Mass Cookies & Cream 2727 g
Weight GainerSet Consisting of: 1 x boxFlavor: Cookies & Cream1267 calories per serving50 g whey protein per serving3 grams creatine per serving25 vitamins and mineralsContents: 2,727 g
£40.00
Shipping: Free
Amazon
Optimum Nutrition Serious Mass Banana 2727 g
Weight GainerSet Consisting of: 1 x boxFlavour: Banana1267 calories per serving50 g whey protein per serving3 grams creatine per serving25 vitamins and mineralsContents: 2,727 g
£40.00
Shipping: Free
Amazon
Optimum Nutrition Serious Mass Chocolate Peanut Butter 5455 g
Weight GainerSet Consisting of: 1 x pouchFlavor: Chocolate, Peanut Butter1263 calories per serving50 g whey protein per serving3 grams creatine per serving25 vitamins and mineralsContents: 5,455 g
£60.85
Optimum Nutrition Serious Mass Chocolate Peanut Butter 2727 g
Weight GainerSet Consisting of: 1 x boxFlavor: Chocolate, Peanut Butter1263 calories per serving50 g whey protein per serving3 grams creatine per serving25 vitamins and mineralsContents: 2,727 g
£40.00
Shipping: Free
Amazon
Applied Nutrition Critical Mass 2.4kg Professional Mass Gainer - Red 4063847
Critical Mass Professional is the ultimate mass gainer supplement designed for those looking to increase muscle size, strength, and daily calorie intake. Whether you are a hard gainer struggling to put on weight or an athlete aiming to fuel intense training sessions, this high-calorie formula delivers the nutrition needed to support lean muscle growth and recovery.This new and improved formula provides 42g of high-quality protein per serving, featuring a blend of fast-absorbing and slow-digesting proteins, including ISO-XP (95 percent) Whey Protein Isolate. The balanced release of protein ensures continuous muscle recovery and growth, making it ideal for post-workout replenishment or between meals. Unlike traditional mass gainers, this formula has been refined to contain less sugar, supporting clean weight gain while providing sustained energy. To enhance physical performance and strength, Critical Mass Professional is fortified with HMB, glutamine, chromium, leucine, and a powerful creatine matrix. These essential ingredients help improve endurance, reduce muscle fatigue, and support optimal protein metabolism, making it a superior choice for high-intensity exercise and weight training. Every batch of Critical Mass Professional is halal-certified and undergoes rigorous testing for banned substances under the Informed-Sport programme. Trusted by elite athletes, bodybuilders, and fitness enthusiasts, this mass gainer is formulated to maximize muscle growth, recovery, and performance while ensuring the highest quality and safety standards. Perfect for anyone serious about gaining size and strength, Critical Mass Professional provides an effective, science-backed solution for building lean mass and achieving fitness goals. WARNING, Check with a qualified health professional before using this product if you are under the age of 18, pregnant or nursing a baby or if you have any known or suspected medical condition(s) or are taking any prescription or OTC medication(s). Not to be used as a substitute for a varied diet and healthy lifestyle. Store this product in a cool dry place, away from children. Do not exceed suggested use. For best before dates and batch number see label. Organic Ground OATS, Maltodextrin, Protein Blend (Milk Protein Isolate (MILK), Whey Protein Isolate (MILK), Whey Protein Concentrate (MILK)), L-Leucine, Glutamine Peptides (WHEAT), Creatine Monohydrate, CLA Powder (Conjugated Linoleic Acid), MCT (Medium Chain Triglycerides), HMB (Beta-Hydroxy Beta-Methylbutyrate), Colour (Beetroot Powder), Flavouring, Emulsifier (SOY Lecithin), HICA (Alpha-Hydroxy Isocaproic Acid), ALA (Alpha Lipoic Acid), DigeZyme Multi-Enzyme Complex (Amylase, Protease, Cellulase, Lactase, Lipase), Sweetener (Sucralose), LactoSpore (Bacillus Coagulans), Chromium (as Chromium Picolinate). ALLERGENS Please see ingredients in CAPITAL. Made in a facility that handles milk, egg, soy, fish, cereals containing gluten and products thereof.
£34.95
Shipping: Free
The Range
Mutant Mass | Protein mass gainer - chocolate Fudge Brownie (2.27 kg) FID45667
Made with natural whole foods (barley, sweet potato, rolled oats, avocado, coconut oil, flaxseed, pumpkin seed and sunflower oil) 56 g of pure protein, 192 g of clean carbs, 12 g of fat 26.1 g of EAAs and 12.2 g of BCAAs (naturally present) Essential fatty acids (EFAs) and natural oils from coconut, avocado, flaxseed, pumpkin seed and sunflower Engineered in our own state-of-the-art manufacturing facility to maintain gold-standard quality
£39.99
Shipping: Free
Amazon
Mutant Mass | Protein mass gainer - chocolate Fudge Brownie (2.27 kg) MUT-02662
Made with natural whole foods (barley, sweet potato, rolled oats, avocado, coconut oil, flaxseed, pumpkin seed and sunflower oil) 56 g of pure protein, 192 g of clean carbs, 12 g of fat 26.1 g of EAAs and 12.2 g of BCAAs (naturally present) Essential fatty acids (EFAs) and natural oils from coconut, avocado, flaxseed, pumpkin seed and sunflower Engineered in our own state-of-the-art manufacturing facility to maintain gold-standard quality
£39.99
Shipping: Free
Amazon
USN Hyperbolic Mass Weight Gainer Protein Powder | Dutch Chocolate | 6kg | 1100+ Calories | High Calorie Muscle Mass Gainer | 60g Protein + Creatine | Bulk Weight Gain for Hard Gainers Usnhyperbolicchoc
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. High calorie bulk powder: With up to 1183 calories 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. Amazing taste, great results: The improved formula of our delicious chocolate flavour mass gainer contains natural cocoa, with a smoother taste - all delivered with less Sugar. A weight gainer with nutrition: Our mass protein powder contains a massive 60g of protein per serving, partnered with 7.5g of Creatine and 18 vitamins and minerals (B12, B6, C, Magnesium, Iron) to help you be at your best. For best results: To get the best results from Hyperbolic Mass, take 1 servings daily, either after training or as a snack between meals. Simply mix 4 scoops (300g) of the protein powder with 900ml of cold water and enjoy.
£49.94
Shipping: Free
Amazon
Dymatize Nutrition, Super Mass Gainer, Gourmet Vanilla, 2.7kg OPC-P5TYP8P-NEW
SHORT-DATED STOCK! Expiry: July/2020. Pack of 1 x Dymatize Nutrition, Super Mass Gainer, Gourmet Vanilla, 2.7kg Calories 1280 Protein 52 g BCAAs 10.
£77.95
Shipping: Free
OnBuy
Dymatize Super Mass Gainer Gourmet Vanilla 2943g | Weight|Gainer Powder + Carbohydrates OPC-PSTF2WZ-NEW
Enhance your daily routine with this high-quality product: Dymatize Super Mass Gainer Gourmet Vanilla 2943g - Weight-Gainer Powder + Carbohydrates,
£122.31
Shipping: Free
OnBuy
Dymatize Super Mass Gainer Gourmet Vanilla 2943g - Weight-Gainer Powder + Carbohydrates, BCAAs and Casein B09PLBNFMK
OUR MASSIVE COMBINATION of creatine, carbohydrates, BCAAs and proteins provides valuable nutrients to meet the particular needs of your bulking phase DEVELOPED SPECIALLY FOR BODYBUILDERS, hardgainers and powerlifters and their specific needs, Protein Weight Gainer provides appropriate calories and nutrients, especially in the bulking phase EVERY SERVING of Super Mass Gainer provides up to 243 g of carbohydrates, 52 g of protein, 11–12 g of BCAAs and 3 g of fine Creapure creatine, as well as five vitamins to help reduce tiredness ACCORDING TO INFORMED CHOICE, every substance in the Mass Gainer powder is of the highest standard, so athletes can rest easy knowing their product is top quality, especially during competitions FOR BEST RESULTS when bulking, mix one serving in 700 ml of water every day after training. The mass gainer protein shake is gluten free and suitable for vegetarians
£49.99
Shipping: Free
Amazon
Brand:-Trec-Nutrition Trec Nutrition Magnum 8000 Mass Gainer, 5450 g, Caramel/Vanilla OPC-P89PJCF-NEW
Trec Nutrition Magnum 8000 Mass Gainer, 5450 g, Caramel/Vanilla - High-energy product for hardgainers - Massive increase in body weight - 12 g...
£78.13
Shipping: £3.99
OnBuy
TREC Nutrition Gainer Mass XXL 4.8kg – Muscle Mass Gainer Powder with Whey Protein Concentrate, Carbs, and Vitamins for Rapid Weight Gain - Vanilla 5S-1GJG-NC3D
Fuel Your Muscle Growth: Achieve and maintain muscle mass with a premium blend of whey protein concentrate, carefully selected carbohydrates, and essential vitamins. Optimal Nutrient Balance: Enjoy the perfect 80% carbohydrate to 20% protein ratio, supporting effective muscle building and recovery during periods of increased physical activity. Vitamin Boost for Metabolism: Enriched with a vitamin complex, including vitamin B6, promoting proper metabolism of proteins and glycogen for enhanced workout results. Post-Training Powerhouse: Ideal for post-workout nutrition, MASS XXL complements your exercise routine, delivering a smooth, easily digestible blend to support muscle regeneration and adaptation. Recommended for Active Lifestyles: Tailored for athletes and fitness enthusiasts seeking rapid weight gain, MASS XXL is your go-to solution for a high-calorie, muscle-building diet.
£51.99
Shipping: Free
Amazon Marketplace - Vitamin-Go
USN Hyperbolic Mass Weight Gainer Protein Powder | Dutch Chocolate | 6kg | 1100+ Calories | High Calorie Muscle Mass Gainer | 60g Protein + Creatine | Bulk Weight Gain for Hard Gainers B07K116H9C
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. High calorie bulk powder: With up to 1183 calories 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. Amazing taste, great results: The improved formula of our delicious chocolate flavour mass gainer contains natural cocoa, with a smoother taste - all delivered with less Sugar. A weight gainer with nutrition: Our mass protein powder contains a massive 60g of protein per serving, partnered with 7.5g of Creatine and 18 vitamins and minerals (B12, B6, C, Magnesium, Iron) to help you be at your best. For best results: To get the best results from Hyperbolic Mass, take 1 servings daily, either after training or as a snack between meals. Simply mix 4 scoops (300g) of the protein powder with 900ml of cold water and enjoy.
£49.94
Shipping: Free
Amazon
Dymatize Super Mass Gainer Cookies & Cream 2943g - Weight-Gainer Powder + Carbohydrates, BCAAs and Casein B09PL8N1TW
OUR MASSIVE COMBINATION of creatine, carbohydrates, BCAAs and proteins provides valuable nutrients to meet the particular needs of your bulking phase DEVELOPED SPECIALLY FOR BODYBUILDERS, hardgainers and powerlifters and their specific needs, Protein Weight Gainer provides appropriate calories and nutrients, especially in the bulking phase EVERY SERVING of Super Mass Gainer provides up to 243 g of carbohydrates, 52 g of protein, 11–12 g of BCAAs and 3 g of fine Creapure creatine, as well as five vitamins to help reduce tiredness ACCORDING TO INFORMED CHOICE, every substance in the Mass Gainer powder is of the highest standard, so athletes can rest easy knowing their product is top quality, especially during competitions FOR BEST RESULTS when bulking, mix one serving in 700 ml of water every day after training. The mass gainer protein shake is gluten free and suitable for vegetarians
£49.99
Shipping: Free
Amazon
The Bulk Protein Company, SERIOUS GAINZ - Whey Protein Powder - Weight Gain, Mass Gainer - 30g Protein Powders (Vanilla, 5kg) B01AEWOIBA
HIGH-CALORIE MASS GAIN FORMULA WITH ~27G PROTEIN PER SERVING – SERIOUS GAINZ by The Bulk Protein Company delivers approximately 460 calories, 27g protein and 74g carbs per serving, helping support a consistent calorie surplus. Designed for hardgainers and anyone looking to increase size and strength, it supports muscle recovery, training performance and steady weight gain when combined with a structured nutrition plan. SUPPORTS MUSCLE GROWTH & POST-WORKOUT RECOVERY – Each serving provides a balanced blend of protein and carbohydrates to replenish energy after training and support lean muscle growth. The combination of soy protein, whey isolate, casein and oat flour delivers both fast and sustained amino acid release, helping refuel muscles, restore glycogen levels and maintain a high daily protein intake. MIXES BEST WITH MILK FOR A SMOOTHER, MORE ENJOYABLE SHAKE – As a bulking protein powder, SERIOUS GAINZ can be prepared with water or milk, though many users prefer milk for a smoother, richer and more consistent texture. Adding liquid first, shaking thoroughly or using a blender helps reduce clumps and creates a creamier shake that’s easier to drink during heavy bulking phases. SMOOTH, SWEET FLAVOUR EXPERIENCE YOU CAN ENJOY DAILY – This mass gainer delivers a rich, dessert-style taste that makes each shake enjoyable as part of your daily bulking routine. Available in flavours such as Chocolate, Cookies & Cream, Vanilla, Strawberry and Banana, it suits both classic and indulgent preferences. FILLING FORMULA DESIGNED TO SUPPORT A DAILY CALORIE SURPLUS – This mass gainer delivers a dense, satisfying shake that helps maintain daily calorie targets during bulking phases, supporting consistent nutrition intake.
£39.99
Shipping: Free
Amazon
Weider Mega Mass 4000 (4kg) Chocolate Flavour, Mass Gainer with High Content of Complex Carbohydrate Blend, for Energy and Muscle Mass B0762XPSM1
Optimum mixture of nutrients for muscle growth Energy and high quality proteins Provide the energy your muscles need to grow Made of corn maltodextrin, whole grain oatmeal, native wheat and potato starch
£69.83
Shipping: Free
Amazon
BSN True Mass 1200, Mass Gainer Protein Powder with Whey Isolate and Carbohydrates, Weight and Muscle Gain and Post Workout Recovery, Strawberry Milkshake Flavour, 15 Servings, 4.8 kg
BSN True Mass 1200 protein mass gainer is designed for professional athletes and sports lovers looking for high quality bodybuilding support BSN weight gainer delivers over 209 g of carbohydrates and no less than 1210 kcal per serving to help quickly increase calorie intake in your diet The high protein content of over 50 g per serving promotes muscle gain and maintenance of muscle mass* Includes proteins derived from whey protein isolate, micellar casein and egg albumin among others, plus medium-chain triglycerides (MCTs) Easily soluble, ready-to-mix muscle gain powder drink* in 3 flavours: Chocolate Milkshake, Strawberry Milkshake or Vanilla Ice Cream Consume post workout to preserve muscle mass, alongside your protein snacks, lean meal replacement shakes and healthy diet *Source: COMMISSION REGULATION (EU) No 432/2012 of 16 May 2012
£90.94
Shipping: Free
Amazon Marketplace - MyFit24
MUTANT Mass | Muscle Mass Gainer | 1100 Calories, 56g Protein, Whole Food Carbs, BCAAs, and Glutamine | Ultimate Hardcore Weight Gainer Shake | 6800g | Strawberry Banana P1134
HARDCORE MASS-BUILDING CALORIES – Delivers an incredible 1,100 nutrient-dense calories per serving to support fast muscle growth and strength gains. ADVANCED PROTEIN FORMULA – Includes whey protein isolate, hydrolyzed whey, micellar casein, and milk protein concentrate to power recovery and build lean mass. ELITE WHOLE-FOOD CARB SOURCES – Packed with complex carbohydrates from sweet potato, rolled oats, and waxy maize starch to provide clean, long-lasting energy. AMINO ACID & RECOVERY SUPPORT – Features 36g of essential amino acids (EAAs), including 10.4g Glutamine and 12.2g BCAAs, for muscle repair and growth. ENGINEERED FOR EXTREME RESULTS – Designed for athletes looking to smash plateaus, this gainer provides quality macros without unnecessary fillers.
£68.87
Shipping: Free
Amazon Marketplace - PowerBody
MUTANT Mass | Muscle Mass Gainer | 1100 Calories, 56g Protein, Whole Food Carbs, BCAAs, and Glutamine | Ultimate Hardcore Weight Gainer Shake | 6800g | Chocolate Fudge Brownie P32018
HARDCORE MASS-BUILDING CALORIES – Delivers an incredible 1,100 nutrient-dense calories per serving to support fast muscle growth and strength gains. ADVANCED PROTEIN FORMULA – Includes whey protein isolate, hydrolyzed whey, micellar casein, and milk protein concentrate to power recovery and build lean mass. ELITE WHOLE-FOOD CARB SOURCES – Packed with complex carbohydrates from sweet potato, rolled oats, and waxy maize starch to provide clean, long-lasting energy. AMINO ACID & RECOVERY SUPPORT – Features 36g of essential amino acids (EAAs), including 10.4g Glutamine and 12.2g BCAAs, for muscle repair and growth. ENGINEERED FOR EXTREME RESULTS – Designed for athletes looking to smash plateaus, this gainer provides quality macros without unnecessary fillers.
£68.87
Shipping: Free
Amazon Marketplace - PowerBody
BSN True Mass 1200, Mass Gainer Protein Powder with Whey Isolate and Carbohydrates, Weight and Muscle Gain and Post Workout Recovery, Vanilla Ice OPC-PHSQQMD-NEW
Features BSN True Mass 1200 protein mass gainer is designed for professional athletes and sports lovers looking for high quality bodybuilding...
£60.00
Shipping: £28.00
OnBuy
The Bulk Protein Company, SERIOUS Gainz - Whey Protein Powder - Weight Gain, Mass Gainer - 30g Protein Powders (Salted Caramel, 5kg) OPC-PQCMXRC-NEW
The Bulk Protein Company, SERIOUS Gainz - Whey Protein Powder - Weight Gain, Mass Gainer - 30g Protein Powders (Salted Caramel, 5kg) 30g PROTEIN PER...
£66.00
Shipping: £25.00
OnBuy
The Bulk Protein Company, SERIOUS Gainz - Whey Protein Powder - Weight Gain, Mass Gainer - 30g Protein Powders (Cookie & Cream, 5kg) B08ZJSPXCQ
HIGH-CALORIE MASS GAIN FORMULA WITH ~27G PROTEIN PER SERVING – SERIOUS GAINZ by The Bulk Protein Company delivers approximately 460 calories, 27g protein and 74g carbs per serving, helping support a consistent calorie surplus. Designed for hardgainers and anyone looking to increase size and strength, it supports muscle recovery, training performance and steady weight gain when combined with a structured nutrition plan. SUPPORTS MUSCLE GROWTH & POST-WORKOUT RECOVERY – Each serving provides a balanced blend of protein and carbohydrates to replenish energy after training and support lean muscle growth. The combination of soy protein, whey isolate, casein and oat flour delivers both fast and sustained amino acid release, helping refuel muscles, restore glycogen levels and maintain a high daily protein intake. MIXES BEST WITH MILK FOR A SMOOTHER, MORE ENJOYABLE SHAKE – As a bulking protein powder, SERIOUS GAINZ can be prepared with water or milk, though many users prefer milk for a smoother, richer and more consistent texture. Adding liquid first, shaking thoroughly or using a blender helps reduce clumps and creates a creamier shake that’s easier to drink during heavy bulking phases. SMOOTH, SWEET FLAVOUR EXPERIENCE YOU CAN ENJOY DAILY – This mass gainer delivers a rich, dessert-style taste that makes each shake enjoyable as part of your daily bulking routine. Available in flavours such as Chocolate, Cookies & Cream, Vanilla, Strawberry and Banana, it suits both classic and indulgent preferences. FILLING FORMULA DESIGNED TO SUPPORT A DAILY CALORIE SURPLUS – This mass gainer delivers a dense, satisfying shake that helps maintain daily calorie targets during bulking phases, supporting consistent nutrition intake.
£34.58
Shipping: Free
Amazon
MuscleTech MassTech Extreme Protein Powder, Weight & Muscle Mass Gainer, Whey Mass Protein Powder with 3g Creatine, 80g Protein, 2,282 Calories, 2.72kg, Vanilla Cake
Get bigger and stronger; each serving of the 5-In-1 mass gainer formula has 80 g protein, Over 400 g carbs, over 2,000 Calories, 3 g creatine And 23 vitamins and minerals Smash performance plateaus, it also contains bcaas from whey protein plus zinc, vitamin C, B6 and B12, to support the normal functioning of your immune system, especially important when pushing training to the max High-density, clean-calorie shake, reignite your goals with a great-tasting shake that provides a supplemental 2,000 plus calories per day, an amount scientifically studied in university Rresearch Support Recovery, each serving, 4 scoops mixed with 500 ml skimmed milk, of mass-tech extreme 2000 delivers a powerful carbohydrate recovery blend that promotes muscle glycogen replenishment Immune support, every serving provides essential micronutrients, including zinc, vitamin c, B6 And B12, to support the normal functioning of your immune system, especially important when you’re pushing your training to the max
£57.79
Shipping: £2.99
Amazon Marketplace - Hawks Supplies Limited
Sunukerr (Salted Caramel) Serious Shredz Diet Whey Protein Powder Shake Fat Loss & Lean Mass Gainer - 4Kg OPC-PD7X5XY-NEW
eBay Serious Shredz - 4kg (133 Servings) ***The Ultimate Diet Protein Powder for Fuelling Lean Muscle & Fat Loss*** Key Facts: 21g Of...
£51.98
Shipping: Free
OnBuy
The Bulk Protein Company, SERIOUS GAINZ - Whey Protein Powder - Weight Gain, Mass Gainer - 30g Protein Powders (Strawberry, 5kg) B01K511Y58
HIGH-CALORIE MASS GAIN FORMULA WITH ~27G PROTEIN PER SERVING – SERIOUS GAINZ by The Bulk Protein Company delivers approximately 460 calories, 27g protein and 74g carbs per serving, helping support a consistent calorie surplus. Designed for hardgainers and anyone looking to increase size and strength, it supports muscle recovery, training performance and steady weight gain when combined with a structured nutrition plan. SUPPORTS MUSCLE GROWTH & POST-WORKOUT RECOVERY – Each serving provides a balanced blend of protein and carbohydrates to replenish energy after training and support lean muscle growth. The combination of soy protein, whey isolate, casein and oat flour delivers both fast and sustained amino acid release, helping refuel muscles, restore glycogen levels and maintain a high daily protein intake. MIXES BEST WITH MILK FOR A SMOOTHER, MORE ENJOYABLE SHAKE – As a bulking protein powder, SERIOUS GAINZ can be prepared with water or milk, though many users prefer milk for a smoother, richer and more consistent texture. Adding liquid first, shaking thoroughly or using a blender helps reduce clumps and creates a creamier shake that’s easier to drink during heavy bulking phases. SMOOTH, SWEET FLAVOUR EXPERIENCE YOU CAN ENJOY DAILY – This mass gainer delivers a rich, dessert-style taste that makes each shake enjoyable as part of your daily bulking routine. Available in flavours such as Chocolate, Cookies & Cream, Vanilla, Strawberry and Banana, it suits both classic and indulgent preferences. FILLING FORMULA DESIGNED TO SUPPORT A DAILY CALORIE SURPLUS – This mass gainer delivers a dense, satisfying shake that helps maintain daily calorie targets during bulking phases, supporting consistent nutrition intake.
£39.99
Shipping: Free
Amazon
BSN True Mass 1200, Mass Gainer Protein Powder with Whey Isolate and Carbohydrates, Weight and Muscle Gain and Post Workout Recovery, Chocolate Milkshake Flavour, 15 Servings, 4.8 kg
BSN True Mass 1200 protein mass gainer is designed for professional athletes and sports lovers looking for high quality bodybuilding support BSN weight gainer delivers over 209 g of carbohydrates and no less than 1210 kcal per serving to help quickly increase calorie intake in your diet The high protein content of over 50 g per serving promotes muscle gain and maintenance of muscle mass* Includes proteins derived from whey protein isolate, micellar casein and egg albumin among others, plus medium-chain triglycerides (MCTs) Easily soluble, ready-to-mix muscle gain powder drink* in 3 flavours: Chocolate Milkshake, Strawberry Milkshake or Vanilla Ice Cream Consume post workout to preserve muscle mass, alongside your protein snacks, lean meal replacement shakes and healthy diet *Source: COMMISSION REGULATION (EU) No 432/2012 of 16 May 2012
£85.26
Shipping: Free
Amazon Marketplace - MyFit24
XL Nutrition Xtra Mass 5.2kg Mass Gainer - Serious Mass Protein Powder - 50g Protein, 1000 Calories, Creatine Monohydrate, BCAA, Glutamine - 20 OPC-PJQ8C27-NEW
Features Extra calories for muscle growth: This weight gainer provides 1000 calories per serving, ideal for those seeking serious mass protein...
£54.49
Shipping: £15.00
OnBuy
Bulk Complete Mass Gainer | Vanilla | 16 servings | 42g Protein per Serving | 84g Carbohydrates | 500 kcal | High-Calorie Weight Gainer | Supports Muscle Growth & Maintenance | High Protein B07PSSD4PT
High Protein for Optimal Muscle Gain: Each 155g serving delivers 42g of high-quality protein along with 84g of carbohydrates, providing essential macronutrients required to support muscle growth, weight gain, and sustained energy levels throughout the day. High-Calorie Formula to Support Bulking Goals: With 500 kcal per serving, this mass gainer is designed to help athletes, bodybuilders, and fitness enthusiasts meet their daily calorie requirements for effective bulking and muscle recovery. An easy and convenient option for those looking to increase their calorie and protein intake, whether enjoyed between meals or after training as part of your daily routine. Supports Muscle Growth The balanced blend of protein and carbohydrates aids in muscle repair and development after workouts, promoting muscle gain. Delicious Flavours with Easy Mixing for Convenience: Available in a variety of popular flavours, this mass gainer mixes smoothly with water or milk, offering a convenient and enjoyable way to increase your calorie and protein intake any time of day.
£29.99
Shipping: Free
Amazon
Sunukerr (Strawberry) Serious Shredz Diet Whey Protein Powder Shake Fat Loss & Lean Mass Gainer - 4Kg OPC-PD7X5XZ-NEW
eBay Serious Shredz - 4kg (133 Servings) ***The Ultimate Diet Protein Powder for Fuelling Lean Muscle & Fat Loss*** Key Facts: 21g Of...
£84.00
Shipping: Free
OnBuy
Applied Nutrition Beef Mass Gainer Protein Powder – 42g Beef Protein Isolate, High Calorie Weight Gainer Supplement, Lactose Free, Low Sugar (3.13kg – 25 Servings) (Tropical Vibes) B0FN4TVMWL
42g Beef Protein Isolate Per Serving – Ultra-clean, dairy-free protein source ideal for building lean muscle mass, strength, and post-workout recovery. High Calorie Weight Gainer Formula – Delivers 452 kcal and 70g dual-source carbohydrates to support bulking, energy replenishment, and muscle volume. Lactose Free and Low Sugar – Made without dairy, gluten, or soy, this clean formula supports digestion and suits restricted diets while keeping sugar low. Creatine, EAAs, and Electrolyte Blend – Includes creatine monohydrate, full-spectrum essential amino acids, and key electrolytes to support training intensity and hydration. Enhanced with DigeZyme and AstraGin – Advanced digestive enzymes and absorption enhancers support nutrient uptake, gut comfort, and daily use. Tested for Athletes, Halal Certified – Informed-Sport tested and GMP certified, trusted by elite athletes and compliant for halal diets.
£44.96
Shipping: Free
Amazon
The Bulk Protein Company, SERIOUS GAINZ - Whey Protein Powder - Weight Gain, Mass Gainer - 30g Protein Powders (Chocolate, 5kg) B07CGHS11Z
HIGH-CALORIE MASS GAIN FORMULA WITH ~27G PROTEIN PER SERVING – SERIOUS GAINZ by The Bulk Protein Company delivers approximately 460 calories, 27g protein and 74g carbs per serving, helping support a consistent calorie surplus. Designed for hardgainers and anyone looking to increase size and strength, it supports muscle recovery, training performance and steady weight gain when combined with a structured nutrition plan. SUPPORTS MUSCLE GROWTH & POST-WORKOUT RECOVERY – Each serving provides a balanced blend of protein and carbohydrates to replenish energy after training and support lean muscle growth. The combination of soy protein, whey isolate, casein and oat flour delivers both fast and sustained amino acid release, helping refuel muscles, restore glycogen levels and maintain a high daily protein intake. MIXES BEST WITH MILK FOR A SMOOTHER, MORE ENJOYABLE SHAKE – As a bulking protein powder, SERIOUS GAINZ can be prepared with water or milk, though many users prefer milk for a smoother, richer and more consistent texture. Adding liquid first, shaking thoroughly or using a blender helps reduce clumps and creates a creamier shake that’s easier to drink during heavy bulking phases. SMOOTH, SWEET FLAVOUR EXPERIENCE YOU CAN ENJOY DAILY – This mass gainer delivers a rich, dessert-style taste that makes each shake enjoyable as part of your daily bulking routine. Available in flavours such as Chocolate, Cookies & Cream, Vanilla, Strawberry and Banana, it suits both classic and indulgent preferences. FILLING FORMULA DESIGNED TO SUPPORT A DAILY CALORIE SURPLUS – This mass gainer delivers a dense, satisfying shake that helps maintain daily calorie targets during bulking phases, supporting consistent nutrition intake.
£25.49
Shipping: Free
Amazon
The Bulk Protein Company, SERIOUS Gainz - Whey Protein Powder - Weight Gain, Mass Gainer - 30g Protein Powders (Red Velvet Cake, 5kg) B01NCULJIL
HIGH-CALORIE MASS GAIN FORMULA WITH ~27G PROTEIN PER SERVING – SERIOUS GAINZ by The Bulk Protein Company delivers approximately 460 calories, 27g protein and 74g carbs per serving, helping support a consistent calorie surplus. Designed for hardgainers and anyone looking to increase size and strength, it supports muscle recovery, training performance and steady weight gain when combined with a structured nutrition plan. SUPPORTS MUSCLE GROWTH & POST-WORKOUT RECOVERY – Each serving provides a balanced blend of protein and carbohydrates to replenish energy after training and support lean muscle growth. The combination of soy protein, whey isolate, casein and oat flour delivers both fast and sustained amino acid release, helping refuel muscles, restore glycogen levels and maintain a high daily protein intake. MIXES BEST WITH MILK FOR A SMOOTHER, MORE ENJOYABLE SHAKE – As a bulking protein powder, SERIOUS GAINZ can be prepared with water or milk, though many users prefer milk for a smoother, richer and more consistent texture. Adding liquid first, shaking thoroughly or using a blender helps reduce clumps and creates a creamier shake that’s easier to drink during heavy bulking phases. SMOOTH, SWEET FLAVOUR EXPERIENCE YOU CAN ENJOY DAILY – This mass gainer delivers a rich, dessert-style taste that makes each shake enjoyable as part of your daily bulking routine. Available in flavours such as Chocolate, Cookies & Cream, Vanilla, Strawberry and Banana, it suits both classic and indulgent preferences. FILLING FORMULA DESIGNED TO SUPPORT A DAILY CALORIE SURPLUS – This mass gainer delivers a dense, satisfying shake that helps maintain daily calorie targets during bulking phases, supporting consistent nutrition intake.
£38.78
Shipping: Free
Amazon
Reflex Nutrition Instant Mass Heavyweight - Mass Gainer - Over 1000 Kcal per Serving, 60g Protein, Creatine - High Calorie Post Workout or Before Bed Protein Shake (Strawberries & Cream, 2 kg) B01E483ON8
Engineered for Gains: This seamless protein shake mix is specifically formulated to accelerate muscle and weight gains and improve post-workout recovery, enhancing overall workout performance for the dedicated, hard gainer and serious athlete alike Excellent Nutrition Profile: Packed with quality ingredients, each protein shake serving delivers over 1000 kcals, 200g of complex carbohydrates, 60g of muscle gain protein, critical EAAs, creatine, 18 vitamins and minerals (B12, B6, C, Iron, Zinc) Outstanding Taste Sensation: Our Strawberries and Cream mass gainer flavour isn't just a treat for your taste buds - it's a deliciously creamy escape into indulgence with every sip, all while you are fueling your body for mass gain and muscle recovery Optimal Timing for Maximum Impact: Consume Instant Mass Heavyweight high protein shake between meals for a positive nitrogen balance, 20-30 minutes post workout for best results or 45-60 minutes before sleep to aid overnight muscle maintenance Trusted Quality Assurance: Reflex Nutrition's promise to quality means whey protein powder from grass-fed cows - Protein Sources are Glutamine Peptides, Whey Protein Concentrate, Milk Protein, Hydrolysed Whey Protein Produced in an Informed Sport Registered Facility - Suitable for vegetarians and Halal certified - Zero added sugars, artificial colors, or soy protein, assuring a conscientious choice of weight gainer for your muscle-building objectives
£36.99
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Optimum Nutrition Serious Mass Protein Powder High Calorie Mass Gainer with Vitamins, Creatine Monohydrate and Glutamine, Vanilla, 4 Servings, 1.34kg, Packaging May Vary B0FFTB3SGJ
Low fat mass gainer with over 1250 CALORIES and 50g of PROTEIN per serving to support muscle growth* plus 3 grams of CREATINE MONOHYDRATE to support performance** No added sugar protein powder formula with 25 vitamins and minerals and less than 5g fat per serving, plus over 250 grams of CARBOHYDRATES helping support muscle recovery*** Serious Mass protein powder 4 Serve comes in 2 flavours (chocolate and vanilla) & contains sweetener. To prepare weight gainer mix 2 scoops with 710 ml of water or plant milk, add fruit or nut butters for a tasty and calorific post workout or between meals protein smoothie Source EFSA Journal *2010;8(10):1811; 2011;9(6):2203; ** 2011;9(7):2303; ***2011; 9(7):2303
£25.00
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The Bulk Protein Company, SERIOUS Gainz - Whey Protein Powder - Weight Gain, Mass Gainer - 30g Protein Powders (Birthday Cake, 5kg) B088P5WQLN
HIGH-CALORIE MASS GAIN FORMULA WITH ~27G PROTEIN PER SERVING – SERIOUS GAINZ by The Bulk Protein Company delivers approximately 460 calories, 27g protein and 74g carbs per serving, helping support a consistent calorie surplus. Designed for hardgainers and anyone looking to increase size and strength, it supports muscle recovery, training performance and steady weight gain when combined with a structured nutrition plan. SUPPORTS MUSCLE GROWTH & POST-WORKOUT RECOVERY – Each serving provides a balanced blend of protein and carbohydrates to replenish energy after training and support lean muscle growth. The combination of soy protein, whey isolate, casein and oat flour delivers both fast and sustained amino acid release, helping refuel muscles, restore glycogen levels and maintain a high daily protein intake. MIXES BEST WITH MILK FOR A SMOOTHER, MORE ENJOYABLE SHAKE – As a bulking protein powder, SERIOUS GAINZ can be prepared with water or milk, though many users prefer milk for a smoother, richer and more consistent texture. Adding liquid first, shaking thoroughly or using a blender helps reduce clumps and creates a creamier shake that’s easier to drink during heavy bulking phases. SMOOTH, SWEET FLAVOUR EXPERIENCE YOU CAN ENJOY DAILY – This mass gainer delivers a rich, dessert-style taste that makes each shake enjoyable as part of your daily bulking routine. Available in flavours such as Chocolate, Cookies & Cream, Vanilla, Strawberry and Banana, it suits both classic and indulgent preferences. FILLING FORMULA DESIGNED TO SUPPORT A DAILY CALORIE SURPLUS – This mass gainer delivers a dense, satisfying shake that helps maintain daily calorie targets during bulking phases, supporting consistent nutrition intake.
£39.99
Shipping: Free
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XL Nutrition Xtra Mass 5.2kg Mass Gainer - Serious Mass Protein Powder - 50g Protein, 1000 Calories, Creatine Monohydrate, BCAA, Glutamine - 20 OPC-PJQ8BZZ-NEW
Features Extra calories for muscle growth: This weight gainer provides 1000 calories per serving, ideal for those seeking serious mass protein...
£54.49
Shipping: £15.00
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Applied Nutrition Beef Mass Gainer Protein Powder – 42g Beef Protein Isolate, High Calorie Weight Gainer Supplement, Lactose Free, Low Sugar (3.13kg – 25 Servings) (Frozen Berries) BEEFGAINER3FB
42g Beef Protein Isolate Per Serving – Ultra-clean, dairy-free protein source ideal for building lean muscle mass, strength, and post-workout recovery. High Calorie Weight Gainer Formula – Delivers 452 kcal and 70g dual-source carbohydrates to support bulking, energy replenishment, and muscle volume. Lactose Free and Low Sugar – Made without dairy, gluten, or soy, this clean formula supports digestion and suits restricted diets while keeping sugar low. Creatine, EAAs, and Electrolyte Blend – Includes creatine monohydrate, full-spectrum essential amino acids, and key electrolytes to support training intensity and hydration. Enhanced with DigeZyme and AstraGin – Advanced digestive enzymes and absorption enhancers support nutrient uptake, gut comfort, and daily use. Tested for Athletes, Halal Certified – Informed-Sport tested and GMP certified, trusted by elite athletes and compliant for halal diets.
£49.39
Shipping: Free
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Applied Nutrition Beef Mass Gainer Protein Powder – 42g Beef Protein Isolate, High Calorie Weight Gainer Supplement, Lactose Free, Low Sugar (3.13kg – 25 Servings) (Pineapple Millions) BEEFGAINER3PM
42g Beef Protein Isolate Per Serving – Ultra-clean, dairy-free protein source ideal for building lean muscle mass, strength, and post-workout recovery. High Calorie Weight Gainer Formula – Delivers 452 kcal and 70g dual-source carbohydrates to support bulking, energy replenishment, and muscle volume. Lactose Free and Low Sugar – Made without dairy, gluten, or soy, this clean formula supports digestion and suits restricted diets while keeping sugar low. Creatine, EAAs, and Electrolyte Blend – Includes creatine monohydrate, full-spectrum essential amino acids, and key electrolytes to support training intensity and hydration. Enhanced with DigeZyme and AstraGin – Advanced digestive enzymes and absorption enhancers support nutrient uptake, gut comfort, and daily use. Tested for Athletes, Halal Certified – Informed-Sport tested and GMP certified, trusted by elite athletes and compliant for halal diets.
£44.97
Shipping: Free
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