Best Bulk Powders Mass Gainer of 2025
Last updated on 27/09/2025
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Best Choice
1
The Bulk Protein Company - Serious Gainz – Mass Gainer Protein Powder – Banana 5kg, B142-BA
The Bulk Protein Company
6% OffFree Shipping
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The Bulk Protein Company
The Bulk Protein Company - Serious Gainz – Mass Gainer Protein Powder – Banana 5kg, B142-BA
6% OffFree Shipping
Why we love it
- Optimal for muscle recovery and growth.
- Promotes mass gain efficiently.
- Amazing taste with variety.
Main Highlights
- 30g PROTEIN PER SERVING TO HELP BUILD MUSCLE - Protein Isolate powder that contains 30 grams of high quality Protein per serving. A convenient and easy way to help you meet your daily protein needs. Use after training to quickly heal micro-tears in muscle tissues, which speeds up recovery, reduces muscle soreness and leads to stronger and bigger muscles over time
- PUT ON SIZE AND GAIN MASS - With 468 lean calories per serving, Serious Gainz protein powder is ideal when BULKING. Use as part of a balanced diet to help add body mass and increase weight gain. Contains 81g of carbohydrates which will help your body absorb the protein within, turning it into muscle mass to help towards improving your overall body composition
- PROTEIN SHAKE THAT TASTES GREAT - Add 3 scoops of powder to 400-500ml of water or milk and mix well to create a great tasting Protein Shake! Can also be enjoyed in smoothies, with oats or when added to a pancake mix. Protein powders don't have to be boring, so we made 10 different flavours for you to choose from
- HIGH QUALITY WHEY PROTEIN - Whey digests quickly and is rich in branched-chain amino acids (BCAAs). One of these BCAAs, Leucine, plays a major role in promoting muscle growth and recovery after resistance and endurance exercise. When amino acids are digested and absorbed into your bloodstream, they become available for muscle protein synthesis, which is the creation of new muscle
- EXCELLENT VALUE 5kg TUB WITH 40 SERVINGS - With up to a month's supply of high quality protein powder, we offer great value for your money compared with other brands. We recommend one serving per day to consistently meet your daily protein goal. Consume immediately post-training on workout days and between breakfast and lunch on non-workout days. Comes with scooper for measurements
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Value for Money
2
Bulk Informed Mass, Mass Gainer, Whey Protein Shake, Strawberries and Cream, 3 kg, Packaging May Vary
Bulk
14% OffFree Shipping
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Bulk
Bulk Informed Mass, Mass Gainer, Whey Protein Shake, Strawberries and Cream, 3 kg, Packaging May Vary
14% OffFree Shipping
Why we love it
- Perfect for high-performing athletes.
- Boosts physical performance with creatine.
- Delicious flavours available.
Main Highlights
- A premium mass gainer formula made for high-performing athletes
- Powered by 45 g protein (using our exclusive mTOR protein complex) and 75 g carbohydrates per serving
- Contains creatine, which increases physical performance during successive bursts of short-term, high-intensity exercise; The beneficial effect is obtained with a daily intake of 3 g of creatine
- Perfect for elite trainers, this advanced formula provides over 550 kcal per serving
- Available in a range of delicious flavours, this is your perfect training partner
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3
Optimum Nutrition Serious Mass Protein Powder High Calorie Mass Gainer with Vitamins, Creatine and Glutamine, Vanilla, 8 Servings, 2.73 kg, Packaging May Vary
Optimum Nutrition
11% OffFree Shipping
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Optimum Nutrition
Optimum Nutrition Serious Mass Protein Powder High Calorie Mass Gainer with Vitamins, Creatine and Glutamine, Vanilla, 8 Servings, 2.73 kg, Packaging May Vary
11% OffFree Shipping
Why we love it
- Boosts muscle growth and performance.
- Supports muscle recovery effectively.
- Delicious variety of flavours.
Main Highlights
- CALORIE RICH PROTEIN SOURCE – the ultimate gainer powder which can be used post-workout or between meals
- SUPPORTS SERIOUS SIZE – great for those aspiring to be bigger, for those who find it hard to gain weight / muscle, or for those on the go who have high caloric needs due to intense training
- 1,255-1272 CALORIES per serving – when mixed with water
- 50 g – 53 g PROTEIN per serving
- 250 g+ CARBOHYDRATES per serving
- ADDED CREATINE, L-GLUTAMINE & GLUTAMIC ACID
- INSTANTISED POWDER – helps the powder dissolve easily and mixes well in a blender with other ingredients such as fruit and nut butters for added calories
- 24 VITAMINS & MINERALS per serving
- NO ADDED SUGAR
- AVAILABLE IN 6 LB TUBS OR 12 LB BAGS
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4
Optimum Nutrition Serious Mass Protein Powder High Calorie Mass Gainer with Vitamins, Creatine and Glutamine, Chocolate, 16 Servings, 5.45 kg
Optimum Nutrition
12% OffFree Shipping
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Optimum Nutrition
Optimum Nutrition Serious Mass Protein Powder High Calorie Mass Gainer with Vitamins, Creatine and Glutamine, Chocolate, 16 Servings, 5.45 kg
12% OffFree Shipping
Why we love it
- Supports muscle growth and performance.
- Promotes muscle recovery after workouts.
- Comes in 6 delicious flavours.
Main Highlights
- Low fat mass gainer with over 1262 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 248 grams of CARBOHYDRATES helping support muscle recovery***
- Serious Mass protein powder comes in 6 flavours (banana, chocolate peanut butter, chocolate, cookies & cream, strawberry 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
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5
USN Hyperbolic Mass Dutch Chocolate 6kg: High Calorie Mass Gainer Protein Powder for Muscle Building and Weight Gain - Improved Formula & Flavour with 7.5g Creatine Monohydrate and Less Sugar
USN
9% OffFree Shipping
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USN
USN Hyperbolic Mass Dutch Chocolate 6kg: High Calorie Mass Gainer Protein Powder for Muscle Building and Weight Gain - Improved Formula & Flavour with 7.5g Creatine Monohydrate and Less Sugar
9% OffFree Shipping
Why we love it
- Enhances muscle mass effectively.
- Offers nutritional weight gain.
- Delicious chocolate flavor.
Main Highlights
- 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.
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6
USN Muscle Fuel Anabolic All-In-One Muscle Mass Gainer, Chocolate Flavour - 2kg, 54g Protein Powder, 5g Creatine Powder & 5g BCAA Powder For Maximum Muscle Growth, Post Workout Recovery Drink Mix
USN
10% Off
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USN
USN Muscle Fuel Anabolic All-In-One Muscle Mass Gainer, Chocolate Flavour - 2kg, 54g Protein Powder, 5g Creatine Powder & 5g BCAA Powder For Maximum Muscle Growth, Post Workout Recovery Drink Mix
10% Off
Why we love it
- All-in-one protein and creatine.
- Increases physical performance notably.
- Reduces muscle protein breakdown.
Main Highlights
- USN Muscle Fuel Anabolic protein drink mix: High protein shake powder with Vitamins, Minerals, Carbohydrates, BCAAs, Amino Acids and Creatine. Premium dietary supplement designed to support muscle building
- Premium women's and men's supplements: USN diet supplements offer proven benefits, when taken alongside a balanced diet and healthy lifestyle. Always consult a healthcare professional first
- Mass gainer protein powder: Chocolate flavoured drink powder with 54g of premium quality protein, 77g of carbohydrates and 850mg of HMB to support muscle recovery, growth and performance
- Reach your goals: All in one muscle gain building stack, combined with raw creatines and carbohydrates, so creatine is easily absorbed and transported around the body. Easy to mix with water
- Ultimate Sports Nutrition: USN are at the forefront of sports nutrition research, making effective sports nutrition supplements for professional and non-professional athletes, pre or post workout
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7
Dymatize Super Mass Gainer Rich Chocolate 2943g - Weight-Gainer Pulver + Kohlenhydrate, BCAAs und Casein
Dymatize
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Dymatize
Dymatize Super Mass Gainer Rich Chocolate 2943g - Weight-Gainer Pulver + Kohlenhydrate, BCAAs und Casein
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Why we love it
- High-quality protein benefits muscle growth.
- Reduces tiredness and fatigue.
- Assurance of highest product quality.
Main Highlights
- 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
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8
Bulk Complete Mass Gainer | Strawberry | 2.5kg | 45g Protein per Serving | 65g Carbohydrates | 500 kcal per Serving | High-Calorie Weight Gainer | Supports Muscle Growth & Maintenance | High Protein
Bulk
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Bulk
Bulk Complete Mass Gainer | Strawberry | 2.5kg | 45g Protein per Serving | 65g Carbohydrates | 500 kcal per Serving | High-Calorie Weight Gainer | Supports Muscle Growth & Maintenance | High Protein
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Why we love it
- Serious bulking support guaranteed.
- Ideal protein and carb balance.
- Delicious flavors for every preference.
Main Highlights
- High Protein for Optimal Muscle Gain: Each 135g serving delivers 45g of high-quality protein along with 65g 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.
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9
Bulk Complete Mass Gainer | Cinnamon Cereal Milk | 2.5kg | 45g Protein Serving | 65g Carbohydrates | 500 kcal Serving | High-Calorie Weight Gainer | Supports Muscle Growth Maintenance | High Protein
Bulk
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Bulk
Bulk Complete Mass Gainer | Cinnamon Cereal Milk | 2.5kg | 45g Protein Serving | 65g Carbohydrates | 500 kcal Serving | High-Calorie Weight Gainer | Supports Muscle Growth Maintenance | High Protein
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Why we love it
- Serious bulking made easy.
- Packed with essential proteins.
- Gain muscle mass effectively.
Main Highlights
- High Protein for Optimal Muscle Gain: Each 135g serving delivers 45g of high-quality protein along with 65g 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.
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10
Bulk Complete Mass Gainer | Chocolate Caramel | 2.5kg | 45g Protein Serving | 65g Carbohydrates | 500 kcal Serving | High-Calorie Weight Gainer | Supports Muscle Growth & Maintenance | High Protein
Bulk
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Bulk
Bulk Complete Mass Gainer | Chocolate Caramel | 2.5kg | 45g Protein Serving | 65g Carbohydrates | 500 kcal Serving | High-Calorie Weight Gainer | Supports Muscle Growth & Maintenance | High Protein
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Why we love it
- High protein for muscle growth.
- Contains fast and slow-release proteins.
- Perfect for serious bulking.
Main Highlights
- High Protein for Optimal Muscle Gain: Each 135g serving delivers 45g of high-quality protein along with 65g 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.
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