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Best Bulk Protein Powder Lean Mass of 2026
Last updated on 04/01/2026
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1
Bulk Lean Mass Gainer, Protein Shake, Chocolate, 5 kg, Packaging May Vary
Bulk
Why we love it
High protein and carb ratio.
Slow-release protein blend.
Wide range of flavors.
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9.9
Exceptional
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9.9
Exceptional
Bulk
Bulk Lean Mass Gainer, Protein Shake, Chocolate, 5 kg, Packaging May Vary
Check Price
Show More
Why we love it
High protein and carb ratio.
Slow-release protein blend.
Wide range of flavors.
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Value for Money
2
CNP Professional Mass XL, High Calorie Lean Mass, Muscle & Bulk, Weight Gainer Protein Powder Shake 4.8kg, 4 Flavours Available (Chocolate)
CNP Professional
Why we love it
High protein content for muscle.
Promotes strength and size increase.
Aids in efficient digestion.
Main Highlights
✅ 5-Stage Protein Blend with 34g of Protein per Serving
✅ 150g Quality Carbohydrates and Over 1000 Calories as Cluster Dextrin
✅ A Digestive & Multivitamin Blend with Patented DigeZyme and Lactospore
✅ 4 High-Quality, Amino Acid Rich Sources For Serious Mass
✅ An Industry Go-To Product For Strength and Size
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9.8
Exceptional
Check Price
9.8
Exceptional
CNP Professional
CNP Professional Mass XL, High Calorie Lean Mass, Muscle & Bulk, Weight Gainer Protein Powder Shake 4.8kg, 4 Flavours Available (Chocolate)
Check Price
Show More
Why we love it
High protein content for muscle.
Promotes strength and size increase.
Aids in efficient digestion.
Main Highlights
✅ 5-Stage Protein Blend with 34g of Protein per Serving
✅ 150g Quality Carbohydrates and Over 1000 Calories as Cluster Dextrin
✅ A Digestive & Multivitamin Blend with Patented DigeZyme and Lactospore
✅ 4 High-Quality, Amino Acid Rich Sources For Serious Mass
✅ An Industry Go-To Product For Strength and Size
Show More
3
Bulk Lean Mass Gainer, Protein Shake, Vanilla, 2.5 kg, Packaging May Vary
Bulk
4% Off
Why we love it
High protein to carbohydrate ratio.
Slow and fast protein release.
Wide range of flavors.
Main Highlights
Lean Mass Gainer from a leading sports nutrition brand
Contains a 1:1 ratio of protein (34g) to carbohydrate (34g), whilst delivering 338kcal with only 5g of fat
Slow and fast release protien blend consisting of whey protein concentrate, milk protein concentrate and egg white powder
Contains added Glutamine Peptides; a premium, peptide-bonded form of L-Glutamine
Available in a wide range of flavours and sizes
Note: packaging may vary for a limited period of time
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9.7
Exceptional
Check Price
9.7
Exceptional
Bulk
Bulk Lean Mass Gainer, Protein Shake, Vanilla, 2.5 kg, Packaging May Vary
4% Off
Check Price
Show More
Why we love it
High protein to carbohydrate ratio.
Slow and fast protein release.
Wide range of flavors.
Main Highlights
Lean Mass Gainer from a leading sports nutrition brand
Contains a 1:1 ratio of protein (34g) to carbohydrate (34g), whilst delivering 338kcal with only 5g of fat
Slow and fast release protien blend consisting of whey protein concentrate, milk protein concentrate and egg white powder
Contains added Glutamine Peptides; a premium, peptide-bonded form of L-Glutamine
Available in a wide range of flavours and sizes
Note: packaging may vary for a limited period of time
Show More
4
The Bulk Protein Company, SERIOUS GAINZ - Whey Protein Powder - Weight Gain, Mass Gainer - 30g Protein Powders (Vanilla, 5kg)
The Bulk Protein Company
Why we love it
Builds muscle with 30g protein.
Aids weight gain effectively.
Offers great taste choices.
Main Highlights
26G PROTEIN PER SERVING TO HELP BUILD MUSCLE - 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 464 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 77g of carbohydrates which will help your body absorb the protein within, turning it into muscle mass to help improve 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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9.5
Superb
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9.5
Superb
The Bulk Protein Company
The Bulk Protein Company, SERIOUS GAINZ - Whey Protein Powder - Weight Gain, Mass Gainer - 30g Protein Powders (Vanilla, 5kg)
Check Price
Show More
Why we love it
Builds muscle with 30g protein.
Aids weight gain effectively.
Offers great taste choices.
Main Highlights
26G PROTEIN PER SERVING TO HELP BUILD MUSCLE - 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 464 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 77g of carbohydrates which will help your body absorb the protein within, turning it into muscle mass to help improve 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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5
Warrior Mass Protein Powder – 5.04kg – Serious Mass Gainer – High Calorie, Weight Gain Supplement – 61g of Protein, 18 Servings, 1000+ Calories Shake, Supports Muscle Growth (Vanilla Cheesecake, 5kg)
Warrior
20% Off
Why we love it
Supports muscle, strength, mass gains.
Helps meet daily protein needs.
Offers six tasty flavours.
Main Highlights
✅ WARRIOR MASS – Has been designed to support muscle, strength, and mass gains. If you're an MMA fighter, boxer, or rugby player, or train aggressively to get REAL results from your body, Warrior MASS is for you!
✅ 61g PROTEIN PER SERVING TO BUILD MUSCLE MASS – A convenient supplement to meet your daily protein needs. Our Warrior MASS protein shake is packed with over 1000+ calories!
✅ 6 FLAVOURS – Warrior MASS comes in 6 tasty flavours: Double Chocolate, White Chocolate, Banana Crème, Vanilla Cheesecake, Salted Caramel, and Strawberry Crème.
✅ 5.04KG & 18 SERVINGS – An excellent value mass/weight gainer. Our recommended serving size is 2 rounded scoops (280g), and we suggest mixing it with 300 ml of water.
✅ PROTEIN BLEND – Made with Whey Protein Concentrate to provide an instant protein injection and Micellar Casein, which digests slowly over 8 hours. It’s perfect post-workout, ideal between meals, and an exceptional addition of clean food support to your daily diet. Warrior MASS has got your back.
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9.3
Superb
Check Price
9.3
Superb
Warrior
Warrior Mass Protein Powder – 5.04kg – Serious Mass Gainer – High Calorie, Weight Gain Supplement – 61g of Protein, 18 Servings, 1000+ Calories Shake, Supports Muscle Growth (Vanilla Cheesecake, 5kg)
20% Off
Check Price
Show More
Why we love it
Supports muscle, strength, mass gains.
Helps meet daily protein needs.
Offers six tasty flavours.
Main Highlights
✅ WARRIOR MASS – Has been designed to support muscle, strength, and mass gains. If you're an MMA fighter, boxer, or rugby player, or train aggressively to get REAL results from your body, Warrior MASS is for you!
✅ 61g PROTEIN PER SERVING TO BUILD MUSCLE MASS – A convenient supplement to meet your daily protein needs. Our Warrior MASS protein shake is packed with over 1000+ calories!
✅ 6 FLAVOURS – Warrior MASS comes in 6 tasty flavours: Double Chocolate, White Chocolate, Banana Crème, Vanilla Cheesecake, Salted Caramel, and Strawberry Crème.
✅ 5.04KG & 18 SERVINGS – An excellent value mass/weight gainer. Our recommended serving size is 2 rounded scoops (280g), and we suggest mixing it with 300 ml of water.
✅ PROTEIN BLEND – Made with Whey Protein Concentrate to provide an instant protein injection and Micellar Casein, which digests slowly over 8 hours. It’s perfect post-workout, ideal between meals, and an exceptional addition of clean food support to your daily diet. Warrior MASS has got your back.
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6
SERIOUS PROTEIN – Protein Powder – 4kg – Low Carb – Supports Lean Muscle Growth – Recovery Supplement - The Bulk Protein Company - 133 Servings (Chocolate)
The Bulk Protein Company
20% Off
Why we love it
Aids in muscle growth.
Low calorie protein source.
Great taste, excellent value.
Main Highlights
✅ 24g PROTEIN PER SERVING TO BUILD LEAN MUSCLE - A convenient way to help meet your daily protein needs. 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
✅ HIGH PROTEIN, LOW CALORIES, LOW CARBS - Only 114 Calories Per Serving! Serious Protein powder is 80% Protein with Low Carbs, Sugars, and Fats. Ideal for adding LEAN MASS! Perfect to use as a meal replacement or part of a calorie-controlled diet, while trying to lean out, or for those simply looking to support MUSCLE GAINS.
✅ HIGH QUALITY INGREDIENTS - Premium blend of Whey Protein Concentrate, Micellar Casein and Soy Protein Isolate, a combination of slow and fast releasing proteins for total protein synthesis throughout the day. Also contains GLUTAMINE PEPTIDE, essential for muscle recovery and more bioavailable than regular glutamine, helping aid MUSCLE GROWTH.
✅ PROTEIN SHAKE THAT TASTES GREAT - 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. For best results consume 1 serving (30g) one to three times per day
✅ EXCELLENT VALUE - More than 6 weeks supply in one tub, when following our recommended servings. Comes with scoop for measurements.
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9.1
Superb
Check Price
9.1
Superb
The Bulk Protein Company
SERIOUS PROTEIN – Protein Powder – 4kg – Low Carb – Supports Lean Muscle Growth – Recovery Supplement - The Bulk Protein Company - 133 Servings (Chocolate)
20% Off
Check Price
Show More
Why we love it
Aids in muscle growth.
Low calorie protein source.
Great taste, excellent value.
Main Highlights
✅ 24g PROTEIN PER SERVING TO BUILD LEAN MUSCLE - A convenient way to help meet your daily protein needs. 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
✅ HIGH PROTEIN, LOW CALORIES, LOW CARBS - Only 114 Calories Per Serving! Serious Protein powder is 80% Protein with Low Carbs, Sugars, and Fats. Ideal for adding LEAN MASS! Perfect to use as a meal replacement or part of a calorie-controlled diet, while trying to lean out, or for those simply looking to support MUSCLE GAINS.
✅ HIGH QUALITY INGREDIENTS - Premium blend of Whey Protein Concentrate, Micellar Casein and Soy Protein Isolate, a combination of slow and fast releasing proteins for total protein synthesis throughout the day. Also contains GLUTAMINE PEPTIDE, essential for muscle recovery and more bioavailable than regular glutamine, helping aid MUSCLE GROWTH.
✅ PROTEIN SHAKE THAT TASTES GREAT - 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. For best results consume 1 serving (30g) one to three times per day
✅ EXCELLENT VALUE - More than 6 weeks supply in one tub, when following our recommended servings. Comes with scoop for measurements.
Show More
7
Anabolic Gainz 5kg – Mass Gainer – 30g Protein Powder – Contains 3g Creatine Per Serving – Post Workout Recovery Fuel to Build Lean Muscle – 40 Servings – GMP Certified – TBPC (Strawberry)
The Bulk Protein Company
Why we love it
Supports rapid muscle growth.
Packed with vital nutrients.
Convenient post-workout blend.
Main Highlights
ANABOLIC GAINZ – Is a protein powder, designed to supplement muscle growth and to be consumed as a post-workout shake. We’re now available in the staple flavours, these are Chocolate, Strawberry, and Vanilla.
NUTRITIONALS – Our Anabolic Gainz Mass Gainer comes in a 5kg tub containing 30g of Protein and is packed with over 450 calories! In addition, we’ve added 3g of Creatine per serving to support muscle growth, recovery, and performance.
MACROs – Our shake contains Carbohydrates, Creatine, Amino Acids, Vitamins, and Minerals. It’s a great-tasting protein drink that will slot straight into your supplement stack.
40 SERVINGS – With over a month's supply this protein powder will help reach your goals. It mixes well and doesn’t require a blender, simply look out for our TBPC Gainz 800ml Shaker.
TBPC – Here at The Bulk Protein Company we're serious about value, huge protein levels, and incredible results in your training & diet. If you're serious about training, Anabolic Gainz is for you. GMP Certified, Manufactured in the UK.
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8.9
Excellent
Check Price
8.9
Excellent
The Bulk Protein Company
Anabolic Gainz 5kg – Mass Gainer – 30g Protein Powder – Contains 3g Creatine Per Serving – Post Workout Recovery Fuel to Build Lean Muscle – 40 Servings – GMP Certified – TBPC (Strawberry)
Check Price
Show More
Why we love it
Supports rapid muscle growth.
Packed with vital nutrients.
Convenient post-workout blend.
Main Highlights
ANABOLIC GAINZ – Is a protein powder, designed to supplement muscle growth and to be consumed as a post-workout shake. We’re now available in the staple flavours, these are Chocolate, Strawberry, and Vanilla.
NUTRITIONALS – Our Anabolic Gainz Mass Gainer comes in a 5kg tub containing 30g of Protein and is packed with over 450 calories! In addition, we’ve added 3g of Creatine per serving to support muscle growth, recovery, and performance.
MACROs – Our shake contains Carbohydrates, Creatine, Amino Acids, Vitamins, and Minerals. It’s a great-tasting protein drink that will slot straight into your supplement stack.
40 SERVINGS – With over a month's supply this protein powder will help reach your goals. It mixes well and doesn’t require a blender, simply look out for our TBPC Gainz 800ml Shaker.
TBPC – Here at The Bulk Protein Company we're serious about value, huge protein levels, and incredible results in your training & diet. If you're serious about training, Anabolic Gainz is for you. GMP Certified, Manufactured in the UK.
Show More
8
Bulk Lean Mass Gainer, Protein Shake, Vanilla, 1 kg, Packaging May Vary
Bulk
3% Off
Why we love it
Perfectly balanced nutrient ratio.
High protein content.
Delicious range of flavors.
Main Highlights
A carefully balanced formula that provides a 1:1 ratio of protein and carbohydrates
Powered by 34 g protein and 34 g carbohydrates per serving
A blend of whey protein, milk protein and egg white powder provides a mix of slow and fast proteins
Perfect for trainers who want to build muscle and cut down on carbs; High in protein which contributes to the growth of muscle mass
Available in a range of delicious flavours, this is your perfect training partner.
Show More
8.8
Excellent
Check Price
8.8
Excellent
Bulk
Bulk Lean Mass Gainer, Protein Shake, Vanilla, 1 kg, Packaging May Vary
3% Off
Check Price
Show More
Why we love it
Perfectly balanced nutrient ratio.
High protein content.
Delicious range of flavors.
Main Highlights
A carefully balanced formula that provides a 1:1 ratio of protein and carbohydrates
Powered by 34 g protein and 34 g carbohydrates per serving
A blend of whey protein, milk protein and egg white powder provides a mix of slow and fast proteins
Perfect for trainers who want to build muscle and cut down on carbs; High in protein which contributes to the growth of muscle mass
Available in a range of delicious flavours, this is your perfect training partner.
Show More
9
Bulk Complete Mass Gainer | Vanilla | 2.5kg | 45g Protein per Serving | 65g Carbohydrates | 500 kcal per Serving | High-Calorie Weight Gainer | Supports Muscle Growth & Maintenance | High Protein
Bulk
Why we love it
Serious bulking support for trainers.
Delicious flavors enhance your intake.
High in protein promotes muscle growth.
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.
Show More
8.8
Excellent
Check Price
8.8
Excellent
Bulk
Bulk Complete Mass Gainer | Vanilla | 2.5kg | 45g Protein per Serving | 65g Carbohydrates | 500 kcal per Serving | High-Calorie Weight Gainer | Supports Muscle Growth & Maintenance | High Protein
Check Price
Show More
Why we love it
Serious bulking support for trainers.
Delicious flavors enhance your intake.
High in protein promotes muscle growth.
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.
Show More
10
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
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.
Show More
8.7
Excellent
Check Price
8.7
Excellent
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
Check Price
Show More
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.
Show More
