CALORIE LOADED FOR GAINS - Over 1000 calories per serving to push your mass gain goals into overdrive.
MUSCLE BUILDING POWERHOUSE - 61g of premium protein fuels serious muscle growth with every shake.
SLOW FAST PROTEIN FUSION - Whey concentrate for instant recovery plus micellar casein for 8-hour sustained muscle support.
FLAVOR VARIETY TO CRUSH BOREDOM - Six crave-worthy flavors keep your taste buds as pumped as your muscles.
BULK UP WITHOUT BREAKING THE BANK - Massive 5kg tub delivers 18 high-impact servings for consistent, long-term gains.
Warrior Mass Protein Powder is a high-calorie, serious mass gainer designed for aggressive athletes and fitness pros. Each 280g serving packs 61g of protein and 1000+ calories, combining fast-absorbing whey and slow-digesting micellar casein to maximize muscle growth and recovery. Available in six delicious flavors and supplied in a 5.04kg tub with 18 servings, it’s the ultimate supplement for those committed to real, measurable mass and strength gains.
Specifications
Product Name
Mass
Allergen Information
Contains: Wheat, Milk, Oat
Weight
5 Kilograms
Units
5000.0 gram
Storage Instructions
Storage Instructions: Store in a cool dry place, away from direct sunlight and out of the reach of children.
Manufacturer contact
Distributed Worldwide by KBF Enterprises Ltd, Unit 1 Guinness Road Manchester M17 1SB
Brand
Warrior
Format
Powder
Age Range Description
Adult
Have a Question? See What Others Asked
How much sugar per serving
How many serving per package
Expiry date
Reviews
4.1
All from verified purchases
L**
Good Stuff
Lasted ages and tastes beautiful
J**R
I will buy it again soon. I like it.
I definitely got value for my money. I will buy it again soon.
M**E
Great Taste / Loaded with calories and Protein
As a guy who is in the early stages of bulking up, I needed something that was great tasting, loaded with calories and protein and this stuff is perfect.The bag states take 2 x 140g scoops with 300ml water but those servings as absolutely ridiculous. Two scoops fills my 600ml gym bottle more than halfway, so to mix in a further 300ml is impossible.Instead I’ve been taking one scoop (140g) with 300ml and it’s a great balance. I use FitnessPal and by doing one scoop you’re still getting in over 500 calories and over 20g protein.I went for white chocolate in error and it actually tastes great.
A**I
Flavour isn’t the best
I’ve tried plenty of protein powders from plenty of different company’s and I can comfortably say the taste of this white chocolate is one of the worst. That being said, if you can look past the taste and actually use the protein for what it’s intended, it does the job.
L**T
Tum yum
Yummy very good
A**A
Definitely worth it
A decent calorie packed serving in just 300/400ml.Mixes really quick and has no clumps or lumps. Tastes just as described no powdery taste.Contrary to another review, no it does not alter your body odour in any way, maybe needs medical attention.The shakes are smooth, taste well and calorie packed - just as intended.
A**A
Bad side effects - Avoid
I want to start off by saying that I’m not new to weight gainer shakes and have been consuming them for the last five years and have tried multiple brands never having any issues. This particular brand however should not even be listed on Amazon. After three days of consuming it my body odour has completely changed to a horrible smell which I can only describe as a strong damp rotting caramel chemical smell, similar to the powder itself but 100x worse. I also started to get acne, and this was after just three days! It’s been four weeks since I’ve stopped consuming the shake, and my body odour is only just staring to return to normal even though the smell is still there and I fear it has permanently changed my body smell. I’ve never had any issues with body odour until I consumed this shake. I’m not sure what sweeteners and ingredients they use but based on my experience, this shake is dangerous
G**N
Awesome
I actually think this is really good. Ive ignored the instructions on the bag, as two scoops is far to much. I use one scoop, with 600ml of water, its still sweet, but not as bad as it would be following the instruction's. i have one shake in the morning, then one in the evening. really bumps up my calorie, and protein intake. Salted caramel is actually very nice.
Common Questions
Trustpilot
TrustScore 4.5 | 7,300+ reviews
Ali H.
Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.
1 day ago
Anjali K.
The product quality is outstanding. Exactly what I needed for my work.
Directions: AS A MASS GAIN SUPPLEMENT:Take 1 x 280g Serving (2 Scoops) of Warrior MASS and mix in 300ml of water. We recommend 1 serving immediately post workout, and 1 at any other time of day when you want to enjoy more protein, fuel up on healthy, wholesale nutrition, or enjoy a tasty shake.AS A POST WORKOUT SHAKE: Take 1 x 280g Serving (2 Scoops) of Warrior MASS and mix in 300ml of water. Consume within 30 minutes of finishing your workout.
Safety Warning
WARNING: Consult your physician before using this product if you are taking medicines or are under a physician’s care for a medical condition. Intended only for use by adults 18 years of age and older. Not recommended for pregnant or breastfeeding women. Do not exceed the recommended daily dose.
Manufacturer Contact Information
Distributed Worldwide by KBF Enterprises Ltd, Unit 1 Guinness Road Manchester M17 1SB
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I like it.","reviewBody":"I definitely got value for my money. I will buy it again soon."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"4.0"},"author":{"@type":"Person","name":"M***E"},"datePublished":"14 November 2024","name":"Great Taste / Loaded with calories and Protein","reviewBody":"As a guy who is in the early stages of bulking up, I needed something that was great tasting, loaded with calories and protein and this stuff is perfect.The bag states take 2 x 140g scoops with 300ml water but those servings as absolutely ridiculous. Two scoops fills my 600ml gym bottle more than halfway, so to mix in a further 300ml is impossible.Instead I’ve been taking one scoop (140g) with 300ml and it’s a great balance. I use FitnessPal and by doing one scoop you’re still getting in over 500 calories and over 20g protein.I went for white chocolate in error and it actually tastes great."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"3.0"},"author":{"@type":"Person","name":"A***I"},"datePublished":"7 January 2025","name":"Flavour isn’t the best","reviewBody":"I’ve tried plenty of protein powders from plenty of different company’s and I can comfortably say the taste of this white chocolate is one of the worst. That being said, if you can look past the taste and actually use the protein for what it’s intended, it does the job."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"L***T"},"datePublished":"14 February 2025","name":"Tum yum","reviewBody":"Yummy very good"},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"A***A"},"datePublished":"6 June 2023","name":"Definitely worth it","reviewBody":"A decent calorie packed serving in just 300/400ml.Mixes really quick and has no clumps or lumps. Tastes just as described no powdery taste.Contrary to another review, no it does not alter your body odour in any way, maybe needs medical attention.The shakes are smooth, taste well and calorie packed - just as intended."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"1.0"},"author":{"@type":"Person","name":"A***A"},"datePublished":"25 January 2022","name":"Bad side effects - Avoid","reviewBody":"I want to start off by saying that I’m not new to weight gainer shakes and have been consuming them for the last five years and have tried multiple brands never having any issues. This particular brand however should not even be listed on Amazon. After three days of consuming it my body odour has completely changed to a horrible smell which I can only describe as a strong damp rotting caramel chemical smell, similar to the powder itself but 100x worse. I also started to get acne, and this was after just three days! It’s been four weeks since I’ve stopped consuming the shake, and my body odour is only just staring to return to normal even though the smell is still there and I fear it has permanently changed my body smell. I’ve never had any issues with body odour until I consumed this shake. I’m not sure what sweeteners and ingredients they use but based on my experience, this shake is dangerous"},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"G***N"},"datePublished":"12 December 2021","name":"Awesome","reviewBody":"I actually think this is really good. Ive ignored the instructions on the bag, as two scoops is far to much. I use one scoop, with 600ml of water, its still sweet, but not as bad as it would be following the instruction's. i have one shake in the morning, then one in the evening. really bumps up my calorie, and protein intake. Salted caramel is actually very nice."}],"aggregateRating":{"@type":"AggregateRating","ratingValue":4.125,"bestRating":5,"ratingCount":8}},{"@type":"FAQPage","mainEntity":[{"@type":"Question","name":"How much sugar per serving","acceptedAnswer":{"@type":"Answer","text":"17g sugar/100g\n1 serving=280g protein powder"}},{"@type":"Question","name":"How many serving per package","acceptedAnswer":{"@type":"Answer","text":"If you base your use on the suggested servings (280g per) it's approx 16-20 servings in the 5kg depending on how you scoop"}},{"@type":"Question","name":"Expiry date","acceptedAnswer":{"@type":"Answer","text":"All Warrior Mass bags have an expiry date of around 18 months. If ordered you will have a minimum of a year"}}]}]}
