FUEL YOUR GAINS - Packed with 5g of creatine to supercharge your muscle growth.
TRUSTED QUALITY - Crafted by USN, a leader in sports nutrition for over 20 years!
DIVERSE PROTEIN POWER - Harness the strength of 5 different protein sources for optimal absorption.
UNLEASH YOUR POTENTIAL - Elevate your workouts with a powerful 54g protein matrix per serving!
ADVANCED NUTRITION FORMULA - Includes cutting-edge ingredients like Free-Form Amino Acids and Avena Sativa.
USN Muscle Fuel Anabolic Chocolate is a premium all-in-one protein powder shake designed for serious athletes. With 54g of protein and 5g of creatine per serving, this 4kg powerhouse supports muscle growth and enhances physical performance. Formulated with five diverse protein sources and advanced ingredients, it ensures optimal absorption and muscle recovery. Trust in USN's 20+ years of expertise in sports nutrition to fuel your fitness journey.
Specifications
Product Name
Protein Powder
Weight
4 kg
Units
4000.0 gram
Manufacturer contact
USN UK Ltd, Seven House, High Street, Longbridge, B31 2UQ
Brand
USN
Format
Powder
Age Range Description
Adult
Have a Question? See What Others Asked
why product info is hided?how many colories per serving?how many servings total?
Do all flavours of this product have E124? I'm concerned as this is a banned additive in certain countries.
It states that you could have 1 to 2 servings per day. So is that 3 scoops per serving or the 3 scoops divided by 2 servings?
Does this item come in bags in the tub or powder in tge tub
Reviews
4.5
All from verified purchases
M**N
Get ready to lift!
If you're serious about your training then you will need a serious product to help you with your gains. Anabolic Muscle Fuel is for the HARDCORE. 50g of protein and a lot more means this is a serious shake. Ignore all the wimpy 1* reviews who can't stomach it. This shake is for those who are serious about results. It's always been my "go to" shake when bulking and increasing strength. Expect to see gains in strength and size. As long as you are training hard 2-3+ times a week and eating well, people will be commenting on your physique after you've finished your first bucket. Tastes great and mixes well in USN Tornado Shaker.Enjoy the pump.P.S Beware the gas. Although this is part of increasing protein consumption. Your stomach should get used to it within a week or too.
A**.
Very pleased
Results wise - It is quite good, gives you that extra strength in the gym when you need it and helps with recovery. Making two shakes a day while on the days when I'm attending gym and having one on the rest days helped me gain about 2 kg in a month.Taste wise - extremely good with milk, reasonable with water. I find that with water it can be sometimes too sweet. I'm using the chocolate flavour. Also, as a side note, having it with water will make you wee a 2/3 times in an hour. Having it with milk won't. Therefore the absorption is different when having it with milk because milk contains fat and they're mixing together.Also, I have a sensible digestion system but with this product I never had any problems.
M**Y
Excellent
Mixes easily in a shaker using milk and water. Be warned, it is not an isolate whey and gives quite a mighty calorific hit, so if you are trying to be deficit with calories two of these a day will equate to roughly 1200 calories.Flavour is excellent and if anything I tend you use one level scoop with a large rounded isolate, also from USN for a nutritious hit of protein creatine and amino acids.As with all USN products the quality is second to none.
W**Y
Fantastic product for mass gain and/or maintenance
I first bought USN Muscle Fuel Anabolic about 18 months ago when I was looking to bulk up and found it very effective - the suggested serving size of 3 scoops in 600ml of liquid is very large - almost too much to fit in a standard size shaker - so I tended to stick with 2 scoops and less liquid, and just had 2 or 3 shakes per day depending on my training routine.Using this supplement I went from 13st 5lbs to 14st 6lbs over a period of months and was very happy with the results. Obviously you need a decent diet and training plan but with everything else in place, this product will definitely help achieve lean mass gains if taken as directed.Probably the best thing about it, though, is the taste. I've tried a huge range of supplements over the last 10 years and can safely say that USN have nailed the flavour aspect perfectly for me. I'm not a fan of chocolate or banana in general so I've only tried the strawberry but it really does taste great which is important when you need to consume quite a lot of it to achieve your bulking aims.In fact I liked the flavour so much that I've not bought anything else since, even though I've gone through several cutting phases and currently am just maintaining my weight - despite being advertised as a mass builder, you can just lower the serving size and use it however you want.By way of a personal endorsement I have just today ordered my 6th consecutive 4kg tub. Currently at £47.99 it's less than half the RRP price you'd pay at GNC or other high-street store which is a real bargain, working out at just under £12 per kilo.
S**T
USN Muscle Fuel Anabolic.
I like this Protein and have it after every workout. I love the chocolate one but don't have the full 54g serving. i find that 40g of protein is enough for me, which is approx 112g in weight. (=40.32g of protein.)I like to spread my protein as evenly as possible throughout the day.
R**A
Misleading labels but the product itself rocks and works!
For starts this is working for me I've gained 3kg now at 80kg over 1 and half months. I've been eating good food and using this as a helper and not depending on it.Taste good but not the best shaker. In my eyes it's purpose over pleasure with this kind of thing.Right now for the maths. It contains 80 scoops and says it will last 31 days!!! The instructions for people 80kg or les says 3 scoops once a day and for those over 80kg 6 scoops twice a day. I'm no math genius but it doesn't add up to me! It's been raised before by other and still not addressed.80kg plus: 3 scoops twice a day is 6 scoops. 6 scoops a day X 32 day = 186 scoops needed for a months supply?? Only 80 scoops available but stats 32 day supply.
B**W
It was okay but not the best for me
This product is one of many I have tried, It was okay but not the best for me, I personally found PHD iS07 to be most effective so far and more effective then this USN shake, it's not the worst but not the best.It tastes nice and you get a lot for the money! So if it works for you, you are on a winner so I wouldn't write it off, definitely worth a try but as I said, it's not the one for me.
D**
Good for hardgainers
I'm on my 3rd tub now. I started in December taking 2 shakes a day nearly everyday and along with 3 meals a day its achieving what I needed It to. Started at 11st 6lbs and currently on 12st 10lbs aiming for 13stone. I mix it with as much water as I can, and its a decent taste and consistency. If you're struggling to put on weight, then give this a try. But you have to stick to 2 shakes a day to get those calories in.
Common Questions
Trustpilot
TrustScore 4.5 | 7,300+ reviews
Anita G.
Good experience, but the tracking updates could be better.
2 months ago
Farhan Q.
The delivery time was excellent, and the packaging was secure.
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Expect to see gains in strength and size. As long as you are training hard 2-3+ times a week and eating well, people will be commenting on your physique after you've finished your first bucket. Tastes great and mixes well in USN Tornado Shaker.Enjoy the pump.P.S Beware the gas. Although this is part of increasing protein consumption. Your stomach should get used to it within a week or too."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"A***."},"datePublished":"7 March 2017","name":"Very pleased","reviewBody":"Results wise - It is quite good, gives you that extra strength in the gym when you need it and helps with recovery. Making two shakes a day while on the days when I'm attending gym and having one on the rest days helped me gain about 2 kg in a month.Taste wise - extremely good with milk, reasonable with water. I find that with water it can be sometimes too sweet. I'm using the chocolate flavour. Also, as a side note, having it with water will make you wee a 2/3 times in an hour. Having it with milk won't. Therefore the absorption is different when having it with milk because milk contains fat and they're mixing together.Also, I have a sensible digestion system but with this product I never had any problems."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"4.0"},"author":{"@type":"Person","name":"M***Y"},"datePublished":"7 October 2022","name":"Excellent","reviewBody":"Mixes easily in a shaker using milk and water. Be warned, it is not an isolate whey and gives quite a mighty calorific hit, so if you are trying to be deficit with calories two of these a day will equate to roughly 1200 calories.Flavour is excellent and if anything I tend you use one level scoop with a large rounded isolate, also from USN for a nutritious hit of protein creatine and amino acids.As with all USN products the quality is second to none."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"W***Y"},"datePublished":"11 May 2015","name":"Fantastic product for mass gain and/or maintenance","reviewBody":"I first bought USN Muscle Fuel Anabolic about 18 months ago when I was looking to bulk up and found it very effective - the suggested serving size of 3 scoops in 600ml of liquid is very large - almost too much to fit in a standard size shaker - so I tended to stick with 2 scoops and less liquid, and just had 2 or 3 shakes per day depending on my training routine.Using this supplement I went from 13st 5lbs to 14st 6lbs over a period of months and was very happy with the results. Obviously you need a decent diet and training plan but with everything else in place, this product will definitely help achieve lean mass gains if taken as directed.Probably the best thing about it, though, is the taste. I've tried a huge range of supplements over the last 10 years and can safely say that USN have nailed the flavour aspect perfectly for me. I'm not a fan of chocolate or banana in general so I've only tried the strawberry but it really does taste great which is important when you need to consume quite a lot of it to achieve your bulking aims.In fact I liked the flavour so much that I've not bought anything else since, even though I've gone through several cutting phases and currently am just maintaining my weight - despite being advertised as a mass builder, you can just lower the serving size and use it however you want.By way of a personal endorsement I have just today ordered my 6th consecutive 4kg tub. Currently at £47.99 it's less than half the RRP price you'd pay at GNC or other high-street store which is a real bargain, working out at just under £12 per kilo."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"S***T"},"datePublished":"2 April 2025","name":"USN Muscle Fuel Anabolic.","reviewBody":"I like this Protein and have it after every workout. I love the chocolate one but don't have the full 54g serving. i find that 40g of protein is enough for me, which is approx 112g in weight. (=40.32g of protein.)I like to spread my protein as evenly as possible throughout the day."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"R***A"},"datePublished":"27 February 2016","name":"Misleading labels but the product itself rocks and works!","reviewBody":"For starts this is working for me I've gained 3kg now at 80kg over 1 and half months. I've been eating good food and using this as a helper and not depending on it.Taste good but not the best shaker. In my eyes it's purpose over pleasure with this kind of thing.Right now for the maths. It contains 80 scoops and says it will last 31 days!!! The instructions for people 80kg or les says 3 scoops once a day and for those over 80kg 6 scoops twice a day. I'm no math genius but it doesn't add up to me! It's been raised before by other and still not addressed.80kg plus: 3 scoops twice a day is 6 scoops. 6 scoops a day X 32 day = 186 scoops needed for a months supply?? Only 80 scoops available but stats 32 day supply."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"3.0"},"author":{"@type":"Person","name":"B***W"},"datePublished":"13 June 2015","name":"It was okay but not the best for me","reviewBody":"This product is one of many I have tried, It was okay but not the best for me, I personally found PHD iS07 to be most effective so far and more effective then this USN shake, it's not the worst but not the best.It tastes nice and you get a lot for the money! So if it works for you, you are on a winner so I wouldn't write it off, definitely worth a try but as I said, it's not the one for me."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"D*** "},"datePublished":"1 February 2021","name":"Good for hardgainers","reviewBody":"I'm on my 3rd tub now. I started in December taking 2 shakes a day nearly everyday and along with 3 meals a day its achieving what I needed It to. Started at 11st 6lbs and currently on 12st 10lbs aiming for 13stone. I mix it with as much water as I can, and its a decent taste and consistency. If you're struggling to put on weight, then give this a try. But you have to stick to 2 shakes a day to get those calories in."}],"aggregateRating":{"@type":"AggregateRating","ratingValue":4.625,"bestRating":5,"ratingCount":8}},{"@type":"FAQPage","mainEntity":[{"@type":"Question","name":"why product info is hided?how many colories per serving?how many servings total?","acceptedAnswer":{"@type":"Answer","text":"Very poor that a nutritional product has no nutritional info......but here you go:\n\nPer\t100g / 150g serving\nEnergy (kJ)\t1606kJ / 2409kJ\nEnergy (kcal)\t379kcal / 568kcal\nFat\t1.8g / 2.6g\nOf which saturates\t1.1g / 1.7g\nCarbohydrate\t55g / 82g\nOf which sugars\t18g / 26g\nFibre\t1.0g / 1.6g\nProtein\t36g / 53g\nSalt\t0.64g / 0.96g"}},{"@type":"Question","name":"Do all flavours of this product have E124? I'm concerned as this is a banned additive in certain countries.","acceptedAnswer":{"@type":"Answer","text":"Afternoon DanYes all 5 flavours have the E124 included in the ingredients and you are correct that it is banned in Norway and the USA, i can understand your concerns and certinley you should always read up on any supplements that your thinking of starting, but for your information the E124 is a red dye found in lots of different food and some organizations have claimed there is a link with hyperactive behavioural disorders in children, but of course no supplements should be taken by children anyhow but then you will also read that there is no evidence to support broad claims that food colouring causes food intolerance and ADHD-like behaviour in children, It is possible that certain food colouring may act as a trigger in those who are genetically predisposed, but the evidence is weak, as always you should make up your own mind to whether this product is for you with the information that is out there, all i can personally say is it a popular product in our shop and no-one has ever said about any side affects to them, anything else we can help with then please say.Kind RegardsMark @ Dynamic Fight Wear"}},{"@type":"Question","name":"It states that you could have 1 to 2 servings per day. So is that 3 scoops per serving or the 3 scoops divided by 2 servings?","acceptedAnswer":{"@type":"Answer","text":"The one I brought advised for the first five days you should have 2 servings per day, both 3 heaped scoops. After that 1 per day with the same 3 heaped scoops"}},{"@type":"Question","name":"Does this item come in bags in the tub or powder in tge tub","acceptedAnswer":{"@type":"Answer","text":"3 bags inside each tub"}}]}]}