USN Diet Fuel Ultralean Meal Replacement Shake Powder (Chocolate, 1kg - 18 Servings/Meals) Tasty High Protein Shake To Feel Full For Longer, Weight Control Powder, Drink Mix With 25g Protein
🔥 Fuel your day, crush your goals, and never miss a beat!
VITAMIN MINERAL BOOST - Loaded with 24 essential nutrients to support your active lifestyle.
TRUSTED SPORTS NUTRITION - Backed by science and crafted for both athletes and professionals alike.
EFFORTLESS WEIGHT CONTROL - Low-calorie, quick meal replacement for busy mornings and on-the-go success.
POWER PACKED PROTEIN PUNCH - 25g of high-quality protein fuels muscle and curbs cravings.
SUSTAINED FULLNESS FORMULA - Specially designed to keep you satisfied and reduce snacking urges.
USN Diet Fuel Ultralean is a 1kg chocolate-flavored meal replacement powder delivering 25g of protein per 55g serving, enriched with 24 vitamins and minerals. Designed to support weight control by promoting fullness and providing balanced nutrition, it’s ideal for busy professionals seeking a convenient, low-calorie meal option backed by sports nutrition expertise.
Specifications
Product Name
HEALTH_PERSONAL_CARE
Allergen Information
Contains: Soy, Milk
Weight
1 Kilograms
Units
1000.0 gram
Storage Instructions
Meal replacement for weight control, with sweetener | 1kg | Keep this product in a cool, dry place out of reach of young children | Ensure that a varied balanced diet and healthy lifestyle is followed.
Serving Recommendation
2 Scoops (55g)
Manufacturer contact
USN UK Ltd, Seven House, High Street, Longbridge, B31 2UQ
Country of origin
gb
Brand
USN
Format
Powder
Age Range Description
Adult
Country of origin
Belgium
Serving Size
55 g, 1 kg
Energy (kcal)
366.15 kcal
Protein
47 g
Reviews
4.3
All from verified purchases
H**T
Tasty, Filling, and Great for Weight Management
’ve been using the USN Diet Fuel Ultralean Meal Replacement Shake in Chocolate Flavour, and it’s been a fantastic addition to my diet plan. If you're looking for a convenient, nutritious, and delicious meal replacement shake, this is a great choice.The taste is amazing! The chocolate flavor is rich and smooth, without any artificial aftertaste that you sometimes get with meal replacement shakes. It mixes well with water or milk, creating a creamy shake that's a pleasure to drink, whether you’re on the go or at home.Nutritionally, it's well-balanced with high protein content and low sugar, which helps keep me feeling full for hours. It’s perfect for those times when I’m in a rush and don’t have time to prepare a meal, but still want something that’s going to give me energy and help manage my weight. Since using this shake, I’ve noticed better control over my hunger and have felt more energized throughout the day.In terms of weight management, it’s been a great support. I’ve been using it as a meal replacement for lunch, and combined with exercise and a balanced diet, I’ve seen some steady results in losing body fat without feeling deprived or hungry.The 1kg size is a good value too—it lasts a while, especially if you're only using it for one meal a day. The packaging is secure, and the scoop included makes portioning easy.Overall, I highly recommend the USN Diet Fuel Ultralean Shake if you’re looking for a tasty, convenient, and effective meal replacement that can help you with your fitness or weight-loss goals.
R**E
Excellent! Does what it says on the tub
I'm a 24 year old female who was almost hitting the 15 stone mark, I've never tried anything like this before but have been struggling with my weight for a long time now, and a friend suggested this to me to try out. I've been eating better and exercising 4 times a week for a few months now and lost just over half a stone but felt I needed a little bit of extra help to shed those extra pounds. I've been using this for about a week now and found for me 350ml of water and two scoops from the scoop provided is the ideal consistency for me, as it's thick but not too thick. I use the MyProtein MP MAX Elle Mini Shaker Bottle to mix it; adding cold water first then the powder and shake for 30 seconds to get it all mixed together with no lumps or anything. If you put the powder in first then the water it does get lumpy so definitely put the water in first. I let it rest for 10 minutes in the fridge to thicken up a little more and to cool even further.The taste of the chocolate was a little funny at first but now I found that I actually really enjoy the taste, I don't dread taking it in the morning and for lunch and find it does fill me up until my next due meal. However I am not a fussy eater and can eat most things so I can see some people not enjoying the taste too much but even then I think the taste is still tolerable if you truly want to stick with this. I generally never have big portions of food for breakfast and lunch so I found these shakes do fill me up for a couple of hours with no need to snack except for maybe a few blueberries or grapes here and there. I already drink a lot of water which I think helps subdue cravings also. I don't feel dizzy or that I need to have something sugary, I feel very awake and with plenty of energy. The only side effect I've noticed is flatulence, not the best thing when you have to go places but I believe it'll pass the more I get used to drinking it and don't believe this will happen to everyone.In the week I've used this by replacing my breakfast and lunch with the shake and having a decent meal in the evening I've lost 5lbs and that's without my usual exercise routine that I was unable to do for this week. So with my routine of about 45 minutes of cardio and resistance 4 times a week no doubt I can lose even more with some help from this shake, which is exactly what I need. The price is decent, much cheaper to buy from Amazon than Holland & Barrett and with Amazon prime delivery you can get it the next day. It's not a miracle worker, I believe you definitely have to be disciplined and stick to it but it'll get easier over time. I have recently purchased my second tub, going to try the strawberry one and will likely update this after a few months to see if it truly helps in the long term.
M**8
Great
Great! Strawberry has a nice soft flavour. Sweet but not too sweet. Doesn't clump at all! No blood sugar spikes.The only thing is, I would prefer it without sucralose - any other sweetener is better. Sucralose is not great for the digestive system. Causes bloating. With this in mind, I couldn't use more than one of these shakes in a day.
M**S
Lovely flavour mixes well and no gritty bits
I don’t normally write a review, but this was really really nice, mixed perfectly no gritty bits in the bottom, I only used water, will try half & half another day, the only negative thing I would say is, why such an enormous container ???? 🙈😱 I’m sure it could be half that size. Will definitely order again, a different flavour next time, although chocolate is my favourite in anything 😂🤣
Common Questions
Trustpilot
TrustScore 4.5 | 7,300+ reviews
Abdullah B.
Great price for an authentic product. Fast international shipping too!
3 weeks ago
Suresh K.
Very impressed with the quality and fast delivery. Will shop here again.
Add 2 scoops (54g) to 250 ml-300 ml of cold water. Mix thoroughly in a blender or a shaker for about 30 seconds. Have 1-2 servings as meal replacements daily.
Safety Warning
IMPORTANT NOTICE: Please consult your physician first (especially if you have a medical condition / taking medication). Do not use if you are pregnant, lactating or under the age of 18. Remember that an adequate state of hydration must be maintained when using this product. Do not exceed the recommended daily intake.
Legal Disclaimer
Dietary supplements are not a substitute for a balanced and diversified diet.
Box Contains
1 x 1000 g chocolate USN Diet Fuel Ultralean powder
Manufacturer Contact Information
USN UK Ltd, Seven House, High Street, Longbridge, B31 2UQ
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If you're looking for a convenient, nutritious, and delicious meal replacement shake, this is a great choice.The taste is amazing! The chocolate flavor is rich and smooth, without any artificial aftertaste that you sometimes get with meal replacement shakes. It mixes well with water or milk, creating a creamy shake that's a pleasure to drink, whether you’re on the go or at home.Nutritionally, it's well-balanced with high protein content and low sugar, which helps keep me feeling full for hours. It’s perfect for those times when I’m in a rush and don’t have time to prepare a meal, but still want something that’s going to give me energy and help manage my weight. Since using this shake, I’ve noticed better control over my hunger and have felt more energized throughout the day.In terms of weight management, it’s been a great support. I’ve been using it as a meal replacement for lunch, and combined with exercise and a balanced diet, I’ve seen some steady results in losing body fat without feeling deprived or hungry.The 1kg size is a good value too—it lasts a while, especially if you're only using it for one meal a day. The packaging is secure, and the scoop included makes portioning easy.Overall, I highly recommend the USN Diet Fuel Ultralean Shake if you’re looking for a tasty, convenient, and effective meal replacement that can help you with your fitness or weight-loss goals."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"R***E"},"datePublished":"16 June 2016","name":"Excellent! Does what it says on the tub","reviewBody":"I'm a 24 year old female who was almost hitting the 15 stone mark, I've never tried anything like this before but have been struggling with my weight for a long time now, and a friend suggested this to me to try out. I've been eating better and exercising 4 times a week for a few months now and lost just over half a stone but felt I needed a little bit of extra help to shed those extra pounds. I've been using this for about a week now and found for me 350ml of water and two scoops from the scoop provided is the ideal consistency for me, as it's thick but not too thick. I use the MyProtein MP MAX Elle Mini Shaker Bottle to mix it; adding cold water first then the powder and shake for 30 seconds to get it all mixed together with no lumps or anything. If you put the powder in first then the water it does get lumpy so definitely put the water in first. I let it rest for 10 minutes in the fridge to thicken up a little more and to cool even further.The taste of the chocolate was a little funny at first but now I found that I actually really enjoy the taste, I don't dread taking it in the morning and for lunch and find it does fill me up until my next due meal. However I am not a fussy eater and can eat most things so I can see some people not enjoying the taste too much but even then I think the taste is still tolerable if you truly want to stick with this. I generally never have big portions of food for breakfast and lunch so I found these shakes do fill me up for a couple of hours with no need to snack except for maybe a few blueberries or grapes here and there. I already drink a lot of water which I think helps subdue cravings also. I don't feel dizzy or that I need to have something sugary, I feel very awake and with plenty of energy. The only side effect I've noticed is flatulence, not the best thing when you have to go places but I believe it'll pass the more I get used to drinking it and don't believe this will happen to everyone.In the week I've used this by replacing my breakfast and lunch with the shake and having a decent meal in the evening I've lost 5lbs and that's without my usual exercise routine that I was unable to do for this week. So with my routine of about 45 minutes of cardio and resistance 4 times a week no doubt I can lose even more with some help from this shake, which is exactly what I need. The price is decent, much cheaper to buy from Amazon than Holland & Barrett and with Amazon prime delivery you can get it the next day. It's not a miracle worker, I believe you definitely have to be disciplined and stick to it but it'll get easier over time. I have recently purchased my second tub, going to try the strawberry one and will likely update this after a few months to see if it truly helps in the long term."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"4.0"},"author":{"@type":"Person","name":"M***8"},"datePublished":"29 April 2025","name":"Great","reviewBody":"Great! Strawberry has a nice soft flavour. Sweet but not too sweet. Doesn't clump at all! No blood sugar spikes.The only thing is, I would prefer it without sucralose - any other sweetener is better. Sucralose is not great for the digestive system. Causes bloating. With this in mind, I couldn't use more than one of these shakes in a day."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"M***S"},"datePublished":"12 May 2025","name":"Lovely flavour mixes well and no gritty bits","reviewBody":"I don’t normally write a review, but this was really really nice, mixed perfectly no gritty bits in the bottom, I only used water, will try half & half another day, the only negative thing I would say is, why such an enormous container ???? 🙈😱 I’m sure it could be half that size. Will definitely order again, a different flavour next time, although chocolate is my favourite in anything 😂🤣"}],"aggregateRating":{"@type":"AggregateRating","ratingValue":4.75,"bestRating":5,"ratingCount":4}}