---
product_id: 170771520
title: "USN Diet Fuel Ultralean Meal Replacement Shake Powder, Chocolate Flavour - 2.5kg, High Protein Shake Powdered Drink Mix, Low Calorie Diet & Weight Control Powder, 25g Protein"
brand: "usn"
price: "₨63509"
currency: LKR
in_stock: true
reviews_count: 6
category: "Usn"
url: https://www.desertcart.lk/products/170771520-usn-diet-fuel-ultralean-meal-replacement-shake-powder-chocolate-flavour
store_origin: LK
region: Sri Lanka
---

# Rich chocolate flavor 25g protein per serving Under 210 calories per shake USN Diet Fuel Ultralean Meal Replacement Shake Powder, Chocolate Flavour - 2.5kg, High Protein Shake Powdered Drink Mix, Low Calorie Diet & Weight Control Powder, 25g Protein

**Brand:** usn
**Price:** ₨63509
**Availability:** ✅ In Stock

## Summary

> 🍫 Fuel your hustle, crush cravings, and own your goals with every delicious shake!

## Quick Answers

- **What is this?** USN Diet Fuel Ultralean Meal Replacement Shake Powder, Chocolate Flavour - 2.5kg, High Protein Shake Powdered Drink Mix, Low Calorie Diet & Weight Control Powder, 25g Protein by usn
- **How much does it cost?** ₨63509 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/170771520-usn-diet-fuel-ultralean-meal-replacement-shake-powder-chocolate-flavour)

## Best For

- usn enthusiasts

## Why This Product

- Trusted usn brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Calorie-Conscious Control:** Keep your diet on track with under 210 calories per serving—perfect for weight management.
- • **Power-Packed Protein Punch:** Fuel your day with 25g of premium protein per shake to stay full and focused.
- • **Versatile Meal Replacement:** Enjoy as a meal substitute or a satisfying snack to hit your daily protein goals effortlessly.
- • **Satiating Fiber & Nutrients:** High fiber and essential vitamins support your wellbeing and curb cravings.
- • **Trusted Sports Nutrition Leader:** Backed by USN’s cutting-edge research, designed for both athletes and busy professionals.

## Overview

USN Diet Fuel Ultralean is a 2.5kg chocolate-flavored meal replacement shake powder delivering 25g of high-quality protein and under 210 calories per serving. Enriched with fiber, vitamins, and essential nutrients, it supports weight control, satiety, and overall wellness. Ideal for busy professionals seeking a convenient, tasty, and scientifically backed nutrition solution to manage weight and maintain energy throughout the day.

## Description

Product Description USN Ultralean Diet Fuel is premium high protein meal replacement protein shake powder that can help support your weight loss goals. Diet Fuel has 25g of protein per shake, which helps you to feel more satiated, and also provides a high-fibre, vitamin and essential nutrient rich complex to support your health and wellbeing. The great tasting protein powder can also be used as a drink between meals to help hit your daily protein goals and reduce sweet cravings. Enjoy up to 1-2 servings as meal replacements daily alongside an energy restricted diet. • Contains 2.5kg USN Ultralean Diet Fuel protein powder - Chocolate flavour Using the highest quality ingredients, scientifically relevant products and independent laboratories for quality testing, USN’s sports performance, weight control and muscle-building supplementation have been the cornerstones of our premium product offerings, alongside wellness products, beverages and bars. Discover the full range of USN meal replacement formulas, whey protein powders and pre workout and post workout supplements to help enhance your performance. Always consult a healthcare professional before taking dietary supplements. Avoid use if pregnant or under the age of 18. Do not exceed the recommended daily intake. Food supplements should not replace a varied, balanced diet and healthy lifestyle. Ingredients Protein Blend - Whey protein concentrate (MILK), SOY protein isolate, MILK protein isolate, Whey protein isolate (MILK), whey protein hydrolysate (MILK), Maltodextrin, Inulin, Fat reduced cocoa powder (Theobroma cacao), SOYbean oil powder (Refined SOYbean oil, Glucose syrup, MILK protein, Stabiliser - Pentasodium triphosphate, anti-caking agent - Silicon dioxide), Natural flavour, High Amylose Maize Starch, Thickeners (Guar gum, Cellulose Gum, Xanthan gum), Tripotassium citrate, MILK minerals complex, Flavouring, sunflower oil powder (high oleic sunflower oil, glucose syrup, modified starch - starch sodium octenyl succinate, anti-caking agent - Silicon dioxide), Sodium Chloride, Sweetener (Sucralose), emulsifier (Sunflower lecithin), Vitamin & Mineral Blend (Magnesium oxide, Ascorbic acid, Ferrous fumarate, Zinc citrate, D-alpha-tocopherylacetate, Nicotinamide, Manganese bis-glycinate, Calcium D-pantothenate, Retinyl acetate, Copper bisglycinate, Cyanocobalamin, D-biotin, Cholecalciferol, Pyridoxine HCL, Riboflavin, Phylloquinone, Thiamine HCL, Chromium picolinate, Potassium iodate, Folic acid, Sodium selenite), Tolerase L (pH-stable Lactase) P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Directions 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. Manufacturer Contact Information USN UK Ltd, Seven House, High Street, Longbridge, B31 2UQ See more

Review: Tasty/Filling/Enjoyable. - The product is fantastic.. it does exactly what it’s meant to do. So all the negative reviews given relating to this product, they are clearly not dedicated to achieving what it’s meant for. It’s not tasteless, and it certainly is not sweet, I’ve been using this product for a while now, I had to make lifestyle changes due to osteoarthritis in my hip. Loose weight was my first priority. Have the right mind set and JUST DO IT. I mix this product for breakfast with 500 ml of cold water with 1 level & 1/2 scoop of the chocolate powder. I mix in 1 tablespoon &1/2 of Oat bran with it and blend. It’s fantastic. It comes out like a proper milk shake. I sometimes have another for lunch with a piece of fruit. Normal healthy meal in the evening. Watch the calories! I have created a calorie deficit, this Usn protein has helped. BUT it also comes with exercise. I’m 64 years old and I walk everyday without fail. 3 miles at least sometimes more. I also on 4 days a week after a walk I do 30 min either on a concept 2/ Elliptical/ or spin bike. I have my own gym I tend to alternate the machines to use different muscle groups. Gradually I’ve built this up, including some strength training also. The concept 2 and movement in general has given my hip much more flexibility. To begin, it sucked, was awful. But my mind was set with my hip as it is I had to make the changes. Now I’ve lost 2 stone over quite a few weeks. I have muscles and lost a huge amount of body fat. My BP. Has come down to 125/75, from 158/90. I have got rid of all the inflammation out of my body due to making changes. Usn protein has helped me kick start this. It’s a lifestyle for me now. So I have nothing but enormous gratitude for this product. So the people who are fussy about taste, try the vanilla, it can be added with a handful of blueberries or strawberries or banana. Or even a spoonful of coffee to make a cappuccino. If I have any gripe at all , I’d say the strawberry is the most sweetest so I tend to avoid that flavour. But this product gets results. Anything done properly takes time and persistence. If you get tired, then rest, go again the next day. As your body changes so will your attitude. Package of this product I’ll agree needs to be re designed but it does not alter the quality of its contents. Thank you USN it has help me enormously.
Review: Thick and filling - 2 scoops blended in water, mixes perfect, smooth texture and tastes brilliant not over sweet. Very filling, keeps me going for hours. Brilliant if your on a diet, 2 shakes per day and low calorie meal the weight will fall off ! Think this is probably my 5th tub. Well worth the money

## Features

- USN Protein powder drink mix: High protein meal replacement shake powder to help support your weight loss goals. With added vitamins, each tasty diet shake you make can help you feel full for longer
- 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
- USN meal replacement shakes: A tasty USN meal replacement beverage powder with 25g protein and under 210 calories. High fibre with essential vitamins and nutrients - simply add 2 scoops to cold water
- Achieve your aims: Contains 2.5kg of great tasting Chocolate flavour powdered protein, that can also be made up as a snack between meals, to help hit your daily protein goals and reduce sweet cravings
- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YRSS8SF |
| ASIN  | B07YRSS8SF |
| Age Range Description | Adult |
| Allergen Information | Contains: Hazelnuts, Milk, Mustard |
| Best Sellers Rank | 1,381 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 11 in Diet Shakes |
| Brand | USN |
| Country of origin | gb |
| Country of origin of primary ingredient(s) | United Kingdom |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,826) |
| Customer reviews | 4.3 4.3 out of 5 stars (1,826) |
| Date First Available | 6 Oct. 2019 |
| Format | Powder |
| Item model number  | UN210 |
| Manufacturer  | USN |
| Manufacturer contact | USN UK Ltd, Seven House, High Street, Longbridge, B31 2UQ |
| Product Dimensions  | 19 x 19 x 31 cm; 2.5 kg |
| Product Name | USN Diet Fuel Ultralean Weight Control Meal Replacement Shake Powder, 2.5 kg,Chocolate |
| Storage Instructions | Store in a cool place. |
| Units | 2500.0 Grams |
| Weight | 2.5 Kilograms |

## Product Details

- **Allergen information:** Contains: Hazelnuts, Milk, Mustard
- **Brand:** USN
- **Flavour:** Chocolate
- **Item form:** Powder
- **Item weight:** 2.5 Kilograms

## Images

![USN Diet Fuel Ultralean Meal Replacement Shake Powder, Chocolate Flavour - 2.5kg, High Protein Shake Powdered Drink Mix, Low Calorie Diet & Weight Control Powder, 25g Protein - Image 1](https://m.media-amazon.com/images/I/71IsNJ7jAcL.jpg)

## Available Options

This product comes in different **Size, Flavor** options.

## Questions & Answers

**Q: Roughly how long would a 1kg tub last having 1or 2 shakes a day?**
A: Sorry if this come across as patronising but some of the arithmetic previously posted is at best, very dubious. 
The full tub contains 1Kg (1000g) of powder. It takes 2 x 25g (i.e. 50g) scoops in about 300 of water or skimmed milk to make one shake. 1000/50 = 20 so a tub makes 20 shakes. If you have 2 shakes per day that means the tub will last for 10 days. If you plan to do this for a month, you will need 3 tubs. I recommend one of each, chocolate, strawberry and (my favourite flavour) vanilla. Dont forget to have a ballanced meal (preferably at mid day) and you will still also need to do some exercise to lose weight effectively. Hope this helps.

**Q: How many servings is in the 2kg tub ?**
A: just so people know. a scoop is 25g and two scoops is 50g. the scoop that comes with it when full is 50grams  . so don’t put two filled scoops in. just one scoop. 
it says on the back a scoop is 25grams
if you look on the scoop it says 50grams on the inside.

**Q: Does it keep you full and if so for how long?**
A: 5 hours keep me full i drinking 7am day starting  12md like a lunch and 5 o clock I eat my health meal

**Q: why can't you sleep when you use it at afternoon or at night? Is there any thing that disturb your sleep for example the energy with it?**
A: I've often had my shake after 6pm and it's never affected my sleep. Check the list of ingredients, it may help.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Tasty/Filling/Enjoyable.
*by L***N on 8 May 2023*

The product is fantastic.. it does exactly what it’s meant to do. So all the negative reviews given relating to this product, they are clearly not dedicated to achieving what it’s meant for. It’s not tasteless, and it certainly is not sweet, I’ve been using this product for a while now, I had to make lifestyle changes due to osteoarthritis in my hip. Loose weight was my first priority. Have the right mind set and JUST DO IT. I mix this product for breakfast with 500 ml of cold water with 1 level & 1/2 scoop of the chocolate powder. I mix in 1 tablespoon &1/2 of Oat bran with it and blend. It’s fantastic. It comes out like a proper milk shake. I sometimes have another for lunch with a piece of fruit. Normal healthy meal in the evening. Watch the calories! I have created a calorie deficit, this Usn protein has helped. BUT it also comes with exercise. I’m 64 years old and I walk everyday without fail. 3 miles at least sometimes more. I also on 4 days a week after a walk I do 30 min either on a concept 2/ Elliptical/ or spin bike. I have my own gym I tend to alternate the machines to use different muscle groups. Gradually I’ve built this up, including some strength training also. The concept 2 and movement in general has given my hip much more flexibility. To begin, it sucked, was awful. But my mind was set with my hip as it is I had to make the changes. Now I’ve lost 2 stone over quite a few weeks. I have muscles and lost a huge amount of body fat. My BP. Has come down to 125/75, from 158/90. I have got rid of all the inflammation out of my body due to making changes. Usn protein has helped me kick start this. It’s a lifestyle for me now. So I have nothing but enormous gratitude for this product. So the people who are fussy about taste, try the vanilla, it can be added with a handful of blueberries or strawberries or banana. Or even a spoonful of coffee to make a cappuccino. If I have any gripe at all , I’d say the strawberry is the most sweetest so I tend to avoid that flavour. But this product gets results. Anything done properly takes time and persistence. If you get tired, then rest, go again the next day. As your body changes so will your attitude. Package of this product I’ll agree needs to be re designed but it does not alter the quality of its contents. Thank you USN it has help me enormously.

### ⭐⭐⭐⭐⭐ Thick and filling
*by R***L on 6 December 2025*

2 scoops blended in water, mixes perfect, smooth texture and tastes brilliant not over sweet. Very filling, keeps me going for hours. Brilliant if your on a diet, 2 shakes per day and low calorie meal the weight will fall off ! Think this is probably my 5th tub. Well worth the money

### ⭐⭐⭐⭐ Very pleased however only the start of my journey
*by A***R on 16 April 2013*

So I have constantly dieted over the years and I find that the best diets that work for me are the ones where I am very strict with myself. Simply cutting out and low calorie options dont work. After hearing about the 5:2 diet I thought I would give this a go but I have never been very good at counting calories so already that was out the window. So I decdied to try meal replacement. Ive only been using this for a week so far, so its ealry days, but I have 2 scoops with 400mls of skimmed milk for breakfast and I find that this keeps me full up through the day while I'm at work. Ill sometimes have another shake in the afternoon which is another 2 scoops but i do 50/50 water and skimmed milk. I'll usually have about 200-300 mls this time depending on how hungry I am. I then have a meal in the evening with salad and veg and nothing too fatty. Ive lost 2 pounds so far (only been a week)and Im going to try and use less milk and more water in the shakes as I get used to them. They definietly leave me feeling full. When I had my first shake I wasnt expecting much but it left me feeling so full I felt sick but I wasnt expecting it and tbh its a good thing. The only down side is the grainy texture. I have the chocolate and I love the taste, it stops me craving sweet things. The tub is huge and takes up a lot of room considering its only half full. Overall I will be trying my best to stick to it and see how it goes.

## Frequently Bought Together

- USN Diet Fuel Ultralean Meal Replacement Shake Powder, Chocolate Flavour - 2.5kg, High Protein Shake Powdered Drink Mix, Low Calorie Diet & Weight Control Powder, 25g Protein
- Warrior Protein Shaker Bottle, Includes Wire Mixball Blender – 600ml – Perfect for Mixing Powdered Shakes, Clear, BPA Free, Dishwasher Safe
- USN Diet Fuel Ultralean Meal Replacement Shake Powder, Vanilla Flavour - 1kg, High Protein Shake Powdered Drink Mix, Low Calorie Diet & Weight Control Powder, 25g Protein

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-07*