# USN Muscle Fuel Anabolic Protein Powder, 4 kg, 80 Servings

Servings: USN Muscle Fuel Anabolic is a 4 kg all-in-one protein and weight-gainer powder listed in four flavours. The listing claims 54 g of protein and 5,000 mg of creatine per serving, making it a substantial shake for buyers seeking both protein and added carbohydrates and creatine rather than a straightforward protein-only powder.

- [Original product page](https://bargainpostbox.co.uk/product/usn-muscle-fuel-anabolic-protein-powder-4kg)
- [View offer](https://bargainpostbox.co.uk/visit/usn-muscle-fuel-anabolic-protein-powder-4kg)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: USN
- Model: USN Muscle Fuel Anabolic All-in-one Protein Powder Shake
- Category: Beauty & Health > Vitamins & Supplements
- Price: 53.54 GBP
- Previous price: 70.00 GBP
- Discount: 24%
- Price checked: 2026-11-13T05:58:56.025Z
- Rating: 4.5 / 5
- Reviews: 129

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The listing states 54 g protein and 5,000 mg creatine per serving, alongside 77 g carbohydrates in the product description.
- The variety listing describes four flavours: Chocolate, Strawberry, Banana and Caramel Peanut, with 1 kg of each.
- The directions give a large three-heaped-scoop serving mixed with 500–600 ml cold water.
- The listed 80 servings and 4 kg tub are useful reference points for planning regular use.

## Pros

- Combines protein, carbohydrates and creatine in one listed formula, which may suit buyers looking for a mass-gainer-style shake.
- A four-flavour variety can offer more flavour choice than a single-flavour tub.
- The listing specifies caffeine-free and 80 servings per container.

## Cons

- This is not a protein-only formula. The product description lists 77 g carbohydrates per serving and the formula includes creatine.
- The three-heaped-scoop preparation uses 500–600 ml of water, so a serving is relatively large to mix and drink.
- The listed allergen information includes milk, soy, nuts, gluten, fish, crustaceans and sulphites.

## Specifications

### Identity
- Brand: USN
- Model: USN Muscle Fuel Anabolic All-in-one Protein Powder Shake
- Product type: Protein Powder
- Model number: MMUS031
- Age range: Adult
- Country of origin: Belgium
### Nutrition and use
- Protein: 54 g
- Protein sources: Egg, Soy, Whey
- Servings per container: 80
- Flavour listed: Variety - Banana & Caramel Peanut
- Caffeine: Caffeine Free
- Recommended uses: Body Building, Post-Workout, Weight Gainer
- Product benefits: Muscle Growth, Weight Gain
- Allergen information: Contains: Crustacean, Fish, Gluten, Milk, Nut, Soy, Sulphites
- Mixing direction: Add 3 heaped scoops to 500-600ml of cold water. Use a blender or hand held shaker for about 30 seconds.
### Dimensions and installation
- Dimensions listed: 29.2 x 29.2 x 25.5 centimetres
- Weight listed: 4 Kilograms
- Package type: Tub
- Number of items: 1

## Before you buy

- Listing details are inconsistent or unconfirmed: the title and product description describe four flavours with 1 kg each, while the flavour field says “Variety - Banana & Caramel Peanut”. It also calls the diet Vegan despite listing egg, soy and whey as protein sources. The claimed 54 g protein appears as both a per-serving claim in the feature copy and an unqualified protein field. Check the selected formulation and its current label, including ingredients and allergens. The directions also state not to combine it with another creatine supplement and advise medical consultation before use. Not suitable during pregnancy, lactation or for under-18s, and it should not replace a varied, balanced diet.

## A good fit for

- Adults seeking a combined protein, carbohydrate and creatine shake for bodybuilding, post-workout use or weight gain.
- Buyers who value a choice of four listed flavours and a multi-kilogram tub.

## Less suited to

- People seeking a vegan or plant-only protein, given the listing's stated egg, soy and whey sources.
- Anyone avoiding the listed allergens, or seeking a low-carbohydrate or protein-only supplement.
- People who want to add a separate creatine supplement without first checking the product warning.

## Customer feedback

Customer feedback highlights perceived product quality and the choice of four flavours. The overall rating distribution is mostly five-star, while a smaller portion is lower, so feedback is favourable overall but not uniformly so. The flavour range may matter to buyers using a large tub repeatedly, while taste preferences remain individual. These comments do not establish the formula's nutritional claims.
- Positive themes: Customers are reported to appreciate the product quality.
- Positive themes: Customers are reported to value having four flavour options.

## Frequently asked questions

### How much protein and creatine does the listing claim per serving?
The feature text claims 54 g protein and 5,000 mg creatine per serving. The separate protein field lists 54 g without specifying a serving basis, so check the current pack label.
### What flavours are included in this variety listing?
The title and product description name Chocolate, Strawberry, Banana and Caramel Peanut, with 1 kg of each. The flavour field only names Banana and Caramel Peanut, so the exact selected variant is not fully clear.
### How should the powder be prepared?
The directions say to add three heaped scoops to 500–600 ml of cold water and mix with a blender or handheld shaker for about 30 seconds.
### Is this product suitable for vegans?
The listing marks the diet type as Vegan, but also names egg, soy and whey protein sources. Those details conflict, so do not assume it is vegan without checking the product label.

## Offer details

- The listing advises against combining this product with another creatine supplement and says not to exceed the recommended daily intake.
- The listing advises consulting a doctor before use, especially when there is a medical condition. It says the product is unsuitable during pregnancy, lactation or for people under 18.
- The listing says the product should not replace a varied, balanced diet and healthy lifestyle.

## Alternative options

- [USN Muscle Fuel Anabolic All-In-One Muscle Mass Gainer, Vanilla Flavour - 2kg, Anabolic Creatine Amino BCAA Powder, 54g Protein Powder, 5g Creatine Powder, Muscle Growth Post Workout Energy Drink Mix](https://bargainpostbox.co.uk/visit/usn-muscle-fuel-anabolic-protein-powder-4kg)
- [APE Nutrition Beef Protein Powder Madagascan Vanilla Grass-Fed 1.2KG \| Rich in Collagen & Amino Acids - Supports Muscle Growth & Recovery](https://bargainpostbox.co.uk/visit/usn-muscle-fuel-anabolic-protein-powder-4kg)
- [PAS Nutrition AGF-1 Test Support Supplements for Men Supports with D-Aspartic Acid, L-Carnitine Tartrate, 30 Day Supply](https://bargainpostbox.co.uk/visit/usn-muscle-fuel-anabolic-protein-powder-4kg)
- [Bettervits Creatine Monohydrate Powder \| Ideal for Muscle Growth & Recovery - Unflavoured Creatine 5g \| 100% Pure Micronised Creatine Powder \| Supports Strength Performance \| 60 Servings](https://bargainpostbox.co.uk/visit/usn-muscle-fuel-anabolic-protein-powder-4kg)
- [USN Hyperbolic All in One Mass \(2000g\) Chocolate - Weight Gainer - with Creatine](https://bargainpostbox.co.uk/visit/usn-muscle-fuel-anabolic-protein-powder-4kg)
- [Huel Black Edition Powder \| 17 Meals 40g Protein \| Vanilla \| 17 Servings \| 8g Fibre \| 27 Vitamins and Minerals \| Gluten Free \| 40g of plant-based Protein Powder](https://bargainpostbox.co.uk/visit/usn-muscle-fuel-anabolic-protein-powder-4kg)
- [Huel Complete Protein Powder \| 26 Servings \| Chocolate Fudge Brownie \| 20g Protein Per Serving \| Gluten-Free \| No Soy \| Plant-Based Vegan Protein Powder](https://bargainpostbox.co.uk/visit/usn-muscle-fuel-anabolic-protein-powder-4kg)
- [USN Muscle Fuel Anabolic All-In-One Muscle Mass Gainer, Caramel Peanut Flavour - 2kg, 54g Protein Powder, 5g Creatine Powder & 5g BCAA Powder For Maximum Muscle Growth, Post Workout Recovery Drink Mix](https://bargainpostbox.co.uk/visit/usn-muscle-fuel-anabolic-mass-gainer-caramel-peanut)
- [Myprotein Snickers® Impact Whey Protein Powder – White Chocolate & Peanut Flavour \| 1 kg \(32 Servings\) \| 20g Protein per Serving, Low Sugar, Under 120kcal](https://bargainpostbox.co.uk/visit/usn-muscle-fuel-anabolic-protein-powder-4kg)
- [APE Nutrition Beef Protein Powder, Unflavoured, Grass-Fed, 1.2KG \| Rich in Collagen & Amino Acids - Supports Muscle Growth & Recovery](https://bargainpostbox.co.uk/visit/usn-muscle-fuel-anabolic-protein-powder-4kg)
- [EXALT Nutrition - Whey Protein Powder - Ghanaian Cacao - 500g - Premium Grass Fed Whey - Micellar Casein & Free Range Egg White - 7hr Triple-Release Blend - Naturally Sweetened with Dates](https://bargainpostbox.co.uk/visit/usn-muscle-fuel-anabolic-protein-powder-4kg)

## Add-ons

- [Warrior Protein Shaker Bottle 600ml with Wire Mixball Protein Shake Mixer \| Leakproof, BPA Free, Dishwasher Safe, Wire Mixing Ball, For Protein Shakes, Creatine & Pre Workout Drinks, On-the-Go \(Clear\)](https://bargainpostbox.co.uk/visit/usn-muscle-fuel-anabolic-protein-powder-4kg)
- [USN Creatine Anabolic Creatine & BCAAs I Cherry Punch I 900g - 30 Servings \| 5g Creatine Monohydrate \| 3g BCAAs \(2:1:1\) \| 19g Carbs \| Magnesium & Zinc \| Post-Workout \| Glyco-Fuel \| Low Sugar I Vegan](https://bargainpostbox.co.uk/visit/usn-muscle-fuel-anabolic-protein-powder-4kg)

## Images

![USN Muscle Fuel Anabolic Protein Powder, 4 kg, 80 Servings — 1](https://bargainpostbox.co.uk/i/JymBkGfyLhOfeNq6GVMXj3OI4vuRJjuWf5CgGAacviei3Q58yJCv37Ond3SYTcimTfICuWH83IpO0m8jTxps4Ud84HH5tvwnJXbUNUQkEjqZFO0i7cQiqm0h.jpg)

![USN Muscle Fuel Anabolic Protein Powder, 4 kg, 80 Servings — 2](https://bargainpostbox.co.uk/i/IDRfGi9jgEySl2YoYtEUUNUMBPUkLQNhKP8D2oPtC9oF-WCY4ZKpVXS27KDjOjmpAvD1yMXFN8_ugGlBEUW7s5V4t_0gTyZ2-CZ97lz2EdBEQIRFvbyuUfLP.jpg)

![USN Muscle Fuel Anabolic Protein Powder, 4 kg, 80 Servings — 3](https://bargainpostbox.co.uk/i/1zGNre-J_Z6mh6Aa-Zq78ZonNZOODeWHvTHJHvHxDx-13mTTPTA8fO41XRE_BELM7ivc3LSOrFzUM6sRLGEoSMof7lQp-hUfAQHUPGWMORrcnm8HiVDnGgmJ.jpg)

![USN Muscle Fuel Anabolic Protein Powder, 4 kg, 80 Servings — 4](https://bargainpostbox.co.uk/i/FiCO_vxVk--V8TOryLfEUmtBVwq_Gh0rqJPU_3lDpxQsmqJ__A9j0SAdLa2_cZHqHXz5b6IK8Ou7PnMCadDUU_jdz17M0x1bcSlwTC0XwxMCFajT6zuziEMa.jpg)

![USN Muscle Fuel Anabolic Protein Powder, 4 kg, 80 Servings — 5](https://bargainpostbox.co.uk/i/0mRpVVtqYhwwRnIsN8J7WdR4zgKLZNpJYKMeQOxEoqouYLtOZnJ8Z9LW5JFUCrXCadLuyJa072-YZkUUTdDvhxP4HRaM-OkNLhm7zmg4eC49amiAEX7qspMQ.jpg)

![USN Muscle Fuel Anabolic Protein Powder, 4 kg, 80 Servings — 6](https://bargainpostbox.co.uk/i/9moBpn9LMZl7NZZPzUSMF1pfEFkxYE8Eq0P_y5EqIOS9gDFMSpOKixvFtOd1J35V4M72_X9XgLq1WKgClQpsHxwKaBgqadOSYvJT5CFTriWyuiwRDhOeu85F.jpg)

![USN Muscle Fuel Anabolic Protein Powder, 4 kg, 80 Servings — 7](https://bargainpostbox.co.uk/i/Wo4qRmq2bWcg0bAU6naE83V0-Ssrh7gGonN9IrI906M7bnKO2Y-UgnZ7rrOCaKqgzpchaPxoEOd4Y4ETPBaAuCSp8RgjR4lyY5oYsmghj-bxDYNf9Etu1Mr0.jpg)