# USN Muscle Fuel Anabolic All-in-One Mass Gainer, 4 kg

All-in-One: USN Muscle Fuel Anabolic is a multi-supplement mass-gainer powder listed with 54 g of protein and 77 g of carbohydrates. It combines protein, creatine, BCAAs, vitamins and minerals in a shake intended for weight gain and post-workout use.

- [Original product page](https://bargainpostbox.co.uk/product/usn-muscle-fuel-anabolic-mass-gainer-4kg)
- [View offer](https://bargainpostbox.co.uk/visit/usn-muscle-fuel-anabolic-mass-gainer-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: 58.71 GBP
- Previous price: 70.00 GBP
- Discount: 16%
- Price checked: 2026-11-14T10:06:41.049Z
- Rating: 4.5 / 5
- Reviews: 81

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

- Combines protein, carbohydrate, creatine, BCAAs, amino acids, vitamins and minerals in one powder.
- The listing specifies 54 g protein and 77 g carbohydrates per serving.
- Directions give a water-mixing method and allow servings to be halved.

## Pros

- Combines several supplement ingredients in one shake, which may suit buyers who want a single post-workout mix.
- The listing gives a clear preparation ratio of three heaped scoops to 500–600 ml cold water.

## Cons

- A full serving uses three heaped scoops, and the tub is listed as containing 26 servings.

## Specifications

### Identity
- Brand: USN
- Model: USN Muscle Fuel Anabolic All-in-one Protein Powder Shake
### Nutrition and formulation
- Protein per serving as stated in title: 54g Protein Powder
- Carbohydrates per serving: 77g
- Creatine per serving as stated in title: 5g Creatine Powder
- BCAAs per serving as stated in title: 5g BCAA Powder
- Servings per container: 26.0
- Supplement formulation: Multi-Supplement
- Protein sources: Egg, Soy, Whey
- Diet type: Vegetarian
- Allergen information: Contains: Egg, Gluten, Milk, Oat, Soy
- Caffeine information: Caffeine Free
- Flavour listing: Variety - Cookies & Cream
### Use and package
- Recommended uses: Body Building, Post-Workout, Weight Gainer
- Package type: Tub
- Item count: 1
- Age range: Adult
- Weight listed: 4 Kilograms
- Dimensions listed: 29.2 x 29.2 x 25.5 centimetres
- Country of origin: Belgium
### Preparation
- Mixing directions: Add 3 heaped scoops to 500-600ml of cold water. Use a blender or hand held shaker for about 30 seconds.

## Before you buy

- The directions specify servings based on body weight and an initial five-day period. Follow the package directions, do not exceed the recommended dose, and do not use supplements as a substitute for a varied diet. The listing advises consulting a healthcare professional before use and avoiding use if pregnant, elderly or under 18. It also says to keep out of reach of children.
- Listing details are inconsistent about flavour: the selected variety is described as Chocolate, Strawberry, Vanilla and Cookies & Cream, while the details field says “Variety - Cookies & Cream”. The title also states 5 g creatine and 5 g BCAA, but these amounts are not confirmed in the nutrition description. Check the selected tub’s flavour and current label before ordering.

## A good fit for

- Adults seeking a high-carbohydrate protein shake for weight-gain or bodybuilding routines.
- People looking for a post-workout powder that combines protein with creatine, BCAAs and added vitamins and minerals.

## Less suited to

- Anyone avoiding egg, gluten, milk, oats or soy.
- Anyone who needs a reliably confirmed single flavour or verified per-serving creatine and BCAA amounts before purchase.

## Customer feedback

Customer feedback highlights perceived product quality and flavour. That may matter when choosing a powder intended for repeated use, though individual taste preferences vary. The rating distribution is mostly five-star but includes lower ratings, and it does not establish specific causes or confirm the listing’s nutrition claims.
- Positive themes: Customer feedback describes the powder as high quality.
- Positive themes: Customers are reported to appreciate its flavour.

## Frequently asked questions

### How is USN Muscle Fuel Anabolic prepared?
The listing directs users to add three heaped scoops to 500–600 ml of cold water and mix for about 30 seconds. It says servings may be halved.
### How many servings are listed in the tub?
The listing states 26 servings per container. It also lists a 4 kg tub.
### Which flavour is included in this variety pack?
The listing is inconsistent. It describes a variety of Chocolate, Strawberry, Vanilla and Cookies & Cream, but the flavour detail says “Variety - Cookies & Cream”. Confirm the selected listing and packaging.
### Does the product contain common allergens?
The listing says it contains egg, gluten, milk, oat and soy. Check the current pack label if you have an allergy or dietary restriction.

## Alternative options

- [USN Muscle Fuel Anabolic All-In-One Muscle Mass Gainer, Chocolate Flavour - 4kg, 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-chocolate-mass-gainer-4kg)
- [USN Muscle Fuel Anabolic All-In-One Muscle Mass Gainer, Vanilla Flavour - 4kg, 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-vanilla-mass-gainer-4kg)
- [USN Muscle Fuel All-In-One Muscle Mass Gainer, Banana Flavour, 54g Protein Powder, 5g Creatine Powder & 5g BCAA Powder For Maximum Muscle Growth, Post Workout Recovery Drink Mix - 4kg](https://bargainpostbox.co.uk/visit/usn-muscle-fuel-anabolic-mass-gainer-4kg)
- [USN Muscle Fuel Anabolic All-In-One Muscle Mass Gainer, Strawberry Flavour - 4kg, 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-4kg)
- [USN Muscle Fuel Anabolic All-In-One Muscle Mass Gainer, Cookies & Cream Flavour - 4kg, 54g Protein Powder, 5g Creatine Powder & 5g BCAAs For Maximum Muscle Growth, Post Workout Recovery Drink Mix](https://bargainpostbox.co.uk/visit/usn-muscle-fuel-anabolic-mass-gainer-4kg)
- [USN Muscle Fuel Anabolic Protein Powder I Caramel Peanut I 4kg - 26 Serv. \| 54g Protein Matrix \| 10.15g BCAAs \| 77.4g Mass Gainer Carbs \| Creatine \| HMB \| Beta-Alanine \| Avena Sativa \| Easy Digestion](https://bargainpostbox.co.uk/visit/usn-muscle-fuel-anabolic-mass-gainer-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-mass-gainer-4kg)
- [Optimum Nutrition Micronised Creatine Monohydrate Powder, 634g \| Unflavoured, 186 Servings, Supplement to Support Muscle Strength & Power, Pre and Post Workout](https://bargainpostbox.co.uk/visit/optimum-nutrition-micronised-creatine-monohydrate-powder-634g)

## Images

![USN Muscle Fuel Anabolic All-in-One Mass Gainer, 4 kg — 1](https://bargainpostbox.co.uk/i/_CIqY5Wj_q8TyZQA2O5sYaa9gVNKSlul4KpE2voUgaEWeHqTaZwVQwrrKhQ6hZHpQEsnr3Qn2maLgkXpSSAeUjB8Z-GmVwhYnuPeONZQGwjde3Yv5RDOs9Wf.jpg)

![USN Muscle Fuel Anabolic All-in-One Mass Gainer, 4 kg — 2](https://bargainpostbox.co.uk/i/CAt8nxNqY3QRHKB85AtJvLnmcjLH5-vXcvWFjl78XKojvUmx-VZ6WtLNeys47B5A2_EAFkBGYQ1kA3tyBXNanhWSZz-v9-cQnipAogbRn4XC84ZyIbwLT_Ek.jpg)

![USN Muscle Fuel Anabolic All-in-One Mass Gainer, 4 kg — 3](https://bargainpostbox.co.uk/i/VF5IyVOxIiTl4S9tJuIvFRqVv7H-PA7c62oXoFV3AjcP-d0V_5aHKM4kwlMgjzsMUoXAiHIPeXlEOJb1P2VojFkbrfNsPqSWwdDfxch6Eoj9HbzOOMgl8hoO.jpg)

![USN Muscle Fuel Anabolic All-in-One Mass Gainer, 4 kg — 4](https://bargainpostbox.co.uk/i/WAftqMUkQvQOE-lbRAECbi7rbp4haETSx29dShYuAKB0haaqwCnX8CEYHLz8SQ6AJO8NDcGiSLPReA41ASGBGS2W_dgmPOkQofCs_IWLtnsdH6npdCQlXZ9c.jpg)

![USN Muscle Fuel Anabolic All-in-One Mass Gainer, 4 kg — 5](https://bargainpostbox.co.uk/i/0mRpVVtqYhwwRnIsN8J7WdR4zgKLZNpJYKMeQOxEoqouYLtOZnJ8Z9LW5JFUCrXCadLuyJa072-YZkUUTdDvhxP4HRaM-OkNLhm7zmg4eC49amiAEX7qspMQ.jpg)

![USN Muscle Fuel Anabolic All-in-One Mass Gainer, 4 kg — 6](https://bargainpostbox.co.uk/i/lZP_utz6I3JvUbfssiv5puCbZdJ0E_IWotNbpBq0e5gMFhvMlO-iRZVq0oBDOMFdkvTzNTk2_uOSNZhTj9kp1MwKEljAvf0acFsaDAboRVHsC23VbEvV1AKK.jpg)