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.

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.

Price

£58.71Save 16%

Reference price: ~~£70.00~~

Price checked: 14 Nov 2026

View offer Ahead of Black FridayExplore the selection

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Pros and cons

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.

Technical specifications

21 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.

What to know before buying

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 to confirm

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.

Who is it for?

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.

USN Muscle Fuel Anabolic All-in-One Mass Gainer, 4 kg · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 81 ratings

5 stars76%76%
4 stars13%13%
3 stars3%3%
2 stars3%3%
1 star5%5%

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.
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.