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Muscle Fuel

Chocolate 5kg Tub

Product #082444

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USN – Muscle Fuel

USN's Muscle Fuel Mass is a high calorie/high carb version of the original Muscle Fuel formulation, designed for use by those with a high training intensity (over 12 hours per week) or those wishing to gain muscle mass. Consisting of USN's original protein blend with high levels of BCCA's and glutamine and 100 grams of carbohydrates per serving. The carbohydrate blend consists of high quality maltodextrin sourced from natural corn and fructose (fruit sugar) which has shown to replace hepatic (liver) glycogen without spiking insulin.USN's Muscle Fuel Mass is an advanced muscle mass building formula that is designed for active people who require top quality protein, complex carbohydrates, and other essential nutrients for optimum health and muscle performance.

This product is designed for people who find it hard to gain mass ('hard gainers') and pick up weight, as well as people that need high carbohydrate meals throughout the day or after a strenuous strength or endurance training session.
Each daily serving(112g)contains:
Of which amino acids44g
Of which sugars4.4g
Fat (total)4g
Of which saturates1.9g
100g contains:
Of which amino acids40g
Of which sugars4g
Fat (total)3.6g
Of which saturates1.73g

As a dietary supplement, add two rounded scoops to 400ml of cold water. Use a blender or a hand held shaker and mix for about 30 seconds. Have 2 to 3 servings daily. (Servings may be halved) For even higher calories in the form of extra protein and carbs you could use fat free milk instead of water.

Other Ingredients:
Whey Protein isolate* and concentrate*, calcium caseinate*, soy protein isolate, egg albumin, lactase enzymes, MCT oil (medium chain tri-glycerides), stabiliser (cellulose gum), flavouring, calcium (from natural milk source), l-glutamine, fructooligosaccharides (FOS), magnesium oxide, vitamin C (l-ascorbic acid), niacin (nicotinamide), vitamin E (d-alpha tocopherol), pantothenic acid, (d-pantothenate, calcium), vitamin B6 (pyridoxine-5-phosphate), vitamin B2 (riboflavin), vitamin B1 (thiamin mononitrate), biotin (d-biotin), vitamin A (retinol), folic acid, vitamin D (cholecalciferol), vitamin B12 (cyanocobalamin), sweetener (sucralose).
Allergen Information: Contains Milk Protein, lactose, egg & soy protein. Contains no nut ingredients but production may take place in a facility that uses nut ingredients.

As with all exercise and nutritional programmes, please consult your physician first. Do not use if you are pregnant or lactating. For best results a sensible diet should be followed.

Free UK Delivery On Orders Over £20

Free delivery to any UK address when you spend £20 or more in a single transaction. Orders under £20 will incur a £1.99 delivery charge.


Orders are usually delivered within 4 working days between 8am - 9pm via our selected courier Hermes.

International Delivery

International delivery charge £6.95 (including Republic of Ireland and Channel Islands). Orders are despatched via a courier; usually delivered within 10 days.

Unfortunately we can currently only deliver to European Countries.

Our prices do not include taxes and tariffs. Customers outside of the United Kingdom may be subject to customs fees and/or import duties and taxes, which are levied once a order reaches your country. We do not cover any additional charges for customs clearance these must be paid for by you (we have no control over these charges and cannot predict what they may be).

Customs policies vary widely from country to country; you should contact your local customs office or tax authority for information specific to your situation. Additionally, when ordering from us, you are considered the importer of record and must comply with all laws and regulations of the country in which you are receiving the goods.

If you would like to place an order, you can order online or by phone on: 0044 1283 560 011.

International deliveries are sent via DPD and Royal Mail International.

Additional Delivery Information

Please note:

  • All delivery timescales are subject to availability
  • Your order may be despatched in more than one parcel and arrive at different times
  • Working day refers to any day Monday to Saturday and excludes Sunday and bank holidays
  • Delivery to the Scottish Highlands, islands and other remote areas may take longer.
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Chocolate 5kg Tub

Product #082444

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Copyright © Holland & Barrett Retail Limited, 2014. All rights reserved. is a trading name of Holland & Barrett Retail Limited,.
Registered office: Samuel Ryder House, Barling Way, Nuneaton, Warwickshire CV10 7RH.
Registered in England: Company No. 2758955. Registered VAT No. 211727395.