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USN Muscle Fuel Mass 5kg


£104.99 £64.99
(You save £40.00)

Product Description

USN Muscle Fuel Mass is a meal replacement formula that is designed for active people who demand the benefits of top quality proteins, increased amounts of complex carbohydrates and nutrients for optimum health and muscle performance. This product is specially designed for individuals that find it hard to gain mass (hard gainers), as well as endurance athletes that need a high carbohydrate meal to complement a strenuous endurance-training program. Since carbohydrates are "protein sparing", this will help these athletes not to lose unnecessary muscle with this kind of training programme. Studies suggest that using a variety of protein substrates may work best for improving protein synthesis and overall health.

Unlike other meal replacement formulas, USN Muscle Fuel Mass is virtually sugar free and also offers a variety of anti-catabolic amino acids. This unique formula combines high biological value protein with very low glycemic index carbohydrates to build and repair muscle tissue while balancing nitrogen levels during workouts.

Just enough carbohydrates are used to fuel a strenuous endurance workout and replenish depleted glycogen. It is designed to pack muscle on even the hardest of the hard gainers with elevated protein-to-carb ratio and a level of quality protein that guarantees an anabolic environment of muscle growth and performance. USN's Muscle Fuel Mass is a complete meal that is very low in fat, great tasting and easily digested.

Nutritional Information

Container Size: 5000g 
Serving Size: 3 scoops (155g) 
Servings Per Container: 32 

Amount Per Serving: 

Total Calories: 620 
Protein: 46g 
Total Carbohydrates: 100g 
-Sugars: 5.19g 
-Dietary Fiber: 3.3g 
Fat: 4g 
-Saturates: 2.66g 
Sodium: 0.37g 
Vitamin A (retinol): 267µg 
Vitamin D (cholecalciferol): 3.3µg 
Vitamin E (d-alpha-tocopherl): 8.7mg 
Vitamin C (ascorbic acid: 20mg 
Vitamin B1 (thiamin mononitrate): 0.46mg 
Vitamin B2 (riboflavin): 0.53mg 
Niacin (nicotinamide): 6mg 
Vitamin B6 (pyridoxine-5-phosphate): 0.66mg 
Folic Acid (pteroylmonoglumatic acid): 67mg 
Vitamin B12 (cyanocobalamin): 2.66mg 
Biotin (d-biotin): 0.1mg 
Pantothenic Acid (d-pantothenate, calcium): 3.3mg 
Calcium (from natural milk source): 329mg 
Phosphorus: 460mg 
Magnesium (magnesium oxide): 70mg 
Potassium: 748mg 


Maltodextrin, Whey Protein Isolate and Concentrate, Premium Cocoa Powder (only chocolate flavour), Soy Protein Isolate, Skim Milk Powder, Thickener, Calcium Caseinate, Fructose, MCT Oil, Micellar Caserin, Flavourants, Stabiliser, Salt, Calcium Phosphate, Magnesium Oxide, Sucralose Blend, Vitamin Blend (A, C, E, D3, B1, B2, niacin, pantothenic acid, B6, Biotin, Folic Acid, B12), L-Glutamine, Lactazyme Blend, Leucine, Taurine,Isoleucine, Valine 

Please Note: Nutritional facts and ingredients may vary slightly between flavours.


As a dietary supplement, add three rounded scoops to 450 - 500ml of cold water (depending on taste) blend or shake in a hand held shaker and mix for 30 seconds. Have 2-3 servings daily, servings may be halved. Use between meals, or within 30 minutes after training as a recovery drink.

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