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USN Muscle Fuel STS 2kg


£49.99 £34.99
(You save £15.00)

Product Description

USN Muscle Fuel is an advanced engineered meal replacement formula that is designed for active people who demand the benefits of top quality proteins, complex carbohydrates, and nutrients for optimum health and muscle performance. 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 is low in sugar and also offers a variety of anti-catabolic amino acids. This unique formula combines high biological value proteins with a very low glycemic index carbohydrate to build and repair muscle tissue while balancing nitrogen levels during workouts.

Just enough carbohydrates are used to fuel your workout, replenish depleted glycogen and push your metabolism into hyper drive. It is designed to pack muscle on even the hardest of the hard gainers with optimal protein-to-carb ratio and a level of quality protein that guarantees an anabolic environment for muscle growth and performance. USN Muscle Fuel is a complete meal that is very low in fat, great tasting and easily digestible.

Nutritional Information

Container Size: 2000g 
Serving Size: 2 scoops (110g) 
Servings Per Container: 18 

Amount Per Serving: 

Total Calories: 408 
Protein: 44g 
Total Carbohydrates: 49g 
-Sugars: 4.4g 
-Dietary Fiber: 3.3g 
Fat: 4g 
-Saturates: 1.9g 
Vitamin A (retinol): 267µg 
Vitamin D (cholecalciferol): 3.3µg 
Vitamin E (d-alpha-tocopherl): 8.8mg 
Vitamin C (ascorbic acid: 20mg 
Vitamin B1 (thiamin mononitrate): 0.46mg 
Vitamin B2 (riboflavin): 0.56mg 
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): 331mg 
Sodium: 330mg 
Phosphorus: 460mg 
Magnesium (magnesium oxide): 49.5mg 
Potassium: 748mg 


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) 

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


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.

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