USN Diet Fuel High Protein Meal Replacement
Premium Weight Loss Meal Replacement | 25g Multi-Phase Protein | High-Fibre Appetite Control
USN Diet Fuel Ultra Lean is a scientifically engineered, high-protein and high-fibre meal replacement shake formulated to support your calorie-controlled weight loss goals. Designed for busy fitness enthusiasts, professional athletes, and everyday lifters alike, this advanced formula cuts through the challenge of meal prep by providing a complete, nutrient-dense meal on the go. Delivering a commanding 25g of premium protein at under 210 calories, it actively extends satiety, blunts sweet cravings, and infuses your body with vital micronutrients so you can shed fat safely without sacrificing lean muscle architecture.

Key Performance & Wellness Benefits
- Calorie-Controlled Fat Loss: Delivers a complete, macro-balanced nutritional profile at just 197 calories per serving, making it incredibly easy to maintain a strict daily caloric deficit.
- 5-Source Premium Protein Matrix: Engineered with a heavy-hitting 25g blend of Whey Concentrate, Isolate, Hydrolysate, Soy Isolate, and Milk Isolate to optimize lean muscle tissue preservation while under dietary stress.
- Satiety-Enhancing Fibre Load: Packed with 5.7g of high-quality dietary fibre (including Polydextrose and Inulin) to physically slow digestion, promote gut health, and keep you feeling full for longer intervals.
- Complete Vitamin & Mineral Core: Megadosed with 24 essential micronutrients, including Chromium Picolinate (158% RI per 100g) to regulate blood glucose levels and Vitamin B6/B12 to crush training-induced fatigue.
- Bloat-Free Tolerase™ L Integration: Fortified with specialized, pH-stable Tolerase™ L lactase enzymes to seamlessly break down lactose, ensuring a silky smooth digestive process free from gas or tracking discomfort.
- Essential Fatty Acid Protection: Infused with Linoleic and $\alpha$-Linolenic acids derived from clean fat powders to support cognitive health, hormonal production, and cellular integrity during weight management.
What Is In USN Diet Fuel High Protein Meal Replacement?
Serving Size: 2 Scoops (55g) | Servings Per Container: Approx. 36
Note: Analytical macro values are highly uniform, though slight variances may occur across alternative flavor options.
| Typical Values | Per 55g Serving (with Water) | Per 100g Powder |
| Energy | 831 kJ / 197 kcal | 1511 kJ / 358 kcal |
| Protein | 25 g | 46 g |
| Carbohydrate | 14 g | 25 g |
| — of which Sugars | 3.0 g | 5.5 g |
| Fibre | 5.7 g | 10 g |
| Fat | 3.6 g | 6.6 g |
| — of which Saturates | 1.2 g | 2.2 g |
| Salt | 0.77 g | 1.41 g |
Vitamins & Minerals Core (Per 100g)
| Micronutrient | Value Per 100g | % RI* | Micronutrient | Value Per 100g | % RI* |
| Chromium | 63 µg | 158% | Calcium | 918 mg | 115% |
| Vitamin B12 | 1.6 µg | 64% | Magnesium | 244 mg | 65% |
| Vitamin B6 | 0.90 mg | 64% | Zinc | 6.4 mg | 64% |
| Riboflavin (B2) | 0.90 mg | 64% | Iron | 11 mg | 77% |
| Thiamin (B1) | 0.68 mg | 62% | Vitamin C | 45 mg | 56% |
| Vitamin E | 7.5 µg | 62% | Vitamin A | 450 µg | 56% |
*RI = Reference Intake of an average adult (8400kJ/2000kcal).
Usage & Preparation Directions
- Standard Preparation: Add 55g of powder (2 full scoops) into 250ml–300ml of ice-cold water inside your shaker cup.
- Protocol: Secure the lid firmly and shake vigorously for 10–15 seconds until completely smooth and creamy.
- Substitution Strategy: Replace 1 to 2 of your main daily meals with Diet Fuel Ultra Lean to systematically lower your total calorie intake. Alternatively, mix a single-scoop serving to use as a high-protein snack between whole-food meals to eliminate sweet tooth cravings.

Ingredients
Protein blend [whey protein concentrate (milk), soya protein isolate, milk protein isolate, whey protein isolate (milk) (emulsifier: sunflower lecithin), hydrolysed whey protein isolate (milk) (emulsifier: sunflower lecithin)], maltodextrin, polydextrose, fat reduced cocoa powder, fat powder (refined soya bean oil, glucose syrup, milk protein, stabiliser (pentasodium triphosphate), free flowing agent (silicium dioxide), natural flavour), inulin, tripotassium citrate, milk minerals complex, thickeners (guar gum, xanthan gum), flavouring, sodium chloride, stabiliser (cellulose gum), creamer [high oleic sunflower oil, glucose syrup, milk protein, free flowing agent (silicium dioxide)], magnesium oxide, high amylose maize starch, sweetener (sucralose), vitamin & mineral blend, Tolerase™ L (pH-stable lactase).
Allergen Alert: For allergens, see ingredients listed in BOLD. Contains MILK and SOY. Produced in a facility that handles gluten, eggs, fish, crustaceans, sulfites, and nuts. Always consult a healthcare professional before executing a aggressive weight loss protocol.
- Stock: In Stock
- Brand: USN