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    USN

    USN Diet Fuel Ultralean — Strawberry (2kg)

    USN Diet Fuel Ultralean — Strawberry (2kg)

    £43.99 GBP
    £43.99 GBP
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    • UK Based
    • Fast DPD Delivery
    • Secure Checkout

    Delivery

    We deliver UK-wide via DPD. Free UK delivery on orders over £40, £3.99 otherwise. Orders placed by 3:30PM are sent same-day.

    Returns

    Full returns policy details coming soon. If you have any questions before ordering, please get in touch.

    A lean, low-calorie diet shake built for anyone managing their weight while keeping protein intake high — a genuinely filling meal replacement.

    Why choose Diet Fuel Ultralean

    • High protein, controlled calories — built for weight management goals
    • Strawberry flavour — genuinely enjoyable
    • 2kg tub — a substantial supply

    How to use

    Mix 2 scoops with 300-400ml of cold water or skimmed milk. Use as a meal replacement.

    Frequently asked questions

    How is Ultralean different from Serious Mass?
    Ultralean is built for controlled-calorie weight management, the opposite goal to Serious Mass, which is a high-calorie formula for gaining weight and size.

    Is this suitable as a regular meal replacement?
    Yes — it's formulated to be genuinely filling with a high protein, controlled-calorie profile suited to weight management goals.

    Can I use water instead of milk?
    Yes — both work, skimmed milk gives a creamier texture and adds extra protein.

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