• USN Diet Fuel Ultralean diet shake powder - Strawberry flavour, 2kg
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USN

USN Diet Fuel Ultralean (2kg)

USN Diet Fuel Ultralean (2kg)

£51.99
£51.99
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  • UK Based
  • Fast DPD Delivery
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Delivery

We deliver UK-wide via DPD. Free UK Delivery on orders over £50, £3.99 otherwise.

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Returns

Returns & Refunds Policy

Last updated: 12/07/2026
Your right to cancel
Under UK Consumer Contracts Regulations, you have the right to cancel your order within 14 days of receiving it, without giving a reason.
Important — supplement-specific exception
Because our products are consumable and relate to health, once a product’s seal or packaging has been opened or broken, we are unable to accept it back for hygiene and safety reasons, unless the product is faulty or not as described. 
How to return an unopened item
1. Email info@renewedperformance.co.uk within 14 days of receiving your order, including your order number.
2. We’ll confirm the return address and process.
3. Items must be unopened, unused, and in original packaging.
4. You are responsible for return postage costs unless the item is faulty or incorrect.
Refunds
Once we’ve received and inspected your return, we’ll process your refund to your original payment method within 14 days. Original delivery charges are non-refundable unless the return is due to our error.
Faulty or incorrect items
If you receive a faulty, damaged, or incorrect item, contact us within 48 hours of delivery with photos where possible, and we’ll arrange a replacement or full refund, including return postage.
Contact
info@renewedperformance.co.uk

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

Why choose Diet Fuel Ultralean

  • 25g protein, 200 calories per serving — high protein without the calorie load
  • Added vitamins and minerals — supports overall nutrition during a calorie deficit
  • Strawberry or Banana Caramel — two genuinely enjoyable flavours
  • 2kg tub — 36 servings

Nutritional information (per 55g serving, 2 scoops)

Calories: 200 | Protein: 25g | Carbohydrates: 17.5g (Fibre: 3.4g) | Fat: 2g.

How to use

Mix 2 scoops (55g) 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 — with added vitamins and minerals, 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.

Which flavour should I pick?
Strawberry is light and fruity, while Banana Caramel is richer and more dessert-like — both use the same formula, so it comes down to taste preference.

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