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USN Diet Fuel Ultralean


Now £16.04

Banana Caramel More In Soon
Caffe Latte In Stock
Chocolate In Stock
Strawberry In Stock
Vanilla In Stock
USN Diet Fuel Ultralean


Now £28.70

Banana Caramel In Stock
Caffe Latte More In Soon
Chocolate In Stock
Strawberry In Stock
Vanilla In Stock
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USN Diet Fuel Ultralean

USN Diet Fuel UltraLean is available at lowest price in the UK at We offer free delivery on all of the top health supplements to UK Mainland and the cheapest rates right across Europe! Check out our special offers page for huge discounts on the biggest brands!



USN Diet Fuel Ultralean is quite simply, a high protein and high-fibre meal replacement shake that can be used as part of a calorie controlled nutritional plan. This can in turn help you to not only maintain a diet that’s balanced but improve on what you currently eat on a daily basis and ensure that you are getting great quality and essential nutrients into your body.
What are the benefits?
Safe and healthy weight loss along with the maintenance of a healthy body and mind are best achieved by being consistent and following a few simple sounding steps.
Eat a balanced diet, containing wholefoods
Remain calorie-controlled
Get regular exercise
However, it's not always that easy. We all have a busy lifestyle, which can make it a constant challenge on a daily basis to eat right and exercise hard. This is where USN’s Diet Fuel Ultra Lean comes in to lend a helping hand.
Is this product for me?
USN Diet Fuel Ultralean is suitable for slimmer’s or fitness enthusiasts looking to lose body fat and control calorie intake. With these goals, you must combine your hard-work in the gym with a balanced diet. For this reason we’ve provided a healthy meal replacement shake containing the nutrients you need to combine with your goals.
USN Diet Fuel Ultralean is suitable for men and women alike, the added convenience our filling meal replacement provides is ideal as a substitute for one of your meals.
Container Size: 500g
Serving Size: 2 Scoops (55g)
Servings Per Container: 9
Container Size: 1kg
Serving Size: 2 Scoops (55g)
Servings Per Container: 18
Container Size: 2kg
Serving Size: 2 Scoops (55g)
Servings Per Container: 36
Amount Per Serving:

Total Calories: 200
Protein: 25g
Total Carbohydrates: 17.5g
-Dietary Fibre: 3.4g
Fat: 2g

Vitamins and Minerals:

Sodium: 100mg
Potassium: 507mg
Phosphorus: 206mg
Magnesium: 113mg
Iron: 4mg
Zinc: 3mg
Copper: 0.3mg
Manganese: 0.6mg
Selenium: 16.5µg
Chromium: 31µg
Iodine: 45µg
Vitamin A: 240µg
Vitamin D: 2µg
Vitamin E: 3.6mg
Vitamin C: 24mg
Vitamin B1: 0.3mg
Vitamin B2: 0.5mg
Niacin: 5.4mg
Vitamin B6: 0.5mg
Folic Acid: 61µg
Vitamin B12: 0.75µg
Biotin: 15µg
Pantothenic Acid: 1.8mg


Whey protein concentrate (36%), Maltodextrin, Soy protein isolate, Inulin, Calcium caseinate, Cocoa powder (only in chocolate flavour), Fructose, Sunflower oil, Milk protein isolate (92% micellar casein), Potassium citrate, Garcinia cambogia (1.8%), Flavouring, Rice starch, Stabilisers (Guar & Xanthan gum), Colour [Red beet powder (only in strawberry flavour)], Magnesium oxide, Non-nutritive sweetener (Sucralose), Ascorbic acid, Iron fumarate, D-Alpha-tocopherol acetate, Zinc citrate, Nicotinamide, Copper bisglycinate, Tolerase™L (pH-stable lactase), Manganese ascorbate, D-Calcium pantothenate, Vitamin A, palmitate, Biotin, Cyanocobalamin, Cholecalcipherol, Pyridoxine HCl, Riboflavin, Thiamin HCl, Chromium picolinate, Potassium iodate, Folic acid (Pteroylmonoglutamic acid), Sodium selenate.

Allergens: Cow’s Milk and Soy. Manufactured in a facility that also processes egg. Ingredients may also contain traces of tree nuts, peanuts and crustaceans.

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

Add 2 rounded scoops (55g) to 200-300ml of cold water (or skimmed milk). Mix thoroughly in a blender or shaker for about 30 seconds. Have 1-2 servings daily.
Reviews (38)

"This is the best flavor so far. This one has bits of what looks like instant coffee granules. I have had the strawberry and the chocolate ones. The chocolate one a close second.
The delivery to Ireland took a couple of days!
Great deal for the 2kg of product.(in store I saw this price for 1 kg one) On a stricter food restriction i lost solid 2kg+ in a couple of weeks and now i am up keeping with the nutrition and maintaining weight with one shake a day.( before 2 shakes and a snack that i would like) It works if you know that you don't eat enough nutrition on your own. So this is a huge help in college when there is nothing else to eat but junk. Also i find that this one to be most filling."

Posted by Evija Velpa  (26th May 2018)


"Brill product and fast delivery"

Posted by Deb  (12th October 2017)


"Started taking this a week ago
and with a controlled diet and exercise, I have losy 2llbs
a good start, will be placing a new order very soon."

Posted by Robert Birch  (8th September 2017)


"I have been using this product for just over 4 weeks and have lost 16lbs.

I take one for breakfast, another for lunch, and then have a healthy evening dinner.

The product tastes great (I use the Strawberry and Banana flavours), and mixes really well. I use 500ml of water rather than the 300ml stated on the product as I find this keeps me fuller for longer. Brilliant product."

Posted by Paul  (7th July 2017)


"Use this item for many years. Love the different flavours. Speedy delivery and awesome prices."

Posted by Elbie  (5th July 2017)

Write a Review
Q Hi Someone who has been using this for 10 days now has been suffering from constipation - have you had any other reports of this and also what could be causing it? Apart from that she really enjoys using thee product. Thank you Kind regards Camilla Moyle

Hi Cammilla We're a bit behind on Q & A after the long weekend. I think you've had a response. Please let us know if there is anything further.

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