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Delicious, nutritious and packed with protein, USN Diet Fuel Shakes are here to help you achieve your goals
USN Diet Fuel Ultralean is a high fibre and high protein meal replacement shake formula, which can be consumed as a convenient yet nutritious meal on the go.
The unique meal replacement formula contains vital nutrients like Chromium Picolinate, HCA (calcium hydroxycitrate), L-Carnitine, Selenium and Boron to ensure that high levels of micro-nutrients are maintained when on a strenuous exercise program.
Suitable for women and men alike, this delicious strawberry flavoured shake is ideal as a substitute for one of your meals, anytime, anywhere. It contains just enough carbohydrates to fuel your workout and replenish depleted glycogen and an impressive 25g of protein (per serving) swoops in to help build new muscles.
How does USN Diet Fuel work?
With its intelligent formula and premium ingredients, USN Diet Fuel Ultralean provides you with what you need on the inside to perform at your best.
Achieve Lean Muscle with USN Diet Fuel Ultralean
The whey protein USN uses is scientifically formulated for optimal lean muscle maintenance and growth in the body. This high-quality protein allows you to reach your goals and put your all into exercise.
USN Diet Fuel is Easy to Digest
This formula contains Tolerase™ L, an active lactase that turns lactose into galactose and glucose. It has been specially developed and patented for use in sports and dietary supplements for lactose-intolerant people to allow them to enjoy these and other dairy products.
(Based on 242 reviews)
The subjective customer reviews below are only moderated for offensive content – they should not be regarded as medical or health advice; no reliance should therefore be placed on them; and they are not endorsed by Holland & Barrett. If you have any health problems or questions regarding the suitability of any product please contact a health professional. Products are not medicinal unless otherwise stated.
Find out more
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“Easy to use and tastes great.”
Yes, I recommend this product.
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“Tastes good”
Yes, I recommend this product.
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“Was expecting the container to be full but it turned out to be half full.”
No, I do not recommend this product.
Verified Purchaser
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“Lost 3lb in a week which is fantastic as I am not very mobile.”
Yes, I recommend this product.
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“Great product”
Yes, I recommend this product.
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“Using this since January 42 lbs down I haven't been consistent but getting there first time using anything like this and wouldn't change brand”
Yes, I recommend this product.
Verified Purchaser
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“easy to shake and it comes out smooth and yummy, great with just cold water, the only powdered shake i buy now”
Yes, I recommend this product.
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“Great way to start the diet Two shakes a day Unreal taste I’am using the Nutri bullet blender and crushed ice Comes out just like MC Donald’s milk shake 🎯😂 it’s helped me stay focused! plus 1 meal a day Fab product.”
Yes, I recommend this product.
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“This really suits ne in the morning when I can't be bothered with cooking breakfast.”
Yes, I recommend this product.
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“This tastes lovely I've lost about 5lbs since taking it, I was a bit disappointed when the big tub was only half full though, I thought it would of had more in.”
No, I do not recommend this product.
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Full ingredients
Whey protein (Milk), calcium caseinate (Milk), soy protein isolate and egg albumen powder, Maltodextrin, MCT (Medium Chain Triglycerides), CLA (Conjugated linoleic acid), L-Carnitine, Boron, Selenium, Fructose, Calcium Phosphate, Sodium Chloride, Aspartame (sweetener), Stabiliser, Vitamin Blend, Red Beet Powder, Chromium Picolinate, Flavourants. For Allergens - See Ingredients in bold.
Always read the label before use
| Each(55g)serving contains: | |
| Total fibre | 5g |
| Sodium | 291mg |
| Potassium | 186mg |
| Vitamin A | 315µg |
| Vitamin B1 | 0.4mg |
| Vitamin B2 | 0.5mg |
| Vitamin B6 | 0.5mg |
| Vitamin B12 | 0.8µg |
| Energy | 193Kcal / 811KJ |
| Protein | 25g |
| Carbohydrates | 16g |
| Fat | 2g |
| Vitamin C | 26mg |
| Vitamin E | 5mg |
| Niacin | 5.6mg |
| Pantothenic Acid | 1.8mg |
| Folic Acid | 140µg |
| Biotin | 11µg |
| Calcium | 350mg |
| Magnesium | 154mg |
| Phosphate | 329mg |
| Potassium | 186mg |
| N acetyl L carnitine | 200mg |
| Garcinia cambogia extract | 150mg |
We go to great efforts to ensure that the information on this page is accurate at the time that the page was last edited. As we are constantly reviewing and developing our products to meet our consumer needs, consumers, particularly those that suffer from allergies and intolerances, should always check product labelling, warnings, and directions provided with the product that is delivered, prior to use or consumption.
Add 2 rounded 55g scoops to 200-300ml of cold water (or skimmed milk). Mix thoroughly in a blender or shaker for 30 seconds for a smooth tasty shake. Have 1-3 servings daily.
Please ensure you read the label of all products purchased as part of this bundle before use.
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