







🔥 Shake up your routine, stay full, and own your goals!
USN Diet Fuel Ultralean is a premium vanilla-flavored meal replacement shake powder designed for effective weight control. Each 54g serving delivers 25g of high-quality protein, under 210 calories, and a comprehensive blend of 24 vitamins and minerals to support fullness, reduce snacking, and fuel your active lifestyle. Easy to prepare and scientifically formulated, it’s the go-to shake for professionals seeking a convenient, nutritious, and satisfying meal alternative.















| ASIN | B00ABHCOHO |
| ASIN | B00ABHCOHO |
| Age Range Description | Adult |
| Allergen Information | Contains: Hazelnuts, Milk, Peanuts, Soy |
| Best Sellers Rank | 1,189 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 11 in Diet Shakes |
| Brand | USN |
| Country of origin | Belgium |
| Country of origin | Belgium |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,202) |
| Customer reviews | 4.5 4.5 out of 5 stars (1,202) |
| Date First Available | 22 Nov. 2012 |
| Format | Powder |
| Is discontinued by manufacturer | No |
| Item model number | UN110 |
| Manufacturer | USN |
| Manufacturer contact | USN UK Ltd, Seven House, High Street, Longbridge, B31 2UQ |
| Product Dimensions | 19 x 19 x 32 cm; 2.28 kg |
| Product Name | Diet Fuel Ultralean |
| Serving Recommendation | 2 Scoops (55g) |
| Serving Size | 54 g, 55 g |
| Storage Instructions | In a cool, dry place |
| Units | 2000.0 Grams |
| Volume | 2 Kilograms |
| Weight | 2 kg |
S**H
Delicious!!
This is by far the best protein drink I have ever bought. Tastes like a McDonald's vanilla shake and is so creamy. I love that it's mixed with water and is only 200 calories. It's very filling too !
A**R
Best quality and priced meal replacement powder
I've tried various protein shakes as part of my training/weight loss programme. I find USN Ultralean (vanilla) is the best; the powder mixes very easily in cold water and the resulting shake is thick, tasty and filling. I initially was worried that the shakes would not be filling and that I'd end up snacking. However, I find that the shakes keep me going for about 4 hours. I usually run first thing in the morning, followed by a shake made with 2 scoops. Lunch is another shake, followed by a decent dinner in the evening. I sometimes add fruit to the shakes or have as a snack. The price for a 2kg tub is very good - I had to pay double in a local health food store. Delivery is prompt. I managed to lose about 20kg and I believe that the shakes were a key part in helping me to control my calorie intake. I maintained my weight by having 1 daily shake. Since getting hitched, the weight has crept back on, so I'm back on the shakes and training programme because I know this will help me get the results I want! I have tried cheaper alternatives promising weight loss, but I found them very thin, leaving me feeling hungry. As a result, the snacking increased so it was a waste of time and money. Hubby wasn't impressed with my grumpiness! I'd say give USN ultralean a go, it's better than its competitors.
M**Z
helps achieve weight loss and stops hunger
Been going healthy for about 2-3 months now and I've been using these shakes as meal replacements. The first one I bought was the Cafe Latte flavour (I like coffee) and it's super tasty, and has a hint of coffee which is nice. The second one I bought was Vanilla Cream which tastes like vanilla icecream, again it's nice and tasty. I've just started on Strawberry Cream today and that's delicious too - the vanilla and strawberry specifically taste like them macdonalds milkshakes and have the same thick consistency - so if you don't like maccies milkshakes then you might not like these! In terms of how effective it is for weight loss - I've used it once a day at lunch as part of a calorie controlled high protein diet along with HIIT exercise once a day 6 days a week. I would say that these shakes fill you up really well, and keep the hunger away for a good few hours until your evening meal. It is only 200 calories per serving which fits nicely into my CICO practice, and the high protein content is ideal for making me feel full and snack less. A lot of reviews say its horrible with water and they have it with milk instead - I tried it with milk once and it was horrific. I stick with water and it tastes really nice and suits me just fine. I'd recommend you use ice-cold water though since it's not as nice when served warm. And for reference, even though I'm not putting down my weight loss to this alone, it has certainly helped contribute towards me going from 12stone to 10st 5lbs over a period of 2 months. Will try another flavour next month but can definitely recommend Cafe Latte / Vanilla Cream / Strawberry Cream. I'd suggest you go for Vanilla Cream if its your first purchase - play it safe and go from there if you like it.
M**O
Works if you stick to it, and dont mind the taste.
Im on medication which causes a LOT of weight gain, and I was ballooning like crazy. This product hasn't actually helped me lose weight, but it HAS stopped me putting even more on which is great. Without the side effects of my meds, I would imagine this would really help in actual weight loss. It's thick and filling (though only short term - you will be hungry again within a couple of hours). The more you shake it, the more air you add and the thicker it gets. It isn't a miracle diet tool - you still have to exercise willpower, and eat sensibly for your regular meals, but as far as meal replacement shakes go, you would be hard pushed to find anything better. Its also reasonably priced (in the protein shake world anyway - still seems expensive for what is essentially milk powder). You get an average of 36 servings so it's just under a quid each. I had the chocolate one previously, and Ive got to say it wasn't the best - VERY sweet, and not even remotely like chocolate. But it was alright I guess. I just got the vanilla one today though, and its delicious! Almost crème brulee-esque. The downside is I want to have more than one at a time, it's so nice.
R**B
Really good product!
I have recently moved towards a vegetarian diet but found that without the protein I get from meat, a supplement would be a good idea. I am quite slim anyway and exercise 3/4 times a week (power yoga and swimming). It helped me to shed excess body fat and I haven't felt this happy in my bikini for about 5 years! I found this product filling and satisfying to drink. It is not gritty or watery like other products on the market. It does have a sweet after taste but I usually have a cup of tea straight afterwards to solve that problem! I recommended it to my sister who was struggling to lose baby weight after 15 months and she seems much happier getting her pre baby body back! I only have one shake a day now but if I wanted to shed some weight, I know I could increase it to 2 and drop a meal. Sometimes I blend the shake with ice and an expresso shot to make a lovely vanilla iced coffee! If I want a pudding, I mix a heaped scoop, blend it up with water, ice, a little milk and a banana. It's delicious! My advice would be to give it a go! As long as you do it right most of the time, it will work!
A**N
Mixes very well
Vanilla flavour is very sweet ,the powder mixes very well and makes a very filling drink I will buy more of this product in the future
A**B
With this you really need a exercise . One glass in afternoon or in morning and I don’t feel hungry more 5 hours I can go easily. You need to increase your water intake more.
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