







⚡ Crush cravings, conquer your goals, and never miss a beat!
USN Diet Fuel Ultralean is a premium meal replacement shake powder designed for effective weight management. Each 54g serving delivers 25g of protein, under 210 calories, and a comprehensive blend of 24 vitamins and minerals. Scientifically formulated to promote fullness and reduce snacking, it’s the ideal quick and nutritious solution for busy professionals aiming to control weight without compromising taste or convenience.















| - Saturates | 1.2 g g |
| - Sugars | 3.2 g g |
| ASIN | B00ABHCOHO |
| ASIN | B00ABHCOHO |
| Age Range Description | Adult |
| Allergen Information | Contains: Hazelnuts, Milk, Peanuts, Soy |
| Best Sellers Rank | 1,559 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 15 in Diet Shakes |
| Brand | USN |
| Carbohydrate | 17 g g |
| Country of origin | Belgium |
| Country of origin | Belgium |
| Customer Reviews | 4.5 4.5 out of 5 stars (6,146) |
| Customer reviews | 4.5 4.5 out of 5 stars (6,146) |
| Date First Available | 22 Nov. 2012 |
| Fat | 3.6 g g |
| Fibre | 2.2 g g |
| 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 |
| Protein | 25 g |
| Serving Recommendation | 2 Scoops (55g) |
| Serving Size | 54 g, 55 g |
| Storage Instructions | In a cool, dry place |
| Units | 2000.0 Grams |
| Weight | 2 kg |
J**T
62p a shake. The maths speaks for itself.
Not only do these taste absolutely incredible (tried Strawberry, ordered Chocolate to try as well) they work out at 62p a shake (2.5kg tub), 200 calories a hit. The maths speaks for itself. If you take two of these and a light tea, you're losing weight. If you have a light breakfast and two of these for dinner and tea, you're losing weight. If you have three of these plus multivitamin tablets no big meal, you're losing even more weight. It's a win win. Obviously don't try these if you haven't got the discipline to avoid ordering a takeaway at 10pm. These will work, the maths doesn't lie... 400 calories across two meals means + 25grams of protein per serving, you'd have to have a huge meal elsewhere to not see benefits. This will be a regular for me going forward. Cheap imitations (X-tone for example), don't come close. A little pro-tip, Home Bargains sell the USN Select for 12.99 a tub. It's not as good as this, only 20g of protein per 200 calories, but if you're desperately in need and want to avoid hitting the snack bar at work, you can grab a tub from there. I have, very useful for those days I don't have access to my usual tub. UPDATE: So I've now tried Strawberry, Chocolate and Vanilla USN Ultrealan and also Strawberry and Vanilla USN Select and feel compelled to rank them in order. I blend all of mine using a Blendjet or standard Protein shaker 1. Strawberry Ultralean - For me, this is the king. It tastes amazing. It's like smooth angel delight. Fills you up for ages. 2. Vanilla Select - This tastes absolutely amazing. It's probably the nicest taste of all of them, but it's a little thinner which means it might not fill you up quite as effectively. Taken with supplements to bulk it, I find it perfect during the day at work. 3. Strawberry Select - Tastes pretty good. More like a traditional Strawberry milkshake, and doesn't fill you up as much as Ultralean but still a really good product. 4. Chocolate Ultralean - Thick and fills you up for ages. Probably the thickest of all of them and very effective at keeping you full. A little bit on the sweet side and your second in the day can seem a bit sickly. 5. Vanilla Ultralean - I might edit this review if my opinion changes, but at the moment, this feels the biggest disappointment. After tasting Vanilla Select and noting how amazing it tasted, I had high hopes for Vanilla Ultralean and figured it would be the same flavour but perhaps a bit thicker. It has this weird chemical flavour going on (a common theme in these reviews). It even smells a bit chemically, at least from a distance. As it stands, I'd probably avoid the Vanilla Ultralean and advise that Chocolate Ultralean is an acquired taste but happy to stick with 5* for Strawberry alone.
R**L
Thick and filling
2 scoops blended in water, mixes perfect, smooth texture and tastes brilliant not over sweet. Very filling, keeps me going for hours. Brilliant if your on a diet, 2 shakes per day and low calorie meal the weight will fall off ! Think this is probably my 5th tub. Well worth the money
L**N
Tasty/Filling/Enjoyable.
The product is fantastic.. it does exactly what it’s meant to do. So all the negative reviews given relating to this product, they are clearly not dedicated to achieving what it’s meant for. It’s not tasteless, and it certainly is not sweet, I’ve been using this product for a while now, I had to make lifestyle changes due to osteoarthritis in my hip. Loose weight was my first priority. Have the right mind set and JUST DO IT. I mix this product for breakfast with 500 ml of cold water with 1 level & 1/2 scoop of the chocolate powder. I mix in 1 tablespoon &1/2 of Oat bran with it and blend. It’s fantastic. It comes out like a proper milk shake. I sometimes have another for lunch with a piece of fruit. Normal healthy meal in the evening. Watch the calories! I have created a calorie deficit, this Usn protein has helped. BUT it also comes with exercise. I’m 64 years old and I walk everyday without fail. 3 miles at least sometimes more. I also on 4 days a week after a walk I do 30 min either on a concept 2/ Elliptical/ or spin bike. I have my own gym I tend to alternate the machines to use different muscle groups. Gradually I’ve built this up, including some strength training also. The concept 2 and movement in general has given my hip much more flexibility. To begin, it sucked, was awful. But my mind was set with my hip as it is I had to make the changes. Now I’ve lost 2 stone over quite a few weeks. I have muscles and lost a huge amount of body fat. My BP. Has come down to 125/75, from 158/90. I have got rid of all the inflammation out of my body due to making changes. Usn protein has helped me kick start this. It’s a lifestyle for me now. So I have nothing but enormous gratitude for this product. So the people who are fussy about taste, try the vanilla, it can be added with a handful of blueberries or strawberries or banana. Or even a spoonful of coffee to make a cappuccino. If I have any gripe at all , I’d say the strawberry is the most sweetest so I tend to avoid that flavour. But this product gets results. Anything done properly takes time and persistence. If you get tired, then rest, go again the next day. As your body changes so will your attitude. Package of this product I’ll agree needs to be re designed but it does not alter the quality of its contents. Thank you USN it has help me enormously.
Z**I
Good
M**N
Le rapport qualité prix est excellent. En remplaçant deux repas par jour et en pratiquant une activité physique régulière, on peut facilement du poids à condition de respecter le déficit calorique.
L**S
Sous les conseils de mon frère j'ai acheté ce produit et je ne regrette pas du tout !! J'ai perdu 4 kg en un mois et c'est pas fini. Voilà comment j'ai fait (mais chacun fait comme il veut): j'en prends que le soir en substitut de repas (2 doses pour 250 ml de liquide (moitié lait 1/2 écrémé et moitié eau)) 3 à 5 fois par semaine (le mieux c'est 5 soirs sur 7 et WE repos!!). Je fais un peu d'activité physique (renforcement musculaire ou cardio "gym direct" 3 à 4 fois par semaine) et j'essaie de boire en journée (pas facile!). Le reste du temps je mange normalement, ça m'arrive même de faire des écarts. Conclusion, je suis passée de 76 kg à 72 kg en 4 semaines. J'avais fait ça l'année dernière sans substitut de repas et j'avais perdu 6 kg sur 3 mois. Pour moi c'est plus que satisfaisant. Mon frère a perdu plusieurs kg (6 à 8, je crois) et ma cousine qui l'a adopté aussi a perdu 10kg en 2 mois en faisant du footing tous les 2 jours et en prenant 6 jours sur 7... 24/01/17: malgré les fêtes de fin d'année (beaucoup d'écarts!!) j'ai perdu au total 6 kg en deux mois. J'ai racheté ce substitut en goût "Banane caramel" et je préfère, de beaucoup, au goût fraise qui lui devient vite ecoeurant...
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.
S**Z
Bon substitue de repas, le gout frais est assez écœurant a la longue mais remplis bien son rôle, -2 kg en 10 jours....pas mal
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