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USN Diet Fuel Ultra Lean Review - 6 Things You Need to Know

You’re about to learn everything you need to know about USN Diet Fuel Ultra Lean. We created a detailed review, carefully scrutinizing the ingredients, side effects, clinical studies, and level of customer care. Moreover, we focused on plenty of user comments and dieter reviews from around the web. Lastly, we compacted all the facts and responses we found to give you the bottom line.

USN Diet Fuel Ultra Lean can be purchased through their Official Site.

USN Diet Fuel Ultra Lean Readers: Noom is offering our readers a risk-free trial, for a limited time. Click here for more information!
Overview

What is USN Diet Fuel Ultra Lean?

USN Diet Fuel Ultra Lean is a “nutrition shake” for women and men claimed to promote weight loss and help with lean muscle maintenance. It is available in three different flavors, which include chocolate, vanilla, and strawberry cream. Since this is a company based in the UK, it does not look like this supplement is available to people in other parts of the world, such as the US.

The primary ingredients found in this supplement powder include; Whey Protein Concentrate, Soy Protein Isolate, Milk Protein Isolate, Micronized Milk Mineral Complex, Inulin, and various vitamins and minerals. Each scoop/serving provides 25 grams of protein. USN Diet Fuel Ultra Lean is merely added to a glass of cold water and then consumed.

It looks like USN Diet Fuel Ultra Lean was released in 2013. This product contains a decent amount of fiber per serving, and there are some positive comments posted online. Also, this product can be used at any time, but this is what the studies have to say:

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Taste

Is Bad Taste a Concern?

“You will notice quite a few customer complaints online regarding the actual taste of USN Diet Fuel Ultra Lean shakes. This is never a good thing because how will you stick to these protein shakes if you can’t stand the taste?” says our Research Editor.

According to one customer, “Too sweet and sickly for me. I could only get through half of it before giving up. Six hours later I still have a sweet chemical aftertaste. Regret buying this. Will look for a better alternative.”

“I thought it tasted horrible and no matter how much I mixed it in my shaker it just didn’t blend well. Lumps of powder. Terrible stuff” said another user.

Availability

Lack of Availability

It looks like USN Diet Fuel Ultra Lean is only available to those living in the UK. Therefore dieters from other countries will undoubtedly have a difficult time trying to get this supplement. One person stated, “Where can I buy this?? It doesn’t seem to be available online.”

Another dieter said, “Only seems to sell in the UK. Oh well, on to a different product.”

The intensive research we’ve done has shown if there is one particular facet of a supplement or diet program that is especially bothersome, the odds of prolonged success are not good. This means if USN Diet Fuel Ultra Lean does taste bad to numerous people and is difficult for many dieters to find, this could be a severe dilemma.

The Science

The Science Behind USN Diet Fuel Ultra Lean

Like most protein powders, USN Diet Fuel Ultra Lean provides a significant amount of protein per serving. However, we were unable to find any clinical studies that support the claimed effectiveness of this supplement. At DietSpotlight, we need to see solid research that backs up the weight-loss claims.

What Users Are Saying

What Users Are Saying

“I like the product because for as long as I have used it I’ve never been let down. There is a good amount of protein found in the box and it tastes really good. It’s a very good meal supplement as you won’t feel hungry later on.”

“Tastes vile don’t even taste like the flavour advertised.”

“Great taste. Good price. Needs a good shake longer than 30 seconds to mix to get the lumps out. If possible add an ice cube. One of the best tastes I’ve had especially mixed with water.”

Bottom Line

The Bottom Line: Does USN Diet Fuel Ultra Lean Work?

So, should you run out and buy USN Diet Fuel Ultra Lean? We like that USN Diet Fuel Ultra Lean provides a fair amount of fiber, and there are some positive comments about it online. But we have some reservations about this supplement because clinical studies do not back it. Furthermore, we’re concerned about this product’s bad taste and lack of availability.

If you’d like to drop more weight, then we encourage you to go with a system that is backed by multiple clinical studies and can help you meet your personal goals.

Among the best weight-loss programs we’ve seen this year is one called Noom. This system gives its users everything they need to start losing weight the healthy way, including personalized meal plans, interactive support groups, human coaching, and so much more. Plus, it all comes in an easy-to-use app so you can track your progress from anywhere.

The makers of Noom are so excited about their program that they’re offering a free trial offer, which is a positive sign.

Learn More About Noom »
USN Diet Fuel Ultra Lean Review
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USN Diet Fuel Ultra Lean

Q:
What are the ingredients in USN Diet Fuel Ultra Lean?
A:

The ingredients in USN Diet Fuel Ultra Lean include Whey Protein Concentrate, Garcinia Cambogia, Milk Protein Isolate, Inulin, Minerals, Vitamins, and Soy Protein Isolate.

Q:
What are the side effects of USN Diet Fuel Ultra Lean?
A:

Possible USN Diet Fuel Ultra Lean side effects, based on the ingredients, could be skin rashes, headaches, fatigue, dry mouth, diarrhea, and nausea.

Q:
Does USN Diet Fuel Ultra Lean work?
A:

Yes, many positive user reviews suggest this product delivers all its benefits as claimed by the manufacturer.

Q:
What is the price of USN Diet Fuel Ultra Lean?
A:

USN Diet Fuel Ultra Lean sells for £14 on Amazon.

Q:
Where can I buy USN Diet Fuel Ultra Lean?
A:

USN Diet Fuel Ultra Lean is available for sale at Amazon.

Q:
Where can I buy USN Diet Fuel Ultra Lean?
A:

USN Diet Fuel Ultra Lean can be purchased using their Official Site.

Q:
How should I take USN Diet Fuel Ultra Lean?
A:

It is recommended to add two scoops of the powder in a glass of water and mix until blended.

Q:
How do I contact USN Diet Fuel Ultra Lean customer service?
A:

You can reach the customer service of USN Diet Fuel Ultra Lean through the company’s official website, ultimatesn.com, by sending a message via the contact form. Better still, you can call directly at 214-618-4500.

Q:
Can I return USN Diet Fuel Ultra Lean?
A:

As a shake powder, this is unlikely as there is no clear statement concerning returns and refund.

Q:
What are the most common complaints about USN Diet Fuel Ultra Lean?
A:

The most common complaint with the product is the thickness of the mixture when recommended doses are followed.

70 USN Diet Fuel Ultra Lean Reviews

  • i have started getting chest pians,
    Jeremy 22/09/14 (Verified Purchase)

    i have using USN Hyabolic for three week and over the last weeks i have started getting chest pians,to was the most sever. Does your product have any side effects?

    I have been using EVOX for:-)the past 4 month and have not have had this problem before!

    Reply
  • working like a fat burner
    khumalo Minicooper khumalo

    This product is working like a fat burner?

    Reply
  • Would a low carb diet work with diet fuel ultra lean?
    Lisaa

    Would a low carb diet work with diet fuel ultra lean

    Reply
    • Craig

      Yes, usn diet fuel is low on carbs, I’m using it as a meal replacement shake and low carb diet as well

      Reply
  • if the diet fuel ultralean is good for a weight loss program?
    sherry

    I was wondering if the diet fuel ultralean is good for a weight loss program?
    thanks

    Reply
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