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Nutrix Slim Keto Review - 13 Things You Need to Know

Nutrix Slim Keto is a healthier option for weight loss. At least, that’s what the people at Nutrix say it is. Does this keto-focused weight-loss supplement turn your body into a fat-burning machine, or is Slim Keto another keto diet scam?

Our researchers investigated Nutrix, sussed out reviews from verified customers and pored over the available clinical research to give you the bottom line on this BHB supplement. Does Nutrix Slim Keto work? We think you might be surprised by the answer.

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What is Nutrix Slim Keto?

Nutrix Slim Keto is a BHB supplement that promises to help your body transition into a state of ketosis. Ketosis is a metabolic process that takes place when your body lacks an adequate amount of carbohydrates to burn for energy. Without carbohydrates, your body burns stored fat for fuel. When your body is in a state of ketosis, it produces a surplus of ketones bodies in your blood. BHB is an exogenous ketone. Some experts believe supplementing with exogenous ketones can kick start the ketosis process.

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Who Makes Nutrix Slim Keto?

Nutra4Health makes Nutrix Slim Keto. This product appears to have been formulated by Kevin Thobias. Thobias is a 26-year-old, self-proclaimed serial entrepreneur. After leaving the Air Force in 2016, Thobias launched an e-commerce business selling health and fitness supplements.

Kevin Thobias stepped away from the supplement business after investing in cryptocurrency, but his products are still for sale on Amazon from Nutra4Health’s vendor page.

Nutra4Health is a Delaware supplement manufacturer that focuses on supplements inspired by nature. The Better Business Bureau is currently investigating Nutra4Health for providing a false address to consumers. Nutra4Health’s phone service is also disconnected, which isn’t a good sign.


Most Common Nutrix Slim Keto Claims

Nutra4Health claims that Nutrix Slim Keto:

  • More than a fat burner
  • Turn your body into a fat-burning machine
  • Non-GMO
  • Gluten-free
  • Appetite control
  • No bad aftertaste
  • No side effects
  • Improved concentration
  • No energy crash

Several affiliate sites claim that this is a Shark Tank product. This product was never featured on their hit television show.

Nutrix is not the first keto diet supplement to make false claims about appearing on Shark Tank. The Better Business Bureau is investigating several supplement companies, including PureFit Keto, for making fraudulent claims involving Shark Tank and Shark Tank judges.


Nutrix Slim Keto Ingredients

Nutrix Slim Keto contains 800mg of a proprietary blend that includes:

  • Caffeine Anhydrous
  • Calcium Beta-Hydroxybutyrate
  • Sodium Beta-Hydroxybutyrate
  • Magnesium Beta-Hydroxybutyrate

Caffeine Anhydrous

Caffeine anhydrous is a powdered form of caffeine, a natural central nervous system stimulant. The FDA warns consumers to avoid excessive amounts of caffeine anhydrous because it is more potent than other forms of the stimulant. The company does not disclose how much caffeine is in this product.


Beta-hydroxybutyrate is a ketone body. According to Diabetes Research and Clinical Practice, BHB transports energy during fasting and exercise.

Does Nutrix Slim Keto Work?

Nutrix Slim Keto is an exogenous ketone supplement, and the clinical studies on exogenous ketone supplements come up with conflicting results.

A study published in the Journal of Biological Chemistry suggests that exogenous ketone bodies can inhibit the lipolysis of adipocyte. This means that taking exogenous ketones can actually prevent the breakdown of fat. Our bodies have a mechanism that prevents our blood ketone levels from getting excessively high. Taking exogenous ketones can trigger this feedback mechanism that interferes with ketosis.

Another study, published in Cellular Metabolism, suggests that taking exogenous ketones can improve athletic performance.

A third study, first published in Obesity (Silver Spring), found that exogenous ketone supplements can reduce appetite in healthy individuals. It does so by decreasing the levels of ghrelin in the blood.

So, there is some evidence that the ingredients in this keto weight-loss supplement are effective. Unfortunately, Nutra4Health did not provide nutritional facts for Nutrix Slim Keto. This is a huge red flag for our research team. It’s impossible to know if a product is safe if we don’t know what’s in it.

Nutrix Slim Keto and Weight Loss

Can Nutrix Slim Keto help you lose weight? A study published in Regulatory Toxicology and Pharmacology found that exogenous ketones can increase ketone blood levels by as much as 300%. What does that mean for weight loss? Ketones play a role in metabolism and energy levels.

In theory, a quality exogenous ketone product might help you lose weight. There hasn’t been enough definitive research on the subject to know for sure.


Nutrix Slim Keto Benefits and Results

This is the part of our investigation where we listen to what verified Nutrix Slim Keto customers have to say. Unfortunately, our researchers couldn’t find any. There are no reviews of this product online. The Nutra4Health Facebook page only has three “likes” and zero reviews. The supplement is available on Amazon and eBay, but there are no customer reviews. Usually, no reviews mean that nobody is buying the products.

How to Use Nutrix Slim Keto

Take two Nutrix Slim Keto capsules with water before eating.

How Much Does Nutrix Slim Keto Cost?

The Nutrix Slim Keto price is $39.99.

Side Effects

Possible Nutrix Slim Keto Side Effects

The FDA warns that side effects have occurred in connection with products containing caffeine anhydrous.

Potential side effects include:

  • Erratic heartbeat
  • Tremors
  • Stupor
  • Disorientation
  • Nervousness
  • Nausea
  • Vomiting
  • Diarrhea
  • Insomnia
Pros and Cons

Last Look at Nutrix Slim Keto Pros and Cons

Nutrix Slim Keto Pros:

  • Made in the USA

Nutrix Slim Keto Cons:

  • Side Effects
  • Incomplete list of ingredients
  • No reviews
  • BBB investigation
Bottom Line

What Users Are Saying

“Worst company ever! Charged me and would not refund even though it was their phone system that was down! Never buy from this company. It’s a HUGE scam!”

“Huge scam and they are horrible at customer service!!”

“Very true huge scam one month sending 3 pkts I want my refund please stop sending me.”

Bottom Line on Nutrix Slim Keto

We found some conflicting evidence when it came to exogenous ketone supplements. They may have some weight-loss potential, but we’re concerned that Nutra4Health isn’t a trustworthy company. Is Nutrix Slim Keto a scam? We can’t say for sure, but we would recommend using caution if you purchase any of their products.

It seems as though scams are a common occurrence in the weight-loss industry. How can you tell if a company is legitimate? Always look for a company that values transparency. If a product is effective, the company should be happy to provide evidence that supports their claims.

One program that has nothing to hide is Noom. We know that Noom provides users with one-on-one human coaching and a personalized weight-loss plan unlike many other apps. Plus, the app is clinically proven effective.

The makers of Noom want you to try their product because they know how effective it is. That’s why they are offering a free trial.

Learn More About Noom »
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Is Nutrix Slim Keto for weight loss or testosterone boosting?

Nutrix Slim Keto is a weight loss product that works best with a ketogenic diet.

What are the Nutrix Slim Keto ingredients?

Nutrix Slim Keto contains BHB salts and caffeine.

Are there Nutrix Slim Keto side effects to know about?

Rapid heart rate, tremors, insomnia, bad breath and stomach discomfort are the most commonly reported Nutrix Slim Keto side effects.

Did you find any Nutrix Slim Keto product warnings?

People who are sensitive to caffeine should avoid this product.

Is Nutrix Slim Keto for men or women?

Nutrix Slim Keto works the same for men and women.

Where can I buy Nutrix Slim Keto?

Nutrix Slim Keto is available on Amazon and eBay.

Is there a Nutrix Slim Keto free trial or free samples?

Nutra4Health does not offer free trials of their products.

What is the most common Nutrix Slim Keto complaint?

The Nutrix Slim Keto cost is a concern for many consumers.

Nutrix Slim Keto Reviews