Pruvit KETO OS Review: Is it Really the Top Product this 2018?

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Introduction & Overview

Product Name:

Pruvit KETO OS


Ryan Weaver

I'm Ryan and I've been a personal trainer for over 10 years and I first heard about ketosis way back before it was even a big thing. I've been more or less on a low carb lifestyle full-time ever since.

When Pruvit Keto OS came out, people had been talking about Keto-OS being the go-to product for quickly getting into ketosis and even allowing you to cheat.  

Me being a skeptic, I set out on a 3 month strict review project, to get to the bottom of whether or not Keto-OS actually works. After months of testing blood samples and body calibrations, I am about to give you the conclusion of what I found  from my 2018 review down below. 

What is Pruvit Keto-OS?

KETO OS is the latest product from Pruvit and stands for "Ketone Operating System." This product is a ketone drink, which means it may provide a multitude of benefits, ranging from athletic performance enhancement, more efficient weight loss, cancer prevention, cognitive improvement, and anti-inflammatory properties, among other things. Its ability to essentially trick the body into burning fat instead of carbs (a state known as ketosis) can also result in more rapid weight loss than you may have thought possible.

This is what Pruvit had to say:

Keto-OS is your “ketone operating system.” It was one of the  First Therapeutic Ketone Supplements on the market this 2018. The proprietary blend is owned by Prüvit and is Dr. Approved, Lab Tested, University backed, and the technology in Keto-OS is patent pending, developed by one of the most world renown Dr.’s and experts on Ketosis. Prüvit was the first company approved by the University of South Florida to acquire the sub-license rights to use this patent-pending technology. It is a powder that you mix with 8=10 oz. of water. Keto-OS is Pruvit’s flagship product and is the first product the company sold when it started back in 2014. Keto-OS has a certificate of analysis for purity, and efficacy.

Pruvit KETO OS has used a blend of mineral salts and coconut extracted MCT oil in this product that is promised to deliver fast results as well as the following:

  • Increased energy
  • Effective protein synthesis
  • Rapid weight loss
  • Mental clarity
  • Hunger suppression
  • Improved sleep
  • Sense of wellbeing
  • Reduced inflammation
boxes of keto os stacked up

This is a great short video that will give you a better understanding of these supplements if you are just getting started on the ketogenic diet or are struggling with the process. After watching it, we will discuss more on how and where to buy KETO OS in this 2018 review. 

My Own Pruvit KETO OS Review

Through all the hype, what caught my eye about this ketogenic drink was all the research that had been conducted at the University of South Florida by no other than Dom D'Agostino. Dom is an Assistant Professor at USF and a Senior Research Scientist at the Institute for Human and Machine Cognition.  As of mid-2016, Dom's experience and expertise are unmatched in the keto world.

This is the man who deadlifted 500 pounds for 10 reps after a one week fast. He is also responsible for developing the technology in this product. Discovering this deepened my interest. I had finally decided to buy the product and give it a thorough review. Unlike most other KETO OS reviews that you see all over the internet, I have waited a significant amount of time to test this product thoroughly and document my daily experiences, because I wanted to see if the experts were right about this product.

brian testimonial

Using Pruvit as a Supplement to Improve Workouts

I had read a lot of reviews and positive testimonials from people saying that Pruvit KETO OS is a fantastic ​drink before the gym and thought I’d give it a try before my next gym session.  I have to say those reviews were spot on! It was amazing. A lot of ​brands make me very jittery and almost anxious.

Have you ever headed to the gym, felt laser point focused and just had a steady stream of energy that made you feel amazing? Well, this is the exact feeling I get when taking a pack of this 35-45 minutes before the gym, EVERY TIME. I highly recommend you try this for a boost before working out and see for yourself. “Boosted energy and focus for a hard gym session and a helping hand in burning fat all at the same time?” I hear what you say. Absolutely, and I urge you to try for yourself.

How It Helps With ​Low Carb ​Lifestyles

chocolate swirl flavor

If you're reading this review, then by now I'm sure you already know what the lifestyle is and the principle is the same as where you consume high fat, moderate protein and very low carbs bringing your body into a state of ketosis. This supplement does the exact same thing except almost instantly.

After taking this supplement, your body burns
ketones as fuel instead of relying on glucose. Your body will also go into a very effective fat burning mode which will go on for a while and work in helping you lose weight. The most compelling thing about it is that, you just take it and that's about it. So, that's great!

Although many people use this as a complete substitute for nutritional ketosis, you will find the best results when using it as a fallback when you cheat on your progress, or on those days when you need that extra energy from some carbs to smash a workout. I like to take it to assist my performance and endurance when snowboarding. I can do 4 to 5 runs before I even get hungry.

Recently on his popular podcast “The Joe Rogan Experience” UFC commentator, comedian, and martial artist Joe Rogan recounts the times he has knocked himself out of ketosis by eating natural sugars. To counteract this, he used Pruvit KETO OS when he strayed from his routine and was happy to give it a little review during his show. And as of late, we've heard of reports saying that he has added KETO//OS Max ​into his daily regimen which is another product from the same company but let's talk about that next time.

Is KETO OS Safe? Are There Dangers to Using It?

Having read and researched all the ingredients that go into Pruvit KETO OS, through their website, forums, and reviews, we could see that it was a safe and fast method of entering a natural metabolic state. Having tried it myself, I monitored for any adverse effects and could not find any dangers to using it on a consistent basis. So, having said all that, I believe that this product is a good buy for anyone looking to lose your weight fast.

Just remember as with any supplement eat well, exercise regularly, maintain your calories, drink plenty of water, sleep right and you will make a positive impact on your body when using this product.

Are there any Side Effects?

man on toilet

Acting as a minor diuretic, you may need to urinate more frequently. This is expected, as it’s a natural process for your body to flush out glycogen stores during the process. Any loss in sodium is counteracted by KETO OS supplying additional sodium to the formula.

A small amount of digestive discomfort can be experienced by people. However, I didn’t experience much of this distress. It may be the way I prepared mine, which I will reveal to you below in the results section. So, I suggest you sit tight and keep reading on because you're going to want to read this bit of information. 

What's in Keto OS Ingredients?

The products key ingredients are the BHB, beta-hydroxybutyrate with the clever addition of MCT oil, which aids in slowing down the rate of digestion. This approach gives us a product that causes minimal stomach issues, which can be the make or break for most supplement users.

BHB is the source of ingestible ketone bodies in the drink. Using BHB has been a smart move by Pruvit as it is highly effective at being utilized by the body tissue and being oxidized back to acetoacetate to then be utilized.

The components in this product are:

  • BHB
  • Medium Chain Triglyceride Powder
  • Natural Flavor
  • Malic Acid
  • Stevia
  • Caffeine
orange dream flavor
kayla testimonial

How to Use Keto OS Properly: Instructions to Taking It

I'm sure some of you might already know how to take BHB supplements properly, but for the people that do not know the right process yet, do not worry. We have got your back.

Here is a step-by-step guide on how to take KETO OS:

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    Use the product 2x a day. Once in the morning and another in the afternoon with about 6-7 hours in between.
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    Keep yourself hydrated at all times. This is a very important part of the process especially for getting started.
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    Eliminate unnecessary things from your ​routine. Refined sugars, wheats, grains and flour have no right to be in your body.
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    More healthy fats. This is definitely self-explanatory on the lifestyle. 
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    Meal scheduling. Try to have your first meal between 11am-1pm and your last meal should be before 7pm-8pm.
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    More simple workouts and quality sleep. If you're on the Pruvit KETO OS ​lifestyle, then you would surely need to do this on a consistent basis to get the most out of these BHB supplements.

The Results From My Review this 2018

#1 - How I Felt

abs of a woman

The first day I used Pruvit KETO OS, I started out slow and halved the dosage. Over the next two days, I increased the dosage, and my reaction was ‘Holy cow!’. A noticeable increase in energy and focus was apparent. Over the past 3 months, I’ve been going through my days energized and with increased awareness all thanks to taking this product every single day.

The focus and energy you get from this supplement are on par with being in a deep state of nutritional ketosis. You feel an abundance of energy, and because you avoid nasty insulin spikes, your brain doesn’t crash in the afternoon. Goodbye brain fog and hello mental clarity.

I always feel depleted from not eating much and having to do meal prep into 100 containers of food. On top of this, I still feel hungry most days. Now that I’ve been taking KETO OS, I can get carb up before hitting the gym or snowboarding, always be on track with maximum amounts of energy and have a killer gym session.

Having the endurance to do more snowboarding has made all of my runs improve. I’m getting out there more often which has helped me overall enhance and made snowboarding more enjoyable and competitive. I’ve seen gains in muscle mass, strength and stamina in the gym which I never experienced when I'm not following the program.

Also, if you want to learn more about other products, you can check out our ketogenic supplements review page over here. Where we review all the best products that we have today.

#2 -  How I Looked (Keto OS Before and After)

keto os before and after

Like many health supplements on the internet, people are always searching for 'before and after' stories and photos from the experience of using a product. Well, here is my own 'before and after' story of using Pruvit's Keto OS. I hope you guys enjoy this journey of mine.

After using this supplement for a week, I noticed some changes in my weight and how I felt overall. To be honest, it felt amazing being in that kind of shape. Over the following weeks, my results continued to improve dramatically. The energy, the feeling, the improved physical appearance. Being in that kind of moment is addictive. After taking it for a while, you will get used to the higher quality of life with the better overall physical condition along with the mental clarity. There is no going back for me.

So, there you have it and that's my story.

Lose Weight & Burn Fat Fast

keto os orange dream

While using this supplement, I expected some weight loss. This is, of course, the main reason people buy these supplements. As the product is designed to raise your BHB levels in your bloodstream, your body will switch to a constant fat burning mode. Even though I was trying to gain muscle mass, I noticed I dropped a significant amount of body fat during the first month. Like a really good amount of stubborn fat was lifted off my shoulders and I couldn't be any happier at the time.

For those looking to lose weight and burn fat, this supplement is a win-win. Putting you into a fat burning state will not only burn off your fat stores, but Pruvit Ketones acts as an appetite suppressant. It helps to keep gherlin, also known as the hunger hormone, at bay, which eliminates the feelings of snacking or over gorging your next meal, which is why I can't help but give this review about it.

Great For Suppressing Your Appetite

When I’m finished gaining some mass and want to start shredding some body fat, I’ll up the intake of KETO OS to help with my appetite suppression during the night time, yet I’ll aim to still carb up before very intense exercises. My best friend has been doing this with great results and is dropping nothing but body fat every week.

In the end, I’ve been using this supplement for 3 months now and I love it. I test my ketone levels all the time and find that I am usually around 1.5 – 2.5 mmol/L. Surprisingly, my cravings for sugars and carbs has been completely removed.

This supplement has changed my daily eating and training habits for the better. I’ve been trying to build more muscle mass, which is a major challenge when trying to maintain low carb levels.

Mark Amos

What Does It Taste Like?

As far as taste goes it’s fine, I’ve had worst, but my recommendation for those sensitive to sweeteners or flavors is to mix the powder with coconut water or unsweetened almond milk. It just helps out to make the taste of the product more balanced and actually not that bad. After giving the recipe a shot myself, I wouldn't really complain about the taste of it  anymore unless I was really having a bad day. So yeah, it helps!

Make sure that the coconut water is extremely cold and add some ice. Everyone has been mixing it with water. Come on people, where’s the imagination?

So, Does KETO OS Work?

the real answer from the review

This product is perfect for people starting out, who are struggling with weight loss. You can slowly ease into refining your nutritional keto while taking this supplement. For those of you who have already adapted, but have trouble finding the energy to power through your ​trainings, this can be your source of stable insulin free energy that lasts for hours.

Pruvit KETO OS is a great drink for so many reasons. There are many benefits gained from this product including fast sustained energy, cognitive functioning, reducing chronic inflammation, improved blood pressure and fat loss. It has a lot of research articles backing its claims in PubMed and from my personal experience, it has improved my overall lifestyle. I didn’t want to believe the hype myself, which is why I took the time to do some intense bio medical research to see if this product really works and after conducting numerous tests over several months, I can officially say, I love this product and am so glad I decided to try it out. 

How does it compare to the #1 product Perfect Keto?  I'm on the fence, but you can read a comparison review here.

Where to Buy Pruvit Keto OS?

So, I guess the last question on this review that needs answering is where exactly can you buy this product? Well, the best place to buy a product most of the time is directly from Amazon. They can guarantee that you get the right product at the right price with great customer service. And, not to mention, if they deliver late or if there are any hiccups, you can count that they will sort it out for you.

I'm looking forward to what they bring out next and can't wait to let you guys know all about it in my next review. I hope you enjoyed this article and if you're looking for more Pruvit Keto OS reviews from me, feel free to shout out and I'll be sure to take a look into it because I'm a fan of Pruvit products. 

If you are looking for where to buy KETO OS, click the image below.

The Good

  • Get into ketosis state within 4-5 hours
  • Super high energy boosts
  • Great for fat burning 
  • Allows you some solid cheat days
  • Next day delivery

The Bad

  • Not the nicest tasting supplement on the market

About the Author

Ryan is a personal trainer, athlete, health enthusiast, and entrepreneur. He is researching and expanding his knowledge about the ketogenic diet. He spends most of his time writing content about his new learnings of the ketogenic diet.