Lean Optimum » Exogenous Ketones » Pruvit Keto Reviews (Updated 2020): Should You Try It?

Pruvit Keto Reviews: Should You Try This Product In 2022?

Pruvit Keto OS supplement has been endorsed by Joe Rogan. The product appears to have loyal customer base, stellar reviews and amazingly-sounding promises of quick weight loss, huge energy boost, immune boost, and DNA repair.

On the other hand, Pruvit has it’s share of negative reviews conserning it’s poor customer service and few false advertising claims.

You can understand my skepticism trying this product.


I come up with a full review of my experiences.

I only tried it after reading all the medical literature on their claims, some of which I included in this article.

I also wanted to see if I could find a product that can be compared with Perfect Keto.

Is it worth the money?

Could you find a better product?

I hope this article can help!

You will discover my personal experience, what the research has to say, and why one customer has titled one of the YouTube Pruvit Keto/OS review as “Don’t waste your time.”

Here is the quick summary:

. the supplement works by providing a necessary energy boost, and superior mixability BUT it contains some carbs, caffeine and almost 10 times as many calories as .. Also, some people don’t like that it’s any of its product distributed through MLM network (I am personally fine with that)

I consider. product to be a superior match due to: Better Taste, NO Carbs, and Stronger Brand Recognition and Loyal Customer Base. Also, it seems o giving me much more energy faster. If you want to try it out, you can use LEANOP15 coupon code and for a limited time receive 15% OFF (Click Here)

Pruvit OS

Pruvit Keto OS is the leading-line exogenous ketone supplement manufactured by Pruvit. The composition of BHB salts (beta-hydroxybutyrate), which promises to keep you into ketosis and help you lose weight fast, waits to be patented.

When you’re not eating carbs, your body shifts to burning fat and produces ketones as a result. Exogenous ketones want to make your brain believe you’re in ketosis, so your body acts like it.

In fact, Pruvit claims that you will enter ketosis as quickly as 30 minutes.

Company sell Keto OS supplements in pouches of powders, which are convenient and portable. They mix easily in water or keto-friendly shakes, and you have your dish of ketones ready to give you an energy boost.

Ketone bodies are manufactured by the liver through periods of carbohydrate restriction or starvation.

You can use these supplements either for kickstarting your ketosis or for maintaining ketosis-appropriate ketone levels in your bloodstream.

People who feel that a strict ketogenic diet is too much for them can get away with a laxer low-carb diet.

Although there is some research on how ketogenic diets can reduce fat weight and BMIs, it is not yet clear if Pruvit ketone supplements work the same way.

Pruvit promises that Keto OS will help you concentrate better, improve fat loss, and strengthen your immune system, and many happy customers praise the improvements they’ve seen after using their products. This product accentuates the effect of the diet, ensuring that you stay in a state of ketosis, and claims to aid in losing weight fast.

What Are the Pruvit’s Ingredients?

Before getting to the actual ingredients, here’s what you can find in one serving of Pruvit OS:

  •       45 calories
  •       0g fat
  •       0g cholesterol
  •       910mg sodium (38% DRV)
  •       6g total carbs (2%)
  •       0g dietary fiber
  •       0g sugars
  •       4g sugar alcohol
  •       0g protein
  •       Calcium 24% DV

Here’s what I like about this list:

  •       Lots of calcium
  •       Few calories
  •       No cholesterol
  •       Just 2% DRV carbs

Here’s what I don’t like:

  •       No fat, no protein, and not a lot of vitamins/ minerals except for calcium
  •       Lots of sodium that retains water
  •       4g sugar alcohol
  •       Other supplements for keto diet have fewer carbs

Here are the Main Ingredients:

BHB salts – PruvitKeto OS main ingredient

These ketone salts are packed in the N8 patent-pending formula. The N8 blend is bioavailable, meaning it’s better absorbed in your body.


This amino acid is found in animal tissue, and it’s been proven to help with cardiovascular disease. There is also some evidence it can improve exercise performance, mental performance, fatigue, and muscle soreness.

Fermented L-leucine

This branch-chained amino acid has some potential benefits, though more research is needed. It may help with exercise performance, increase body mass, reduce recovery time, help your body heal, and control your blood glucose.


This extract from a plant called Uncaria tomentosa has been shown to improve your immune system, contribute to DNA repair, and protect against cell damage.

Caffeine (for some options)

This ingredient has been proven to increase your energy and endurance levels, throughout the day, as well as before an intense workout.

Citric acid

This organic extract derived from citric fruits is perfectly safe, and it is commonly used as a natural preservative in the food industry.

Xanthan gum

This polysaccharide is commonly used as a thickening agent in the food industry, with no adverse effects


Stevia is a natural sweetener with no carbs.


  • The bioactive, easy-to-absorb BHB salts
  • Researched amino acids and plant extracts that improve your endurance, mental performance, and immune system 
  • The added sweeteners and preservatives are as natural as possible 


  • Not vegan-friendly 
  • Some keto supplements (like Perfect Keto) don’t have any artificial ingredients 

What Are the Benefits of PruvitKeto//OS?

Benefits of Pruvit

Pruvit claims to offer plenty of benefits, like the ones below. Many customers say it worked for them, and I’ve also noticed some improvements in my mood and physical ability.

Here’s what the company says Keto OS can do for you:

  • It can trigger ketosis faster. If you’re like me, you’re not one to get into or stay in ketosis very easily. I still have my sweet tooth, and I love fruit. So yes, sometimes, a bit of extra ketones is exactly what I need after a cheat day. I’m not swearing off mangos any time soon, and a few fruits get you out of ketosis instantly. That’s why I need a supplement that can help me with this.

If you’re not following a ketogenic diet, though, Keto OS won’t do too much for you. These supplements can increase your blood ketone levels but, if your body has lots of glucose to burn, it will still choose glucose over ketones (ketone bodies).

  • It can help you burn more fat. If you want to burn more fat, it’s better to choose a high-fat, low-carb diet rather than a high-carb, low-fat diet. Why? A high-fat, low-carb diet decreases your appetite and triggers ketosis. In fact, if you take these supplements correctly, on an empty stomach, your appetite can be cut in half.

There is no research to prove that OS can do that for you, but increased ketone levels can’t hurt your ketosis. Not unless they have carbs – but I’ll get into that later on.

  • It can alleviate the symptoms of keto flu. The sodium and calcium in Pruvit OS prevent diarrhea and bloating. Calcium helps your immune system by strengthening your good gut bacteria so that you won’t have GI disorders. These minerals reduce feelings of tiredness and fatigue you experience when your body shifts to burning fat for energy instead of glucose.

I didn’t experience the keto flu while taking this supplement, but I also drank plenty of water and took my magnesium-packed multivitamins.

  • It can give you more energy during workouts. I know that keto diets are good for stamina and energy. Ketone supplements stabilize your blood sugar and decrease lactic acid levels in your blood, so you can train more effectively and reduce recovery times. Caffeine has also been shown to improve your endurance during workouts.
  • It can make your brain healthier. Some long-term studies show supplements improve memory and reduce anxiety, though there is limited research for human subjects. It was also shown to enhanced memory in Alzheimer’s disease rats. Supplementing with exogenous ketones can possibly help speed up the whole process.

The company states that Keto OS can help you concentrate better, have more mental energy, and a better view of life. Considering that your brain uses up to a quarter of your daily energy and that ketosis gives you a steady influx of energy, supplements can indeed support your brain health.

Remember that the research is limited, although the current studies aim to prove that your brain prefers ketones rather than glucose.

Pruvit Keto Dangers & Side Effects

Side Effects

Some of the possible risks and side effects of ketone supplements include:

  •       Digestive issues, including cramps, gas, and diarrhea
  •       Bad breath because of the high blood ketone levels
  •       Dangers may include low blood sugar, which is why exogenous ketone supplements are not recommended to people with diabetes
  •       Undocumented effects of shifting between a keto and normal-carb diet
  •       Limited research on the actual benefits of ketone supplements

It has two significant downsides:

  •       It’s expensive because you need two servings per day, which translates into about $360 per month.
  •       It doesn’t taste that well, at least not compared to my favorite Perfect Keto supplement.

The possible side effects of Keto OS are not that different from what you can expect with any other ketone supplement.

I didn’t experience any of the things above, though you might not be as lucky. People who are new to ketogenic diets or are eating lots of pizza while also taking a ketone supplement might experience intense keto flu symptoms.

How to Use Pruvit Ketones

If you’re new to exogenous ketones, here’s a quick review on how to use this supplement:

  •       Take two servings per day, one in the morning on an empty stomach, and another in the evening, a few hours after your last meal.
  •       Drink lots of water to make sure you’re hydrated and to prevent possible keto flu.
  •       Reduce your carb intake as much as possible, starting with trans-fats, refined sugar, and processed meals.
  •       Increase your intake of healthy fats according to the principles of the ketogenic diet.
  •       Try time-restricted feeding because ketone supplements work better on an empty stomach and because this is a good way to limit your caloric intake. Try the Pruvit Reboot if you want a quick reset to work with your intermittent fasting.
  •       Exercise more to make the most of your energy. Increasing your ketone levels and being on a keto diet means more fat cells in your body. Exercising works to make sure you don’t store them as fat deposits.

When Should I Drink Pruvit Keto OS?

PruvitKeto OS is an advanced weight loss supplement that can be taken together with water or with your appetite suppressant supplements. In any case, you will be required to take in PruvitKeto OS if you are enthusiastic about weight reduction. PruvitKeto OS has been formulated to be completely satisfactory for all those individuals who are hungry, and also to curb the desire for food. For instance, one such individual is Anthony Dallesandro who is an accountant from Connecticut. In case you are also one of these individuals, then you must have the ability to spare some time to get PruvitKeto OS. This item can be consumed by you 24 hours. By doing so, you will be able to shed weight without being worried about your health or your life. Read on to know more about this item. Whenever you are inclined to eat, you have the capacity to drink POS. In this manner, you will be able to ease your starvation and then you can take a positive step towards shedding the extra pounds.

Is PruvitKeto OS Addictive? POS is very good for you in a lot of aspects. However, this item has some negative aspects as well. This item is not always easy to be utilized. In addition to this, PruvitKeto OS is a weight loss supplement. If you are a heavyweight eater, then POS will likely cause you to eat extra. The Bottom Line. While there are a lot of aspects in a weight loss supplement that you should be careful about, PruvitKeto OS is not the only one that you should be cautious about. Nevertheless, this item is excellent to use to lose weight and to enhance your metabolism. It works remarkably for individuals who are hungry.

What Are the Different Flavors?

There are various Keto OS options, each with its unique array of flavors. Many people give negative reviews to the Keto OS taste, and I can tell you that Perfect Keto taste miles better.

Some of these flavors can be nauseatingly sweet, but I’ve tasted worse supplements. You can have a different experience. After all, the flavor is in the mouth of the be-taster.


Keto OS

  • Orange Dream tastes extremely sweet.
  • Chocolate Swirl is great for your morning coffee and one of my favorites because of its rich aroma.

Keto OS Max

  • Maui Punch is too sweet but fruity. 
  • Swiss Cacao could be better. It doesn’t taste like actual cocoa. 


  • Splash has a tropical, fruity tang that took me back to my childhood.  
  • Raspberry Lemonade tastes like an actual lemonade, and it was extremely refreshing.  

My Experience & Other People’s Results: Before and After

Drum roll, please.

Did Pruvit OS Keto work for me?

Yes, It did.

I felt energized first thing in the morning, and my workouts improved and I could train longer and more effectively. I measured my blood ketone levels, and I was in ketosis a couple of hours after drinking my shake.

I didn’t experience any keto flu symptoms.

It is still not as good as Perfect Keto in my opinion, though, in terms of mental energy and overall endurance, although it’s a good supplement.

Don’t take my word for it, though. Here’s what other people thought of Pruvit  OS:

“Man, if I just had this… If I just had this when I first started my keto journey… I don’t know. I think it would have been a little bit easier.” - Kim - Blogger

Kim is well-versed in the ketogenic diet, with plenty of tried and tested products. She says she lost 60 pounds with keto, 20 of which came off fast.Kim used Keto Max for ten days, starting with half a pack because these supplements are so sweet.She’s happy with how Pruvit OS helps exercising during intermittent fasting and her appetite control.Kim felt extremely energized after three days, but she was also bloated and had some mild digestive issues, which disappeared after the first few days.

“Don’t waste your time.” - Dom Tisher - Soldier

Dom says that Keto OS worked for both him and his wife. He was overweight, suffered from severe headaches, and napping like it was his full-time job. It helped him feel more energized and clear-headed.Dom was addicted to pain meds and sleep aids, and it improved those things.

But Dom says you have to do your part. It works but doesn’t do the work for you.

“I think I took more mirror selfies in that two-week period than I did in the last fifteen years of my life.” - Jen- Youtube Blogger

Jen has asked the advice of her doctor and nutritionist regarding her body weight gain and immune thyroid problems, and they decided to start Keto. After ten days on the keto diet, Jen started taking Keto OS, which helped her with her appetite control, weight loss, her sleep issues, and energy deficit. The best thing was that Jen could safely decrease the dosage for her postpartum medication!

Perfect Keto vs. Keto OS

vs Perfect Keto

Perfect Keto is a better product than Keto OS because:

·        It tastes delicious, with lots of flavors to choose from.

·        It doesn’t have artificial ingredients like Xanthan Gum.

·        It puts you into ketosis faster (30 minutes as compared to the two hours I needed with Keto OS) and gives you more energy.

·        It has fewer carbs than Keto OS.

·        It has more minerals, including a good dose of 98% of the Magnesium DRV.

Besides, as you can read more on the Pruvit lawsuit, it was accused of false advertising and patent infringement a few years ago.

The pyramid scheme might indicate that Pruvit has so many positive reviews because it’s an MLM company, so people must make positive YouTube reviews to sell the products they buy from Pruvit.

According to the complaints you can read on the BBB website, many negative reviews regard billing problems, quality issues, and low-quality customer service, especially after filing a complaint.

What this tells me is that Perfect Keto is a more reliable company than Keto OS.

PerfectKeto Vs Pruvit OS


How fast should you drink Pruvit?

2 servings Every day, put 1 Keto OS portion in the water (MINIMUM 500ml (16 oz) and drink for around 15 to 30 minutes. You can take it first thing in the morning or afternoon, and for the absolute best results, don’t eat any food after Keto OS until you feel really hungry. When just starting out, take each formula of Keto OS only 1/2 sachet at first.

Does Keto OS Help You Lose Weight?

We’ve been hearing and seeing how the keto diet helps one to lose weight and get a fit physique. However, is it true? And, can Keto OS help us in this process? Well, not all the fat melts off when you go on a ketogenic diet. Some fat tissue resists the process and you may need supplements and other methods to get rid of it. That’s why it’s best to follow a ketogenic diet. If you follow this diet plan, then it could help you get rid of the fat. Keto OS is a brand that claims to be the best supplement for weight loss.

In fact, you can try this product and see if it helps you shed some pounds. Let’s get to know more about this product. What is Keto OS? Keto OS claims to provide energy for the body to burn the fat and it helps to keep the fat away from the body. In fact, the company says that Keto OS can help you burn fat within 45 minutes. It is a supplement that consists of both carb and fat to burn the fat.

What are the Dangers of Ketosis?

Of course, if you’re currently dieting or your metabolic rate is less than 50 percent, chances are you’re not in great shape for ketosis. But, if you’re a long-term health-conscious exerciser, the fat-burning benefits of ketosis can help burn away fat faster. And, it may make you more likely to be motivated to reach your fitness goals. “The theory behind ketosis is that your body is using its available resources to use glucose and other sugar for energy, rather than burning fat for energy,” says Ciorobani. That means that ketosis will essentially wipe out the fat on your body, while your body continues to use glucose to burn calories, explains the Mayo Clinic.

But, the most troubling thing about ketosis is that it can easily lead to ketoacidosis, aka, ketoacidosis. “If your body does not take care of your body, this can occur,” explains the Mayo Clinic. “Eating too much fat can cause ketoacidosis if your body is not able to digest the fat.” What that means is that your body is not fully processing the fat, and what it’s left with is a dangerous acid called acetone, which can quickly build up in your bloodstream, causing you to have ketoacidosis.

How Long Does it Take to See Results With Pruvit?

It’s tough to get results when the products you use to achieve them aren’t effective. We’ve found the best weight loss products to be effective, and we’ve told you how to pick them. In this case, we’ll be looking at how long it takes you to see results using Pruvit. Here’s a snippet from their site about their whole line: The SkinnyGirl pruvit line is a high-end and effective line that blends essential oils, fruits and vegetables to customize your home gym’s wellness regimen and energy. Simple. Innovative. Effective. Sounds great. Now for the results!

What Does Pruvit Do? Pruvit’s primary focus is as a clean beauty line. The company markets their products as being as clean as possible in their pure form, with little to no chemicals.

Does Pruvit Keto OS Really Work?

Keto OS can put you into ketosis – I measured my ketone levels, and it worked, but I had more success when I took this exogenous ketone supplement on an empty stomach.

Keto OS doesn’t work if you’re on a diet of sugar-packed desserts and greasy meals and if you’re not working out.

Even best exogenous ketones will not work if your body is still getting carbs to burn for energy.

  • In need of preworkout energy
  • Experiencing a plateau
  • New to the keto lifestyle 

And it also worked for me.

Final Conclusion. Where to Buy Pruvit Keto OS & Alternatives

If you read myfull Pruvit Keto/OS review, you know that this product works. It worked for me, as it did for many others.


It’s also no secret that I live and prefer Perfect Keto Exogenous Ketones duet to it’s superior taste, more energy, it get me into the ketosis faster, and the brand behind the product is more recognizable in the last few years.

You can buy Keto OS on Amazon, GNC, or on the Pruvit Now website. If you buy it from their website, you have the advantage of tracking your order by logging on to the Pruvit cloud. The downside is you have to sign up to become a Pruvit promoter first.

But if you decided to listen and buy Perfect Keto, I have an exclusive limited time discount for you. Use LEANOP15 code and receive 15% off (Click Here)



  • Tastes Delicious
  • Cuts Hunger Pangs
  • Increases Ketone Levels Fast
  • It Doesn’t Have Artificial Ingredients
Perfect Keto Base

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