Written by - Modified February 7, 2019
By on

What is Pruvit Keto-OS?

Pruvit, a diet supplement manufactured by KetoOS, is presented as a new and technologically advanced way of delivering ketones to the body, which is thought to support a healthy loss of excess weight.

Pruvit Keto-OS
Keto-OS – Pure Therapeutic Ketones

It is available in a range of sizes and prices, including a caffeine-free version: thirty servings of “on the go,” in a convenient package, is $160, while a similar amount in canister form is $144. Prices are somewhat lower if you enroll in auto shipping, with thirty “On the go” servings then being $144 and a similar canister being $133.

Who is the Manufacturer of Pruvit Keto-OS?

Pruvit is the manufacturer behind this supplement. The best bargain would seem to be the VIP package, which gives you 30 servings in a canister and 45 “on the go” for $350 total.

How Pruvit Keto-OS Works?

Pruvit’s range of products are intended to start the process of ketosis inside of your body through the use of ketones derived from other sources, instead of having to try to achieve that state inside of your body with a very low carbohydrate diet[1]. It comes in the form of a drink mix so that it may be conveniently taken along with a supply of water.

Pruvit Keto-OS Ingredients – Are they Safe & Effective?

The exact amount of various ingredients in Pruvit’s drink mixture is not made readily available, although Keto OS does describe the key active ingredient, which is Beta Hydroxybutyrate[2].

This substance is naturally produced by the body during ketosis, and the theory is that by consuming it directly, your body will enter that biological state more easily, giving you the various related benefits.

It also contains some vitamins and minerals, as well as Stevia powder (for sweetness), and in some formulations, caffeine.

However, the exact amount of these ingredients are not listed, and while their website describes some studies[3] on the benefits of ketosis, there is no clear research on this product itself.

What are the Advantages of Pruvit Keto-OS?

  • Available in a range of sizes
  • Drink powder mix should be easy to take
  • Autoship options can be convenient
  • Includes natural sweeteners[4]
  • Caffeine and caffeine-free formulations are the same price
  • Three month money-back return policy (less shipping costs)

What are the Disadvantages of Pruvit Keto-OS?

  • The product’s price is quite high
  • No clinical research is provided for the benefit of this product’s formulation


Is this product listed under many different names?

Yes and no. The “Pruvit” supplements are provided in several different flavors and compositions (with or without caffeine, for instance) and often have the name Keto OS, or KETO//OS prominently displayed on the labeling.

How Should You Take Pruvit Keto-OS?

The manufacturers recommend easing into the consumption of the product, with a target of taking one “serving” three times per day or before you undertake a workout.

What are the Important Features?

  • This product is meant to help encourage a state of ketosis in your body, to support natural weight loss[5] without a super-low-carb diet.
  • It is meant to be taken along with a healthy diet, and the manufacturers recommend a fairly low carbohydrate diet.

Pruvit Keto-OS Review – Final Verdict

Compared to many other diet supplements, Pruvit appears to be based in some clinically backed science and comes in a range of convenient sizes. Their money-back guarantee is also rather generous.

However, there is no scientific evidence cited that their particular formulation is going to have resulted in accord with what they describe, and the price is very high, especially taking into account that you are expected to work up to consuming three servings’ worth per day!

There are many other products available on the market today, and we encourage you to do thorough research before you spend your hard-earned money.

Below you'll find some of the most effective weight loss supplements on the market today, in our opinion.

Our Top Rated Diet Pills
Effectiveness In Addressing*
Increases Metabolism*
Helps Meet Weight Loss Goals*
Promotes Appetite Suppression*
Quality of Ingredients*
Keto Fuel
Keto Fuel
Effectiveness In Addressing*
Increases Metabolism*
Helps Meet Weight Loss Goals*
Promotes Appetite Suppression*
Quality of Ingredients*
Effectiveness In Addressing*
Increases Metabolism*
Helps Meet Weight Loss Goals*
Promotes Appetite Suppression*
Quality of Ingredients*

Customer Reviews for Pruvit Keto-OS

Pruvit Keto-OS Reviews
3 / 5
Pruvit Keto-OS Reviewer Rating
Pruvit Keto-OS Reviews
Write a Review Review Guidelines

Hints on how to write a helpful review

A great review should have the following qualities:

  • A helpful review should connect and engage with the readers using personal experience.
  • An excellent review provides the readers with cogent and unbiased information necessary to help them make the best choice.
  • A review must be well-formatted to make reading easier by using multiple paragraphs and avoiding caps.
  • The primary goal of your review must remain to provide accurate and non-salesy information.
  • Above all, let your review be fair and honest.

We have high level of professional editorial section with zero tolerance policy on fake reviews.

To maintain the genuineness of our brand, we ensure all customer reviews submitted to us are verified and confirmed before publishing. Though we might not be a 100% accurate, however, we try our best to ensure being next to best. For a thorough verification of submitted reviews, we spend close to 7 working days before allowing any customer review to be published since we also work on the earliest submissions first.

Your email address will not be published. Required fields are marked *


Explanation ?

5000 characters remaining.

Privacy Policy
Submitting this review means that you agree to our Review Guidelines, confirming that you are a verified customer who has purchased the product and may have used the merchandise or experienced the service, and providing only a real interaction and experience without ulterior motives or has an affiliate or business with the company in any way. By ticking this box and submitting this review, you also accept that submitting fake reviews is a violation of Consumer Health Digest’s Terms of Use and such conduct will not be tolerated.

Thanks for submitting your comment!

Contributor : Michael Wight ()

This Article Has Been Published on May 6, 2017 and Last Modified on February 7, 2019

Michael Wight is a full-time freelancer who contributes to different websites in the health and fitness niche. He loves to read and share his experiences with the online community. In his free time, he plays with his dog and plays music. Over the last few years, Michael has researched and written tons of articles on diet, exercise, weight-loss, nutrition, men's and women’s health. Before working with Consumer Health Digest, he authored content for a range of popular websites, including: Business 2 Community, Michael Words, and Marie Claire. You can connect with him on Linkedin.

**This is a subjective assessment based on the strength of the available informations and our estimation of efficacy.

*Result may vary. If you are pregnant, nursing, have a serious medical condition, or have a history of heart conditions we suggest consulting with a physician before using any supplement. The information contained in this website is provided for general informational purposes only. It is not intended to diagnose, treat, cure, or prevent any disease and should not be relied upon as a medical advice. Always consult your doctor before using any supplements.

Disclosure of Material connection: Some of the links in the post above are "associate sales links." This means if you can click on the link and purchase an item, we will receive a commission. Regardless, we only recommend products or services which we use personally and/or believe will add value to our readers. We are disclosing this in accordance with the Federal Trade Commission's 16 CFR, Part 255: "Guides Concerning the Use of Endorsements and Testimonials."

Related Products: Bio X4, Lipozene, Plexus Slim, Phentaslim, Slimvance, Apidren, Nutrisystem, Zuccarin, Keto Fuel, View All

Note: Results may vary about any product effectiveness. The information contained in this website is provided for general informational purposes only. No medical claims are implied in this content, and the information herein is not intended be used for self-diagnosis or self-treatment of any condition.

Any use of this site constitutes your agreement to the Terms of Use and Privacy Policy mentioned here.

Disclaimer: The information provided on this site is intended for your general knowledge only and is not a substitute for professional medical advice or treatment for specific medical conditions. You should not use this information to diagnose or treat a health problem or disease without consulting with a qualified healthcare provider. Please consult your healthcare provider with any questions or concerns you may have regarding your condition. Your use of this website indicates your agreement to this websites published terms of use and all site policies. Please see our Medical Disclaimer for more information.

Your Trusted Source For Good Health This site complies with the HONcode standard for trustworthy health information: verify here.

DMCA.com Protection Status

Read about The Top Rated Weight Loss Supplements of the Year 2019.

Advertising Disclosure

The content that appears on this page is presented as an overview vs. comparative marketing. The provided information includes product information, overviews, buying guides, and product specifications. All trademarks, registered trademarks and service-marks mentioned on this site are the property of their respective owners. If something is factually inaccurate please contact us and let us know. By contributing your product facts helps to better serve our readers and the accuracy of the content.

The table below does not include all companies or all available products in the market but those that we promote as their affiliates. In full compliance with the FTC guidelines, please assume that any and all links on the table are affiliate links, and we may receive compensation if you click one of these and make a purchase. We are independently owned and the opinions expressed here are our own. All editorial content is written without prejudice or bias, regardless of sponsor or affiliate associations.