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The World’s FIRST and only Pure Therapeutic Ketones® made naturally.
Pruvit Keto OS NAT

KETO OS NAT Ketones produces the most bioavailable ketone salts through the first and only naturally fermented process. Now that’s Nutritionally Advanced Technology™.


Pruvit Keto OS Nat Ketones Reviews / Before and After Results


Individuals Results May Vary

Results represented in these images are specific to this individual and may not be a representation of your results 

Pruvit's Nat Ketones Before and After Pictures

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Fierce focus

Experience unparalleled mental clarity and optimized cognitive function due to the proprietary blend and supreme efficacy found in KETO OS NAT™.

Favorable fat loss

With increased appetite suppression, KETO OS 

NAT helps burn fat by controlling your hunger and reducing your urge to snack.

Rapid repair C-Med 100®

Prüvit's unique C-Med 100® signaling blend supports and maintains healthy cell function, maximizes cell debris removal, and extends DNA telomere length for longevity promoting rapid repair and recovery of your body.

Better bioavailability

KETO OS NAT and its proprietary N8 Max NAT™ Blend™with patent -pending KetoNAT™ BHB salts, facilitates quick absorption of ketones which allows a state of ketosis to be reached faster than ever for unrivaled results.

Take the 10 Day Drink Ketones Challenge!

What is the 

10 Day Drink Ketones Challenge?

This is NOT a keto diet. This is to Challenge you to drink Nat Ketones for 10 days and experience what it feels like to operate on a premium fuel source.

Nutritionally Advanced Technology™

Utilizing Prüvit's N8 MAX NAT™ BLEND featuring C-Med 100®KETO OS NAT™ supports healthy cell function, rapidly repairs DNA, boosts immune function, and elevates essential amino acids necessary for optimizing body composition.

What is the Ketogenic Diet? 

The Ketogenic Diet is a high fat, moderate protein, and low carbohydrate diet. Through the restriction of carbohydrates, it re-programs your metabolism to burn your fat stores for fuel rather than using the glycogen stored in your muscles. The low-carb intake helps to keep your blood sugar levels from spiking. This allows your fat cells to begin releasing fatty acids, which your liver will then breakdown to produce what are called "ketones". Ketosis is the physiological state that is achieved when your body breaks down ketones for energy rather than the glucose from carbohydrates. 

Do you have to eat Keto while drinking Keto OS NAT?

The great thing about taking exogenous ketones  KETO OS NAT is that you can experience the benefits of ketones without diet modification. Even those who don’t change a thing, will still experience the benefits. However, it is encouraged that you slowly begin to follow a lower carbohydrate diet, and enhance your body’s ability to utilize Keto OS NAT. Here are a few tips.......

Take Keto OS twice a day

Take your first serving of KETO OS NAT between 6-9am and your second serving between 1-4pm.

(Make sure you build up to two servings a day – usually by the 3rd day you can start)


Drink More Water

Try to drink 1/2 to 1 ounce of water per lb of body weight.

(Min. 10 – 8oz. glasses of water)

Eliminate Refined Sugars

Stay away sugary foods and drinks

(No soft drinks)

Move Your Body

Workout, run, walk, do pushups, take the stairs, walk the golf course etc.

Get Some Good Sleep 

Try to get to sleep before 11:00 p.m. for 8 days.

Pruvit's Keto OS NAT Ketones Ingredients

Colors • Flavors • Sweeteners

INGREDIENTS: KetoNAT™ (R-Beta Hydroxybutyrate) L-Taurine, Fermented L-Leucine, C-Med 100, Erythritol, Citric Acid, Natural Flavor, Rebaudioside A (Stevia Extract), Caffeine (Charged Version), Vitamin B6, Vitamin B12, Vegetable Juice Color, Xanthan Gum, Beta Carotene. All Natural Raspberry Lemonade Flavor!

Is Keto OS NAT Dairy Free

Yes, Keto OS NAT is dairy free

Is Keto OS NAT Gluten Free

Yes, Keto OS NAT is both dairy and gluten free

Is Keto OS NAT Vegan

Yes, our Keto OS NAT is vegan friendly as we use naturally fermented ketones and amino acids

  • Where can I buy Mexican Ketones in USA?
    You can Purchase Pruvit's Mexican Ketones from Pruvit Promoter Anthony Simmons. He will help get you started on your journey with Pruvit. Grab your Ketones from his Mr Ketosis webiste.
  • Are there any ketones that are sodium free?
    Mexican ketones are a new liquid form of Keto OS NAT, that is also sodium-free. It was originally launched in Mexico, but is now available in USA and Canada for a limited time. There are many benefits of ketosis and KETO OS NAT.
  • What are the benefits of Pruvit Mexican Ketones?
    Benefits of Pruvit Mexican Ketones. These Pure Therapeutic Ketones® are more bio-identical and stay in your body longer! What are “Mexican Ketones”? These ketones are a new liquid form of our popular Keto OS NAT formulation, that is also sodium-free.
  • What is Keto OS NAT?
    Keto OS NAT is made by Pruvit as part of the keto OS line. Keto OS NAT is first exogenous ketone made from a natural fermentation process. This allows Keto OS NAT to now to have a higher bio availability then other ketone products.

Complete the 24FAST

Let the 24Fast Be Your Your Weekly Reset


This kit is crafted with our best technology to work synergistically, supporting your whole system, while achieving optimum results. The key to a BETTER self is consistent upkeep and cleaning, and the 24 Hour FAST is your secret weapon to achieve just that. Follow the button below to grab your 24FAST for $24, or lock-in multiple kits and 24FAST with friends!

What Are the Benefits of Pruvit's 24FAST


Why use Pruvit's 24 Fast

  • Boost body's natural ketone production

  • Promotes appetite & cravings control

  • Supports cellular detoxification

  • Regulates digestion and metabolism

Use the 24FAST weekly to support BETTER overall wellness and system maintenance, and /or when you feel your body needs a quick reset!

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