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Pruvit Keto//OS - Cetonas

Pruvit's Keto OS Cetonas for Mexico

KETO//OS® NAT™ produces the most bioavailable, free cell (no salt) ketones through the first and only naturally fermented process. Now that’s Nutritionally Advanced Technology™.

How KETO//OS® NAT™ Works

Nutritionally Advanced Technology™

Utilizing our N8 MAX NAT™ BLEND, KETO//OS® NAT™ supports healthy cell function, boosts immune function, and elevates essential amino acids necessary for optimizing body composition.

Fierce Focus

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

Smartly sweetened

Allulose is a natural sweetener that has health benefits of its own including lowered blood glucose, reduced weight gain, and improvements in the gut microbiome.

Favorable fat loss

With increased appetite suppression, KETO//OS® NAT™ helps burn fat by controlling your hunger and reducing your urge to snack.


Better bioavailability

KETO//OS® NAT™ and its proprietary N8 Max NAT™ Blend™ with free-cell (no salt) ketones, facilitates quick absorption of ketones which allows a state of ketosis to be reached faster than ever for unrivaled results.

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Keto OS Before and After
Individual results may vary depending on work and dedication
Why would I take KETO//OS®?

Supplementing with exogenous ketones allows you to experience ketosis - the benefits of elevated blood ketone levels, without having to follow such a restrictive ketogenic diet, or super low carb diet, which is often difficult for some people to adhere to. Optimize your human potential. 

What is the difference between taking KETO // OS and taking raspberry ketones?

There is a significant difference between KETO // OS and raspberry ketones. The name of raspberry ketones is quite misleading, since this is not a ketone supplement and is not related in any way to ketones, the ketogenic diet or nutritional ketosis. Raspberry Ketones are natural substances that give raspberries their sweet aroma and flavor, and to a lesser extent blackberries, blueberries and kiwifruit. The current raspberry ketone supplements on the market are usually made synthetically, since natural raspberry ketones are extremely expensive. They have been promoted as the best option in the weight loss market, however, research does not support it for this use.


KETO // OS is a natural nutritional ketone supplement that provides your body with the ketones you need to get into ketosis and get the benefits of ketones through supplements.

What kind of diet should I follow when I’m taking KETO//OS®?

The wonderful thing about taking exogenous ketones via KETO//OS® 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. Follow the 8 steps in the N8tive OS-Zone to get you on the right track.

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