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Keto OS NAT Review
Is It Better Than Its Predecessors?

keto os nat review

Pruvit Ventures is a Hong Kong-based company that, over the course of the past few years, has made a significant impact in the keto supplement business.

Their website states that their goal is to “Make. People. Better.” and that they are the “worldwide leader in keto technology." Considering that ketosis is a physiological process, it's tough to figure out just what constitutes "keto technology."

But the fact is their ketone supplements, and keto reboot products generally receive positive reviews for being simple, pure and effective.

So any new keto product the company launches is worth a serious look. In this case, the new product is Keto OS NAT.

What is Pruvit Keto OS NAT?

Keto OS NAT is a keto supplement that claims to do a more effective job than similar products in delivering bioavailable ketones to your system. The “NAT” in Keto OS NAT stands for “Nutritionally Advanced Technology."

According to Pruvit, OS NAT is able to do a better job of appetite suppression than other keto supplements, which is key if your keto diet weight loss efforts are to enjoy long term success

.The exogenous ketones supplied by OS NAT are said to be identical in nature to the endogenous ketones generated by the body any time it slips into ketosis.

keto os nat with white bg

The result is that your body will do a better job metabolizing fat into energy and you’ll lose more weight faster than you would using any other ketogenic supplement. That’s the theory anyway.

In practice, the members of our ketogenic diet review panel felt there was little if any difference in the effectiveness of OS NAT when compared to other supplements like Perfect Keto.

And when one considers the elevated price of OS NAT making that additional investment becomes difficult to justify. But let's look at other aspects of this product before we pass judgement.

What are the Different Flavors?

Keto OS NAT supplements from Pruvit comes in several different flavors: Maui Punch, Swiss Cacao, Chocolate Swirl, Raspberry Lemonade, and Orange Dream.

Any flavor is available either "as is" or "charged." By "charged" the company means the drink has been infused with caffeine. Which is something lot of keto dieters want to see as it aids in their workout efforts.

What are the Ingredients?

chemical composition of BHB

Keto OS NAT is vegan, gluten-free, contains no sugar alcohol and uses water-soluble R-Beta Hydroxybutyrate to deliver its ketone load to your system. It’s also dairy free except for the Orange Dream version which uses a bit of dairy to facilitate its delivery mechanism. That said the ingredient list for Keto OS NAT is as follows:

  • BHB - R-Beta Hydroxybutyrate helps regulate blood ketone levels and is an organic compound that is a crucial player in the process of metabolizing fat. More on this in a moment.
  • L-Taurine - L-Taurine is an amino acid that is an essential component in the production of proteins used to create muscle tissue. Without it, your workout experience would fall flat.
  • Fermented L-Leucine - L-Leucine is one of 9 essential amino acids that cannot be produced by the body but instead must be consumed either in food or in a supplementary fashion. According to Chris Mohr Ph.D. over at Men's Health “Leucine is the muscle-building powerhouse.”
  • C-Med 100 - Leukopenia is a condition wherein the body is not producing an adequate number of white blood cells. Research indicates [1] that C-Med 100 (uncaria tomentosa) may be effective in counteracting leukopenia and in aiding DNA repair. While it’s great to know it will help DNA repair we’re not sure why that’s important for the ketogenic diet.
  • Erythritol - Erythritol is a natural sweetener renowned for having zero glycemic index and almost no calories. As such it produces no change in blood glucose levels.
  • Rebaudioside A - Rebaudioside A is a Stevia derivative that is said to be naturally 200 times sweeter than sugar. Along with Erythritol, it is included here to make OS NAT more palatable.
  • Caffeine - The most effective natural stimulant ever discovered caffeine is included to help give you a boost in the morning and to help power your workouts.

There are also unknown quantities of vitamin B12 as well as calcium and beta-carotene.

How Does it Work Exactly?

The backbone of the OS NAT system is Beta Hydroxybutyrate or BHB salt.

BHB is an exogenous ketone body that allows your system to metabolize fat to energy in the absence of carbohydrates.

BHB is the most abundant type of blood ketone the body produces once you transition to a state of ketosis.

The BHB salts employed by the OS NAT system are water-soluble ketones which allows them to disperse into your system within an hour and raise ketone levels more effectively so you can lose weight.

pie chart of the keto diet

What are the Benefits?

benefits in blue color

As we said, BHB is a ketone body that helps those on the ketogenic diet metabolize fat. But it’s more than that [2]. It also helps prevent disease, reduce inflammation, enhance cognitive function, stabilize blood glucose, prevent oxidative damage to the heart and more.

For all these reasons BHB ketone salts are an important component of your keto diet, helping you achieve and maintain robust health even as your body transitions from carbs to fat.

What’s the Difference Between Keto OS NAT and Other Pruvit Products?

difference between keto os nat and other pruvit products

The difference between Keto OS NAT and other Pruvit products is the reliance on fermented BHB salts which, because they are water soluble, disperse more quickly into your system to aid in the metabolizing of fat.

Fermented ketones retain the probiotic properties that allow them to help rebuild the natural flora of the digestive tract. The result?

A higher degree of nutrient absorption and better overall health.

What’s the Difference Between Keto OS NAT and Keto OS?

The difference between Keto OS NAT and Keto OS is that NAT uses fermented BHB ketone bodies while Keto OS does not. And Keto OS contains MCT oil while OS NAT does not.

Between Keto OS NAT and Keto OS Max?

Keto OS Max utilized branched chain amino acids which are used to prevent fatigue, reduce recovery time from strenuous exercise and improve concentration.

OS NAT utilizes fermented BHB ketone salts and a more limited complement of amino acids to enhance digestive effectiveness and build healthy, responsive muscles along with a more effective immune response.

So, Should You Buy Keto OS NAT?

While there is no doubt Keto//OS NAT is a fine fat loss product we have a hard time recommending it when Perfect Keto will do essentially the same job for much less.

As impressive as the Pruvit Ventures keto supplements market surge has been the fact remains that Perfect Keto continues to set the bar on purity, effectiveness, and value.

And until something comes along to knock it off its perch, we're sticking with it.

Also, Pruvit for some reason, is taking most of their products off Amazon which removes the one thing that they have over Perfect Keto so that's the final straw for us.