Hello world! If you’re looking for a detailed Pruvit Keto OS review review driven by education and results, you’ve found it!
I started drinking ketones in 2015 when Pruvit first brought exogenous ketones to the market when the only flavor was Orange Dream, and now there’s a buffet of delicious flavors!
It’s 2021, and I continue to drink ketones daily since it gives me so many benefits and want to share my journey with you!
Pruvit Keto OS (Ketone Operating System) is an exogenous ketones powder you mix with water that comes in charged and decaf in a variety of YUMMY flavors! You just mix, shake, and drink 1-2x per day for optimal ketosis!
One serving of Keto OS elevates your ketone levels and puts you into therapeutic ketosis. The skinny is – you help your body burn fat. It suppresses appetite, and is a great tool for intermittent fasting.
What I love most about drinking ketones is how they make me FEEL – LIFTED MOOD (happy) and with sustained energy throughout the day, focused, and much better workouts!
The 10 Day Drink Ketones Challenge! *NEW*
Click Here to Learn More about the 10 Day Drink Ketones Challenge, this is an awesome deal for new customers! 20 sachets in a variety of flavors in a mix of both Charged and Decaf.
What is Ketosis?
Pruvit Ketones Vs. Ketogenic Diet
The Ketogenic Diet will also put your body into ketosis, however it’s very strict – less than 20 grams of carbs per day. To put that in perspective – one cup of rice has about 48 grams of carbs. Three bites and you’re out of ketosis.
When you lower carbs to that level, your body makes “endogenous” ketones through a process called Ketogenesis. Your body turns fat into a fuel called a ketone body (BHB).
A ketogenic diet has many therapeutic applications and while it’s not new, it has become a very popular way to lose fat quickly.
A keto diet is NOT a ticket to eat all the butter, fat bombs and cheese you want! This would not be a well formulated keto diet if your goal is fat loss.
Fasting and other Keto diet regimens date back to 500 BC, and the ketogenic diet has been used to treat epileptic seizures since the 1920’s (NCBI study).
My younger sister was diagnosed with epilepsy at 8 years old (she’s 38 now), however following a Keto diet has not been something she can stick to, like at ALL, but drinking ketones still do help her in many ways (more on my sis…keep reading).
Ketosis in Under an Hour
The definition of KETOSIS is having elevated blood ketone levels. By drinking Pruvit Keto OS “exogenous” ketones you put your body into a much higher therapeutic state of ketosis and give your body a FUEL SOURCE, in under an hour.
You DO NOT have to follow a ketogenic diet to benefit from drinking ketones! Ketones bring compliance to any healthy eating plan since they help so much with energy and appetite suppression. I actually eat carbs often, just the RIGHT carbs!
Benefits of Drinking Ketones:
- Sustained energy
- Increased focus
- Suppressed appetite
- Better mood
- Better sleep
- Muscle preservation
- Clear skin
- Fat loss
Pruvit Keto OS Results – My Initial Fat Loss Results
The first time I started drinking Pruvit Keto OS (Orange Dream) was in Oct. 2015 and it helped me to eat healthier, snack less, and get some fat loss going. I lost about 11 lbs in six weeks!
This was huge for me since the prior year I’d gained some weight going through fertility treatments. I went through 3 IVF cycles, lost a pregnancy, and went through a D&C surgery.
The hormones were no joke. No matter WHAT I did, I couldn’t seem to get any fat loss going, not to mention my mental state, I felt depressed.
However, after starting the ketones I noticed my clothes started to fit differently, I wasn’t as hungry, and my mood did a 180!
Like many lifestyle changes we get excited about starting, I got complacent after a while and stopped drinking them.
Sometimes you don’t realize how much something has helped you until you stop, can you relate?
I started drinking ketones again when the Maui Punch came out in 2016, and haven’t stopped since. I made the realization that a daily dose just helps me all around to stay on track in so many ways!
Keto OS Results – Committed to Ketones!
Long Term Benefits of Drinking Ketones
When I recommitted to drinking ketones, I made some other lifestyle changes as well. I not only wanted to lose fat, but I wanted to shape my body.
I joined Orange Theory Fitness (which is HIIT training – run, row, weights) and I do that 2-3x per week and play some beach volleyball on the weekends.
I did eat a strict ketogenic diet my first six weeks getting back on the ketones which helped a lot to get my body burning some serious fat for fuel.
But after a while, I just didn’t feel like following a strict Keto diet was for me. I missed fruit (and carbs) and I’ve never liked fatty meats. So now I just try to eat healthy most of the time but I still eat carbs and have my cheats!
The combination of drinking ketones, eating healthy and exercising helped my body fat drop from 25% to 18% in four months and I lost 17 lbs!
Since being back on ketones, I have my energy back, my mood is lifted, my skin is clear, and I’m a LOT more focused and productive in life.
What Inspired me to Try Ketones
As I mentioned before, my sister has had epilepsy since the age of 8 and her Dr.’s have always recommended a Ketogenic diet, but she has a hard time with diet restrictions, who doesn’t?
Drinking ketones gave her energy and helped suppress her appetite so she was able to make better food choices and get to those yoga and Orange Theory workouts. She lost a little over 11 lbs in 3 weeks! She has never followed a strict Keto diet.
I thank her all the time for introducing me to ketones! We have both kept our results by continuing to drink them daily! Ketones are really good for your brain!
How to Drink Ketones
If you’re just starting to drink ketones, don’t make any major diet changes overnight. This is a new lifestyle, give yourself time to adapt!
For your first week, just add the ketones once a day and see how it changes your appetite, and how it helps you FEEL. Then gradually move on to lower carb or Keto diet if that’s your goal.
I’ll say this again – you do not have to follow a strict high fat ketogenic diet to lose fat drinking ketones – ketones are going to light you up, make you less hungry and you can eat whatever macro balance you want!
Creating a calorie deficit is EASY drinking ketones and that’s all you need for fat loss. However I will say a low carb or keto diet is going to bring you the fastest results, and some do like the keto lifestyle as a whole.
Pruvit Keto OS Flavors – from Past to Present
Pruvit brought their exogenous ketones to the market place in 2015 using Dr. Dominic D’Agostino’s patented formula of ketones + MCT (medium chain triglycerides, which is fat extracted from coconut).
The first two original flavors were Orange Dream and Chocolate Swirl, which have now been discontinued.
However, you can buy these flavors in the new Keto//OS Pro shakes!
Next came Keto Max! Keto Max BHB salts were different from the original Keto OS salts. Keto Max was 40% stronger than the original Keto OS.
All Keto Max/NAT flavors are gluten-free, dairy-free, Vegan and Kosher Certified and contain CMed 100 (AC-11) for DNA repair.
Keto NAT is NOW – everything is in the new Keto NAT formula!
What is Keto NAT?
Keto NAT is Pruvit’s newest and current formula – the worlds first all natural, fermented ketones.
NAT ketones are even more bioavailable, and they are BIOIDENTICAL to the BHB ketone bodies your own body makes when in nutritional ketosis.
Keto NAT Flavors explained – these are all the mainstay flavors you can buy anytime!
- Maui Punch tastes just like fruit punch
- Raspberry Lemonade is a sweet and tart refreshing flavor which tastes just like it sounds
- Splash is a light, citrusy, watermelon-grapefruit fusion
- Lime Time reminds me of lemon/lime gatorade
- Swiss Cacao – a mix between milk and dark chocolate
- Heart Tart strawberry sweet-tart
- Tru Passion – tropical passionfruit flavor with hints of mango
- Strawberry Peach – a perfect fusion of flavors, definitely in my top 3!
- Blueberry ACAI – lighter berry flavor, almost like a blueberry tea on ice.
- Berry Blue – tastes just like a blue slush puppy! My favorite!
We have had many special seasonal flavors so I can’t describe them all… but some of the best ones I’ve tried are these guys right here!
Whenever there is a new flavor release – it’s basically a beta test… they see how people like it and that will determine whether it comes back, disappears, or becomes a mainstay flavor. If you’re a regular customer on a monthly Smartship – you will always have first access and sales on all the new flavors!
Keto NAT vs. Keto Black Label
Pruvit’s Unleashed line – now called Black Label – are still “NAT” ketones but they are amped up with 30% more ketones and more caffeine than Keto NAT.
You will definitely feel the difference drinking the Unleashed line! So if you’re caffeine sensitive, stick with regular NAT, or decaf.
The Unleashed Blue Ocean was always a favorite of mine. It used to be blue, but they’ve added black fulvic acid to the new formula (for brain health) so now it’s a much darker color.
Black Label Flavors explained:
- Blue Ocean – Tropical Pina Colada flavor.
- Ruby Rush red, juicy grapefruit.
- Eclipse black cherry flavor
Keto Kreme with Functional Fat Technology (FFT™)
Keto Kreme is Pruvit’s fat coffee supplement powder you mix with your coffee or tea that’s great for boosting fat loss, an energy and brain boost, and is very filling and yummy!
What’s in Keto Kreme?
- Healthy serving of fat (12 grams) made from coconut oil, MCT Powder (Medium Chain Triglycerides) and sweetened with stevia.
- Four different patented collagen formulas, new “Functional Fat Technology” *FFT
- Collagen, which benefits: hair, skin, nails
- Can even mix with just water and ice as a shake
- CMed 100 (AC-11) for DNA Repair
- Great for intermittent fasting “fat fasting” or drink a Keto NAT in the morning and “break” your fast with a serving of the Keto Kreme at lunchtime, keep fasting until you’re hungry. Or, drink 30 minutes before dinner to fill you up (so you eat a smaller meal). I actually love using the Keto Kreme to make pancakes!
Keto Reboot 60 Hour Fast
Pruvit’s new Keto Reboot (on sale each month from 1st – 5th) is becoming a very popular way to reset your metabolism for a full body reset. A lot of changes can be made in 60 hours and bad habits broken.
The Keto Reboot was an AMAZING experience, and I’ve done it several times. Some people do it monthly and if you have weight to lose, do it!
Keto Reboot is a 60 hour fast (no food) using Keto NAT, Keto Pro, Keto Better//Broths, and Signal-OS capsules for DNA repair.
But don’t think of the Keto Reboot as a quick fix, you’ll definitely want to just drink ketones on the regular as well.
Testing your Ketone Levels
Drinking one serving of Pruvit’s Keto OS “Bio-hacks” your body into ketosis in under an hour.
In fact, you can pee on a ketone test strip 45-60 minutes after you drink it to “pruvit.”
These are available at drug stores, and you can read about testing for ketones here.
However, don’t get too hung on on peeing on stuff. Blood ketone tests are far more accurate than urine strips but they’ll give you an idea when you’re first getting started.
Once you’re in ketosis for a while (especially if you are following a keto diet), your body will start to utilize the ketones more efficiently and they will be USED in your body vs. just peeing them out.
So don’t get discouraged if your test strip gets lighter over time – that’s actually a good sign you’re fat adapted.
The Keto Mojo is really good if you’re looking for a true blood ketone/glucose meter and they offer free shipping. I also test my fasting glucose levels with the same kit (just different strips).
Does Keto OS Have Any Side Effects?
Like any supplement, not everyone will have the same exact experience. If you’re sensitive to caffeine and drink the Charged version late in the day, then you may have trouble falling asleep, just like coffee may keep you up.
I can tell you I can drink a Keto NAT charged late in the day and have no trouble falling asleep, Unleashed will keep me up so I make sure to drink it earlier.
Some people report an upset stomach when they are adjusting to ketones. It’s ok to just use half a pack for as long as you need to if this happens, or eat a little something first.
If you’re worried about this, a great way to start is with the Keto NAT Lites – these are half servings of the regular Keto NAT’s, and they are all decaf. Super yummy flavors, and also parent approved!
How I Feel Drinking Daily Ketones
I’ve been sailing through each day no longer experiencing those slumps of energy like I used to. No more brain fog, and no more afternoon coffee. Much more focused!
My workouts are much more powerful and I push myself harder whereas before I might just stop when it got too tough.
It gives me energy to get my butt to the gym when I would sometimes blow it off.…you know how that goes. Half the battle is getting there!
Even my volleyball game has improved. Having the endurance to play game after game has been easier, more fun, and made me more competitive! I never go to play ball without drinking a full Charged on the way!
It helps my MOOD tremendously…my outlook and productivity has completely changed. Happy, happy!
How to Purchase Keto OS & How Much Does it Cost?
The only place to purchase Pruvit Keto OS is online from their official website from an affiliated Pruvit partner like me. I help a lot of people on this journey and I would love to help you!
It comes with a 100% 30-day money back guarantee, and they will refund up to 90 days of sealed packages.
The cost varies depending on how much you buy, and if there’s one drawback to this product, it would be that it’s a bit pricey! It’s up to you to determine just how much it helps you and changes other aspects of your life to see if it’s worth it.
To me, it’s worth EVERY penny. They make the most natural and strongest ketone product on the market, with the best flavors.
Visit my Keto Samples Blog once you’re done reading!
I have 5 & 10 day experiences if you’d like to “try before you buy.”
SmartShip – Get your Ketones 22% off every month
The Smartship option (just an option, not required) provides 22% savings on your monthly order. It’s like having a standing coupon in place.
This is the cheapest way to get your ketones monthly, and you can cancel anytime, or change flavors. Smartship customers also receive a FREE additional box every 4th month you’re on Smartship!
This is my personal review. This content is not the opinion of Pruvit Ventures, Inc. Pruvit Ventures, Inc, is not responsible for any of the information, view, or opinions expressed on this page. Please visit their official site for details. You can find links on this page. I am an independent Pruvit Promoter.
Disclaimer: These statements have not been evaluated by the Food and Drug Administration. Prüvit products are not intended to diagnose prevent treat or cure any disease. If you are under medical supervision for any allergy, disease, taking prescription medications or you are breastfeeding contact your medical provider before adding any new supplements to your daily regimen.
Have you tried ketones? Share your review or ask a question below!
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I have been taking Keto/OS since February and love it! With diet and exercise I have lost 10 pounds and have shed several inches. It feels so good to be told you look amazing by friends you do not see on a daily basis. Loving how great I feel everyday as I have 3 boys to chase after.
Max Maui for preworkout
For any guys reading this blog, I found the Maui to be great fuel as a preworkout supp for weight lifting and it's made my workouts stronger, and I've lost a good bit of body fat. I don't eat a pure ketogenic diet and it still works. I try to eat healthy but I do eat my share of carbs. Only gave it 4 stars because it's a bit pricey but it's worth it.
Keto OS is amazing!
I was first introduced to Keto OS by a friend at volleyball. She told me that she started to drink it every day and has already started to lose fat. I saw the results that she was getting from it so I decided to try the samples that she gave me. I liked the way it tasted and the energy it gave me but was hesitant to purchase it because of the price but I decided to purchase it and give it a try. I am so happy that I made the purchase and now it is an essential part of my day. I purchased the KAN in the orange dream flavor. I drink it first thing in the morning, without it my day is not the same. Keto OS provides me with the energy that I need to get through my hectic days without the jittery feelings that other products give. I feel more focused, alert and happier when I take it. The energy that Keto OS provides is the perfect amount that I need to get through the day without crashing and I can fall asleep at night without any problems. Keto OS helps suppress my appetite as well. I don’t feel as hungry and when I am hungry I am eating less. The fat loss that I have experienced on this is also phenomenal. I have not been trying to lose weight and I have not gone to the gym in months because my daily schedule is so hectic, I only play beach volleyball a few times a week but have managed to drop about 15 pounds. Everyone gives me compliments on how good I look and I don’t even realize the fat I have lost until I try on clothes that used to be tight on me are now too big! Keto OS is an amazing product and I am so glad that I have tried it and I will continue to purchase it!
I've been drinking this stuff for a year now! My favorite flavor now is the Maui! Like Kool-Aid or something! I had a similar experience to you! I make sure and eat healthy while drinking it, and make time to workout. With all the energy that it gives you, put it towards something useful, right?!
Pricey but good
I have lost 25 lbs on a ketogenic diet and stalled. Decided to try keto kreme and Max and it helped me break through my plateau. Really great flavors, the only drawback for me is the price.However, going to starbucks can be more expensive than a daily serving. I'm going to stick with it. only 4 stars instead of 5 because of the price.
Great blog post and review! Good detail. Way to go.
Finally found a product that works!
Keto OS is amazing! I've been drinking the Bio Max in the morning and chocolate decaf in the afternoon and I've lost 15 lbs this month! 15! This is huge for me. I have two kids and nothing seemed to work to shed some of this baby weight. I have a ton of energy for my kids now and into the evening to get all my chores done and still feel good. And I'm sleeping like a damn baby. Love Keto, thank you thank you!
Keto for energy
I bought this product initially for the energy. I've researched a lot on ketones for brain function. It's helping me to have energy all day at work and deal with my three kids at night. I'm a happier mom because of it and the fat loss side effect is an added bonus. I have lost 15 lbs so far in a month. It really helps with appetite. I am also sleeping like a baby. I drink both the Chocolate charged in the morning and the punch decaf in the afternoon. People are noticing a change in me.
Maui Punch Bio Max
I was eating a low carb diet but my energy levels were low. Started drinking the Biomax fruit punch flavor and my energy levels are incredible and I'm staying in ketosis. I needed something to help me with energy mostly but it's also suppressing my appetite which is a nice side effect. I'm a very happy customer.
I drink a combo of the Orange and the new Bio Max. If you like to lift weights, having a serving before the gym can really help you lift heavier, stay sharper and eases inflammation, I don't get as sore as I used to. This stuff has helped me lose about 5% body fat in a few months. Bio Max is more expensive so I also get the Orange flavor to keep the price down, I like both.
User Questions and Answers
User Questions and Answers
Q: How much weight should I expect to lose daily? -Terry
35 out of 37 people found this question helpful.
Q: When I drink on an empty stomach in the morning I don't get hungry until sometimes 1:00. Is this bad to not eat for that long? It suppresses my appetite so much I almost have to remind myself/force myself to eat. I did read something about intermittent fasting but I wasn't sure if that was the best way. Should I eat even if I'm not hungry? I've lost 10 lbs in two weeks! And easily! Thanks. -Tiffany
31 out of 34 people found this question helpful.
Q: I'm a 50 year old female. I had a large brain tumor removed August 4th. As a result I've lost a lot of cognitive ability, memory issues, and focus problems. I also gained 40 pounds from no activity. Steroids and stress eating. I heard Keto/os might help. I purchased and notice I am in ketosis an hour after taking it but get not a trace within 2-3 hours. Does this mean it's not working for me? is it safe to take several times a day? -Michelle
14 out of 15 people found this question helpful.
Q: Hi there. What kind of workouts did you do to lose 10 pounds in 4 weeks on keto? -Heather
7 out of 7 people found this question helpful.
Q: Ca I add a scoop of protein to my drink. -Jackie
7 out of 7 people found this question helpful.