Pruvit Keto OS Review 2018 | Does It Have Side Effects?

Keto//OS Review Summary
Pruvit Keto//OS has shown great promise when it comes to reaching a state of ketosis faster and improving weight loss results.
Ingredients: BHB, MCT Powder, natural flavor, Malic Acid, Stevia, Caffeine, Ascorbic Acid. Contains milk particles, Gluten-free

When I started the Ketogenic diet, I thought it would be easy. I quickly found out that I was mistaken - it was tougher than I thought. It's not like some fad diet where you cut out one or two foods and lose weight - it is a complete lifestyle change. 

I had read a lot about the diet and I thought, "If professional athletes, models and actors can do, so can I." Little did I know how difficult sticking to the diet would be for me. 

I realized that I needed a little help and began looking for  keto supplements.

I was told to try out Keto//OS and it proved to be a game changer at the time. It helped me get through the worst of it and now I can honestly say that I enjoyed the journey. 

Keto OS is rated as one of the most popular keto supplements on the market. And, with it's proven efficiency and the way that it outperforms much of it's competition, it's small wonder that so many people choose it. 

I did, and I want to share my journey with Pruvit Keto//OS with you.

What's in Pruvit Keto//OS?

Pruvit Keto OS contains stevia, inulin, xanthan gum, and erythritol to improve its flavouring. Depending on what flavour you select, there are 3-5 grams of carbohydrates in it. It also has MCT, Malic Acid, beta-hydroxybutyric acid. There are both caffeine-free and caffeinated options in the range. If you are cutting out dairy as well, check the ingredients first because some flavours do contain dairy. 

What are the benefits?

The Keto OS is an exogenous ketone. It is a ketone salt that is easily absorbed by the body giving you an immediate energy boost. Ketone salts are one of the best tasting of all the exogenous ketones. 

The main ketone body in the Keto//OS is the Beta-Hydroxybutyric Acid. It offers an immediate energy boost, and helps the body reach a state of ketosis quickly. This helps you to enter a state of ketosis, even if you have only just started out.  

The MCT component helps to increase your metabolism - you'll be able to burn up those stubborn fat stores in your body faster and more efficiently.

The Malic Acid helps you to break down the carbs in your diet a lot faster and helps to reduce the impact of the small carbohydrate content of the supplement itself. 

That said, considering that the supplement contains no more than 5 grams of carbohydrates, it's effect on your carb count is insignificant. 

Inulin, Xanthan Gum, and Erythritol are added to make Keto-OS sweeter. They are naturally occurring sweeteners and are often found in plants. Erythritol is a sugar-based alcohol but it's carb count has been included in the overall carb total. 

Caffeine is included in some of the products within the range. Caffeine is great in small amounts because it stimulates the mind and keeps you alert. (Especially important if you have keto flu.)  

Caffeine's action is something that very few people properly understand. It acts more as an agent that prevents us feeling tired rather than an actual energy booster.

How does it taste?

Despite the sweeteners, the taste does take some getting used to. Exogenous ketones don't taste great to start off with and the sweeteners aren't able to completely mask the taste. 

Don't get me wrong, it's not undrinkable, but it does tend to have a noticeable aftertaste thanks to the Inulin and Xanthan Gum. I did, however, quite like the Orange Dream because it reminded me of orange ice cream. 

There are four different flavors to choose from: Raspberry Lemonade, Chocolate Swirl, Maui Punch, Orange Dream, and Swiss Cacao. What I recommend is trying out the different flavours so that you find which you like best. 

I chose the Maui Punch as my first flavour and really didn't enjoy it. Luckily I had only bought a couple of packets. What I eventually did was to add it to my smoothie and, in there, it tasted okay. 

I recommend that you drink it with nut milk or with coffee to improve the taste. 

Keto OS MAX versus KetoOS

Keto//OS Max is the premier version of the Keto OS. Unlike the standard Keto OS  it has no MCT. It was designed to help the body absorb 40% more BHB and so reach a more efficient state of ketosis more quickly. Keto OS Max also has a higher fat content to help you maintain the state of ketosis for longer.

Keto OS has different formulations depending on its flavor. Each flavor has its own 'specialty' or unique quality to help improve your keto experience. Other forms of diets, such as vegan diets, are also catered for with some of the flavours.

All the Keto-OS formulae help the body achieve a state of ketosis, and all of them contain BHB. Pruvit Keto-OS has never disclosed just how much BHB content their formulations have but all of them aid the body in maintaining a powerful, long-lasting boost of energy. 

Charged and Non-Charged Keto OS

As you've already guessed, the 'charged' version is the caffeinated Keto OS, while the non-charged is the decaffeinated one. The charged version has as much caffeine as you would get from a cup of black coffee, so it's a pretty good stimulant for those who are in need of better mental alertness. The non-charged versions offer an energy boost for those who don't want the extra caffeine. 

Pruvit Keto-Kreme

The Pruvit Keto-Kreme is different from the standard Keto-OS in that it doesn't have BHB in it. Pruvit does claim that it still helps the body achieve a state of ketosis, and assists in fueling the brain with sugar but without the added caffeine. In a sense, Keto-Kreme is the coffee creamer version of Pruvit's Keto Line.

It contains Ceylon cinnamon, coconut shortening powder, Stevia, and MCTs. Technically, it doesn't have any exogenous ketones, and it doesn't jump start ketosis. It helps with digestion and so helps your keto diet to be more effective.

The Ceylon Cinnamon in the mix helps to regulate your blood pressure and improve brain activity. I used it to replace cream and sugar in my morning coffee. It can also be mixed with other Keto-OS drinks to improve their taste. 

Do the flavors have different ingredients and results?

Actually, yes, they do! As I said, I do prefer the Orange Dream but it has dairy in it, and this means that the carbohydrate count is at the upper end of the scale at 5 grams. However, it also contains higher concentrations of Malic Acid to counter the higher carbohydrate count. In fact, even though the carb count is higher, the higher levels of Malic Acid makes it more effective at boosting the burning of fat. 

I have also found that the Orange Dream is the flavor that is best at curbing hunger. The other flavours don't seem to be able to supress hunger at all.

The Chocolate Swirl, on the other hand, has more milk in it and tastes like a chocolate milkshake. It is not sweet at all and is the best option for vegetarians. It is also the only formulation containing probiotics for good digestive health.  

Overview of Keto//OS flavors

sck-table__imageKeto//OS Orange Dream
  • Ingredients: BHB, MCT Powder, natural flavor, Malic Acid, Stevia, Caffeine, Ascorbic Acid. Contains milk particles, Gluten-free
sck-table__imageKeto//OS Chocolate Swirl
  • Ingredients: BHB, Amino Acid Blend, natural flavors, Inulin (Chicory Root), Potassium Citrate, Stevia, Caffeine, Ascorbic Acid, Butyrate, Probiotics. Dairy-free; Gluten-free
sck-table__imageKeto//OS Max
  • Ingredients: Beta Hydroxybutyrate (Patent Pending), Erythritol, L-Taurine, Fermented L-Leucine, natural flavourants, Malic Acid, Citric Acid, Stevia, Xanthan Gum. Dairy-free; Gluten-free
  • Ingredients: Coconut shortening, MCTs (C-8, C-10, C-12), Ceylon Cinnamon

Are there any side-effects in taking Pruvit Keto//OS?

Pruvit Keto-OS has a diuretic effect, and this means that you will pee more than usual. This is not a problem as long as you keep well hydrated. It can also upset the stomach due to the ingredients it contains.

The sweeteners, Erythritol in particular, can cause upsets in the digestive tract. I found that my stomach felt very acidic and that I needed to use the toilet more often as well. 

According to my research, not everyone will have the same effects - some people are able to tolerate Erythritol quite well. 

Aside from that, Keto-OS has been shown to deplete magnesium, potassium, and sodium stored in the body and so you will need to take a supplement to counter this and insure that you get enough electrolytes daily.

If your electrolytes run too low, you run the risk of dehydration. If you become dehydrated, it is recommended that you stop taking the Keto-OS until you have recovered. 

Before taking Pruvit Keto-OS, I recommend that you head over to Pruvit's website to read up more about the possible side effects.  That way you'll be forewarned and be able to plan accordingly.

What Does Joe Rogan Think?

Joe Rogan is a fan of Keto OS, see what he has to say in this article: Joe Rogan on Keto OS

Can Pruvit Keto//OS help battle Keto-flu?

Keto-OS doesn't seem to improve the symptoms of keto-flu, and it can't prevent it either. What Keto-OS can do though is to shorten the duration of the keto-flu. This is because the exogenous ketones in the formulation help your body reach a state of ketosis much faster. With Keto-OS, I was able to get used to my keto diet faster than is normally the case.

Pruvit Keto OS Review Summary

Satisfaction Rating

Pruvit Keto-OS is an excellent keto supplement. It helped me reach ketosis quickly, and it's an awesome after-workout booster. I did see the benefits of Pruvit Keto-OS in my keto diet, and felt that it answered most of my keto needs. However, I did find it, and most particularly the Keto-OS Max, very expensive.

I also found that it does upset my digestive tract and that I experienced both diarrhea and constipation which I find very unsettling. Although it yields significant results regarding reaching ketosis, having an increased metabolic rate, and increased energy, the side-effects made me think twice about taking it.  

I still think that a keto supplement is worthwhile but, for me at least, I would prefer one that offered the same great results without the side effects and high price point. 

What I Like

  • Great Energy Booster
  • Improved Mental Alertness
  • Rapid Ketosis
  • Gluten-free
  • Faster and more efficient weight loss
  • Different flavors and types to choose from
  • Works well for Keto, Paleo, and Atkins diet

What I Didn't Like

  • A little pricey
  • Distasteful aftertaste
  • Doesn't reduce keto-flu symptoms
  • Can cause dehydration if not careful
  • MLM aspect if purchased outside of Amazon

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