Pruvit has become one of the most talked-about names in the ketone supplement world, but with so much buzz comes plenty of questions. If you’re wondering whether these products actually work or if they’re worth your money, you’re not alone. We decided to dig deep into what Pruvit offers, how their products work, and what real users have to say about their experiences.
Pruvit is a company that sells exogenous ketone supplements, mainly the Keto OS NAT line, which claims to help with weight loss, energy boost, and fat burning without following a strict keto diet. The company started in 2012 and has built a large following, but it has also faced its share of criticism and skepticism. We wanted to cut through the marketing claims and give you the facts.
In this Pruvit review, we’ll walk you through everything you need to know about Pruvit. We’ll look at how their supplements work, break down the ingredients, examine what customers are saying, and compare them to other options on the market. By the end, you’ll have a clear picture of whether Pruvit is right for you.
What Is Pruvit?
Pruvit is a US-based company that started in 2012 and focuses on ketone-based supplements. The company makes exogenous ketone drinks that are designed to help people get into ketosis without following a strict ketogenic diet.
The main product line is called Keto OS, which stands for “Ketone Operating System.” The most recent version is Keto OS NAT, which contains powdered ketones that you mix with water and drink. These supplements claim to provide ketones directly to your body from an outside source.
What Pruvit products are supposed to do:
- Help with weight loss and fat burning
- Boost energy levels
- Reduce appetite
- Increase athletic performance
- Speed up the process of getting into ketosis
Pruvit markets their ketone drinks as a way to get the benefits of a keto diet without having to stick to strict food rules. Instead of cutting carbs to make your body produce ketones naturally, these drinks supply ketones directly.
The company sells their products through their website and through a network of independent distributors. Prüvit (sometimes spelled with an umlaut) offers different flavors and formulas of their ketone supplements.
We found that Pruvit positions itself as more than just a supplement company. They promote a lifestyle approach to health and wellness centered around their exogenous ketone products. The drinks come in packets that are meant to be consumed once or twice daily.
Pruvit Review: A Product Overview
Pruvit Keto OS NAT is an exogenous ketone drink designed to help people reach ketosis faster. The product comes in powdered form and contains ketone salts that work from outside the body. We found that it aims to support those who want to enter or maintain ketosis without following an extremely strict diet.
The NAT in Keto//OS NAT stands for “Naturally Adapting Technology.” This weight loss supplement includes several key ingredients beyond just ketones. It contains amino acids, B vitamins, and a branded form of Cat’s Claw extract. These ingredients work together to help the body get into an artificial state of ketosis.
Key Product Features:
- Available in 5 different flavor options
- Comes as a powder you mix with water
- Contains exogenous ketone salts
- Includes amino acid blend
- Enhanced with B vitamins
The company Pruvit was founded in 2015 by Brian Underwood. Their Keto OS product line has become one of the more talked-about options in the ketogenic supplement space. The NAT version represents their updated formula.
One serving costs about $6.50, which we noted is on the higher end for ketone drinks. The product claims to offer benefits like increased energy, appetite control, and support for fat loss. It’s positioned as a quick way to reach ketosis without requiring you to eliminate all carbs from your diet right away.
The Keto//OS NAT comes in different versions, including the N8 Max NAT formula.
How Do Pruvit Ketone Supplements Work?
Pruvit ketone supplements provide our bodies with exogenous ketones, which are ketones that come from outside the body rather than being made internally. When we take these supplements, we’re giving our body a direct source of ketone bodies that it would normally only produce during ketosis.
Normally, our bodies enter ketosis when we follow a ketogenic diet or low-carb diet. During ketogenesis, our liver breaks down fat and creates ketones for energy. This process usually takes several days of eating very few carbs.
Here’s what makes Pruvit different:
- The supplements deliver ketones directly into our bloodstream
- We don’t have to wait days to get ketone bodies in our system
- Our body can use these ketones for energy right away
Pruvit products contain ketone salts, which are a form of exogenous ketones. When we drink these supplements, they raise our blood ketone levels within about 30-60 minutes. This mimics the state of nutritional ketosis without requiring us to strictly follow a keto diet.
The idea is that these ketone supplements help support fat burning by providing an alternative fuel source. Our cells can use ketones for energy instead of relying only on glucose from carbs.
However, taking a ketone supplement doesn’t automatically put us into the same metabolic state as following a true ketogenic diet. The supplements raise ketone levels temporarily, but they don’t change how our body processes food overall. We’re essentially adding ketones on top of whatever diet we’re already eating.
Pruvit Keto OS NAT Ingredients Breakdown
Pruvit Keto OS NAT uses exogenous ketones as its main ingredient. These are ketones that come from outside your body rather than being made naturally.
The primary ketone in this product is beta-hydroxybutyrate, often shortened to BHB. This comes in the form of BHB salts or ketone salts. These salts combine BHB with minerals like sodium, calcium, and magnesium to help your body absorb them better.
Key Ingredients:
- BHB (Beta Hydroxybutyrate) – The main ketone that aims to put your body into ketosis
- Fermented L-Leucine – An amino acid that supports muscle health
- L-Taurine – Another amino acid included in the formula
- Malic Acid – Used for flavor and may help with energy
- C-Med 100 – A branded form of Cat’s Claw extract
Some versions of Keto OS NAT contain caffeine, while others are caffeine-free. The caffeinated versions can give you an energy boost along with the ketones.
The product is gluten-free, which works for people who avoid gluten. We noticed that Keto OS NAT uses what they call “fermented ketones” in their formula, though this mainly refers to how some amino acids are processed.
One thing to note is that we didn’t find MCT oil listed as an ingredient in Keto OS NAT. This is different from some other ketone products that include it.
The supplement also contains B vitamins and natural flavoring to improve taste.
Benefits and Potential Effects
Pruvit claims their products can help users achieve several benefits related to ketosis. The main advertised effects include increased energy levels, better focus, and improved athletic performance. Many users also report appetite control, which may support weight loss efforts.
Key Claimed Benefits:
- Enhanced mental clarity and focus
- Increased energy throughout the day
- Better physical performance during exercise
- Reduced appetite and cravings
- Elevated blood ketone levels
The supplements work by providing exogenous ketones, which are designed to raise blood ketone levels without following a strict ketogenic diet. When blood ketone levels increase, the body may experience some benefits of ketosis. This includes using fat for fuel instead of carbohydrates.
Some people notice improved workout recovery and stamina. The potential for appetite control is another effect that interests many users trying to manage their weight. However, research on exogenous ketones is still limited, especially in human studies.
It’s important to note that results vary from person to person. Taking these supplements while eating a high-carb diet may limit their effectiveness. The benefits of ketosis are typically strongest when combined with dietary changes.
We also found that some users experience better sleep quality and increased strength. The company promotes cellular regeneration as another potential benefit, though this needs more scientific backing to fully understand.
User Experiences and Customer Reviews
Customer opinions about Pruvit’s keto supplements vary widely. Some users report positive results, while others express disappointment with the product.
Positive Feedback:
- Weight loss success (one user reported losing 20 pounds over 3 months)
- Quick customer service responses (under 24 hours)
- Mental clarity benefits
- Helpful for transitioning into fasting
Common Complaints:
- No noticeable results for some users
- Digestive issues and stomach problems
- High price point compared to competitors
- Poor customer service experiences reported by some
We found that responses to this weight loss supplement are inconsistent. Some people love the ketone products and find them effective. Others see no benefits at all.
The customer service feedback is mixed too. Some buyers praise the knowledgeable and friendly support team. However, we also saw complaints about unfair treatment and negative service experiences.
Price Concerns
Many reviewers mention that Pruvit keto supplements cost significantly more than similar products. Some users suggest that competing brands offer comparable quality at half the price.
The effectiveness of these keto supplements seems to depend on individual factors. Some people experience the ketone boost they’re looking for. Others report stomach discomfort or zero results despite regular use.
Customer reviews across different platforms show this split in experiences. We noticed that while some buyers become loyal fans of the product, a significant number feel disappointed with their purchase.
Safety, Side Effects, and Considerations
When we looked into Pruvit’s safety profile, we found several important points to consider before trying these ketone supplements.
Common Side Effects
The most frequently reported side effects mirror those of starting a ketogenic diet. Users may experience digestive issues like nausea, stomach discomfort, or changes in bowel movements when first using the product.
Pruvit’s supplements can have a diuretic effect on the body. This means they may cause us to lose important minerals through increased urination.
Electrolyte Depletion Concerns
We need to pay attention to these key minerals:
- Sodium – Can drop due to water loss
- Magnesium – May become depleted with regular use
- Potassium – Levels can decrease from diuretic effects
- Calcium – Important to monitor alongside other electrolytes
People with high blood pressure should be particularly careful. Some reviews note significant safety concerns for those at risk of elevated blood pressure.
Who Should Be Cautious
We recommend talking to a doctor before using Pruvit if you have any health conditions. Pregnant or nursing women should avoid these supplements. Anyone taking medications should also check with their healthcare provider first.
The ingredients in Pruvit products include various additives that some experts question. We found that the supplement is quite expensive compared to following a standard ketogenic diet on your own.
Starting slowly can help minimize side effects. We suggest beginning with smaller servings to see how your body responds.
Pruvit Compared to Alternative Ketone Supplements
When we looked at Pruvit against other exogenous ketone supplements, we found some clear differences worth noting. Price is one of the biggest factors. Pruvit tends to cost more than many generic ketone supplements on the market.
In terms of calories, Pruvit contains about 45 calories per serving. Compare that to alternatives like Perfect Keto, which has only 15-20 calories per serving. This difference matters if you’re watching your daily calorie intake.
Key Differences We Found:
- Price: Pruvit is more expensive than most competitors
- Calorie content: Higher than many alternatives
- Flavor options: Multiple flavors available from most brands
- Ingredients: Most use BHB salts, but formulations vary
The effectiveness of any keto supplement depends on its ability to raise ketone levels in your blood. Some products use BHB salts while others use ketone esters. We noticed that better comparisons include actual lab data showing how long ketone levels stay elevated after taking the supplement.
Taste is another area where opinions split. Some people prefer Pruvit’s flavors while others like competitors better. Perfect Keto gets mentioned often for having good taste with five different flavor choices.
We think it’s important to compare ingredients beyond just the ketone source. Look at added ingredients, artificial sweeteners, and additives. Some ketone supplements contain questionable additives that may not align with your health goals.
Before choosing any exogenous ketone supplement, talking to a healthcare professional helps you pick what works best for your situation.
Is Pruvit a Scam?
Pruvit is not a scam. It’s a legitimate company that sells real products and operates legally in the United States.
The company has been in business for several years and sells ketone supplements through a multi-level marketing structure. You can buy their products, and they will arrive at your door. The company also has a Better Business Bureau profile where customers can file complaints.
However, legitimate doesn’t mean perfect. We found several reasons why people question the company’s practices.
Common Concerns Include:
- High product prices compared to similar supplements
- Bold health claims that may not be fully supported by research
- MLM business model that some people find questionable
- Mixed customer reviews about product effectiveness
The multi-level marketing approach is a major reason people ask if Pruvit is a scam. MLM companies rely on distributors to sell products and recruit new sellers. This structure is legal but controversial.
We also noticed the products cost more than many competing ketone supplements. Some customers feel the price doesn’t match the results they get.
The company makes strong claims about weight loss and health benefits. While exogenous ketones are real supplements, not everyone experiences the promised results.
What This Means:
Pruvit operates as a legal business. You’re not getting scammed in the sense of fake products or stolen money. But whether the products are worth the cost is a different question that depends on your personal experience and budget.