Created with proprietary ketone energy technology, Pruvit’s KETO//OS® (Ketone Operating System) contains a dose of beta-hydroxybutyrate BHB salts to help the body achieve and maintain ketosis. Packed with advanced macro nutritionals, this powdered BHB supplement provides dieters with a much-needed burst of energy while allowing for improved cellular regeneration and other benefits. The product also claims to work quickly and with few undesirable side effects.
While a keto diet offers numerous benefits for health, wellness, and weight loss, individuals often struggle to stick to the strict no-carb diet the eating strategy requires. By taking an exogenous ketone supplement such as Pruvit Keto, you can achieve ketosis more easily and stay in the state longer, even if you occasionally succumb to the lure of carbohydrates. Pruvit products profess to give users a burst of energy in the mornings and increase both mental and physical concentration throughout the day, while fighting the dreaded keto “flu” symptoms. Keto//OS also claims to improve mood and decrease inflammation throughout the body.
Ingredients and Side Effects
Pruvit’s KETO//OS contains a wide array of ingredients designed to help users achieve ketosis faster and with fewer side effects. Along with beta-hydroxybutyrate BHB salts, the supplement includes MCT powder, natural flavors, malic acid, stevia, and caffeine ascorbic acid. However, consumers can also opt to purchase a non-charged (caffeine free) version of the product.
KETO//OS is gluten free, so it’s safe for those with celiac disease. Although some of the flavors are vegan, others contain trace amounts of dairy. You can view the vegan-friendly versions of the supplement online.
The side effects of KETO//OS include:
- Increased focus and mental concentration
- Increased energy in the mornings and while working out
- Support with weight loss and abdominal fat reduction
- Enhanced strength
- Reduced inflammation
- Mood regulation and overall sense of well-being
- Improved sleep
It’s important to note that KETO//OS includes medium chain triglycerides (MCTs), which are known to cause stomach upset in certain individuals. For most users, this symptom only lasts a few days and subsides when the body begins to adjust to the increased fat intake. To avoid digestive distress, you might want to begin taking this supplement at a lower dose than what’s recommended on the packaging. By the end of the second week, you can start taking the full amount of the supplement.
If you’re taking BHB supplements for the first time, it’s a good idea to consult with your doctor before getting started. Patients with salt sensitivities, a history of kidney stones, and certain other preexisting conditions might not want to take KETO//OS.
Price and Quality
If you choose to purchase through the official website, you can expect to spend $160 for 30 servings of KETO//OS, making KETO//OS the most expensive of our top BHB supplements. The product is available in single-serving packets, so they can be stashed in a purse or backpack for easy transport. However, you can also buy the supplement in a tub. To use, mix 1 packet of KETO//OS with 12 to 16 ounces of cold water, shake or stir thoroughly, and drink immediately. You can consume this dietary supplement either with or without food.
Phone number: 1-866-844-5682
Address: 901 Sam Rayburn Highway, Melissa, TX, 75454
What is Pruvit’s reputation like online? According to our research, customers are largely satisfied with the company and its customer service. The website reveals that any product can be returned within 30 days of receipt for a full refund. Note that shipping and handling charges are not refundable. After 30 days, you can return what’s left of the product for a refund of the sellable portion up until 90 days post purchase.
Of the 173 customer reviews KETO//OS currently has on Amazon, many of them are positive. Overall, the product has an average ranking of three stars, with many reviewers mentioning the taste and effectiveness as positive qualities. However, customers had less positive things to say about the supplement’s high price tag. Check out some of the KETO//OS reviews for yourself:
“Tried this to aid my journey to ketosis and I’ll say, it definitely worked as intended! I’m glad I tried the small pack, even though it was pricey, so I could get a good idea of how it works for me. The flavor is fine, but the aftertaste is gross. I pound the mix in 12 ounces of water in under 1.5 minutes and then immediately eat something or brush my teeth to get it out of my mouth. :)”
“I felt more focus and energy… but the best part was I started losing about a pound a day. It’s the first time I’ve been below 200 pounds for years.”
“I wanted to love this product and was so excited to receive. Unfortunately, it caused me to have jitters (started with 1/2 packet like instructions say) and also messed with my stomach.”
“Disappointed in this product. I have been taking another keto supplement for several weeks but wanted to see if this lived up to the hype. The taste is ok but a little to creamy tasting for me. The issue I have is within minutes of me drinking this I have severe abdominal pain. Not so with the other brand. The pain last for 30 to 45 minutes then starts to go away but the extra energy I got was not worth the pain. I will be sticking to the other brand.”
“I gave this a 15 day try. I’m following a Keto eating plan as well. My thoughts are…it tastes good, I feel it is high quality and does give me some energy. However, I bought MCT oil and add it to coffee and get better effects. I believe Keto Os to be a high dollar version of bullet proof coffee, so for me: I will not be purchasing again. If the price was lower, I would consider buying as the convenience of the individual packs are a plus. For now, I will continue doing my morning coffee and MCT oil.”
Overall, many Pruvit KETO//OS users spoke highly of the product. Along with praising KETO//OS for helping them lose weight and get in shape, consumers reported feeling more energetic and focused when taking this supplement. Many reviewers enjoyed the product’s taste, a definite plus for BHB salts, though some noted that it had an unpleasant aftertaste.
Still, not all users were happy with their experiences on KETO//OS. While some reported suffering a jittery sensation, others noted that the price was too high. The high cost had some reviewers opting to purchase MCT oil and add it to their coffee in order to save money.
A number of users mentioned that the supplement can cause digestive pain and upset lasting nearly an hour. They did reveal that the pain went away over time. If you have a history of digestive issues or a tendency to suffer stomach pain, this might not be the keto supplement for you.