--- product_id: 21386950 title: "KETO OS by Pruvit. (3 Pack Caffeine Free) KETO//OS Pure Therapeutic Ketones; First Weight Loss Supplement Drink that Puts You Into Ketosis in Less Than 1 Hr. 2 FREE Ketone Strips w/Every Purchase!" brand: "brand: pruvit ventures" price: "FREE" currency: EUR in_stock: false reviews_count: 1 url: https://www.desertcart.hr/products/21386950-keto-os-by-pruvit-3-pack-caffeine-free-keto-os store_origin: HR region: Croatia --- # KETO OS by Pruvit. (3 Pack Caffeine Free) KETO//OS Pure Therapeutic Ketones; First Weight Loss Supplement Drink that Puts You Into Ketosis in Less Than 1 Hr. 2 FREE Ketone Strips w/Every Purchase! **Brand:** brand: pruvit ventures **Price:** FREE **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** KETO OS by Pruvit. (3 Pack Caffeine Free) KETO//OS Pure Therapeutic Ketones; First Weight Loss Supplement Drink that Puts You Into Ketosis in Less Than 1 Hr. 2 FREE Ketone Strips w/Every Purchase! by brand: pruvit ventures - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/21386950-keto-os-by-pruvit-3-pack-caffeine-free-keto-os) ## Best For - brand: pruvit ventures enthusiasts ## Why This Product - Trusted brand: pruvit ventures brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description KETO OS (Ketone Operating System) by Pruvit is a NEW All Natural Weight Loss Supplement Drink that provides elevated blood ketone levels to the body. We naturally burn fat and produce ketones for fuel. Nutritional Ketosis is traditionally produced in the liver during times of prolonged fasting & starvation and a LCHF (low carb high fat) or Ketogenic Diet. A Ketogenic Diet encourages the body to burn FAT for fuel. Staying in ketosis makes it easier for people to lose weight and maintain weight loss but is difficult to sustain. The benefit of being in the state of ketosis allows the body to rely less on sugar-based fuels like CARBOHYDRATES and rather to turn to FAT and ketones for energy instead of using glucose or sugar for energy. Additional benefits of KETO//OS include abdominal fat loss, suppressed appetite, sustained energy, reduced brain fog, increased awareness and protects from the breakdown of muscle tissue. The science and technology used for KETO/OS is exogenous ketone supplementation that gives someone the benefits of ketosis without having to be in nutritional ketosis. KETO//OS by Pruvit is a revolutionary drink mix with pure therapeutic ketones that is based on a proprietary ketone energy technology that ACCELERATES the use of ketones as energy, thus rapidly assisting weight loss and the Ketogenic Lifestyle more efficiently and effectively. Would you prefer to STORE fat or BURN fat with KETO OS? ## Features - Natural Product Provides Elevated Blood Ketone Levels to the Body - Caffeine Free - Better Digestion & Gut health - Decrease Inflammation, Stiffness & Joint Pain - More Energy - Weight Loss - Mental Clarity - Sleep Better - Promotes Healthy Sleep Cycles ## Images ![KETO OS by Pruvit. (3 Pack Caffeine Free) KETO//OS Pure Therapeutic Ketones; First Weight Loss Supplement Drink that Puts You Into Ketosis in Less Than 1 Hr. 2 FREE Ketone Strips w/Every Purchase! - Image 1](https://images-na.ssl-images-amazon.com/images/I/61kczzW-zvL.jpg) ![KETO OS by Pruvit. (3 Pack Caffeine Free) KETO//OS Pure Therapeutic Ketones; First Weight Loss Supplement Drink that Puts You Into Ketosis in Less Than 1 Hr. 2 FREE Ketone Strips w/Every Purchase! - Image 2](https://images-na.ssl-images-amazon.com/images/I/51jcNhKmHYL.jpg) ![KETO OS by Pruvit. (3 Pack Caffeine Free) KETO//OS Pure Therapeutic Ketones; First Weight Loss Supplement Drink that Puts You Into Ketosis in Less Than 1 Hr. 2 FREE Ketone Strips w/Every Purchase! - Image 3](https://images-na.ssl-images-amazon.com/images/I/81nMWpesWUL.jpg) ![KETO OS by Pruvit. (3 Pack Caffeine Free) KETO//OS Pure Therapeutic Ketones; First Weight Loss Supplement Drink that Puts You Into Ketosis in Less Than 1 Hr. 2 FREE Ketone Strips w/Every Purchase! - Image 4](https://images-na.ssl-images-amazon.com/images/I/81Kh25lgDtL.jpg) ## Customer Reviews ### ⭐⭐ Didn't like *by M***Y on Reviewed in the United States on March 11, 2016* I couldn't see a difference at all. A waste --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/21386950-keto-os-by-pruvit-3-pack-caffeine-free-keto-os](https://www.desertcart.hr/products/21386950-keto-os-by-pruvit-3-pack-caffeine-free-keto-os) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-17*