--- product_id: 722127875 title: "Ketone Energy Drink - Sugar Free, 80mg Low Caffeine, All Natural, 11.5g Ketones, Long Lasting Energy, Green Tea & L-Theanine for Mental Focus, Pineapple Passionfruit (Pack of 12)" brand: "key" price: "VT59473" currency: VUV in_stock: true reviews_count: 5 category: "Key" url: https://www.desertcart.vu/products/722127875-ketone-energy-drink-sugar-free-80mg-low-caffeine-all-natural store_origin: VU region: Vanuatu --- # 11.5g bioactive ketones - sustained power 80mg natural caffeine + L-Theanine - smooth focus Pineapple Passionfruit flavor - fresh & vibrant Ketone Energy Drink - Sugar Free, 80mg Low Caffeine, All Natural, 11.5g Ketones, Long Lasting Energy, Green Tea & L-Theanine for Mental Focus, Pineapple Passionfruit (Pack of 12) **Brand:** key **Price:** VT59473 **Availability:** ✅ In Stock ## Summary > ⚡ Unlock your peak performance with every sip! ## Quick Answers - **What is this?** Ketone Energy Drink - Sugar Free, 80mg Low Caffeine, All Natural, 11.5g Ketones, Long Lasting Energy, Green Tea & L-Theanine for Mental Focus, Pineapple Passionfruit (Pack of 12) by key - **How much does it cost?** VT59473 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/722127875-ketone-energy-drink-sugar-free-80mg-low-caffeine-all-natural) ## Best For - key enthusiasts ## Why This Product - Trusted key brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Flavor That Stands Out:** Tropical Pineapple Passionfruit refreshes your palate while fueling your day. - • **Balanced Low Caffeine Lift:** 80mg green tea caffeine paired with L-Theanine for jitter-free mental clarity. - • **100% All-Natural Ingredients:** No artificial additives—just pure, plant-based power in every can. - • **Sustained Natural Energy Boost:** 11.5g ketones deliver long-lasting, clean energy without the crash. - • **Sugar-Free, Keto-Friendly Formula:** Zero sugar and 50% more energy per gram than sugar for guilt-free fuel. ## Overview KEY Ketone Energy Drink is a sugar-free, keto-friendly beverage featuring 11.5g of bioactive ketones and 80mg of natural green tea caffeine combined with L-Theanine. Designed for sustained energy and enhanced mental focus, it offers a refreshing Pineapple Passionfruit flavor with 100% natural ingredients, perfect for professionals and active millennials seeking a clean, balanced energy boost without jitters or crashes. ## Description Key Energy Drink, Pineapple Passionfruit Flavored, Caffeinated, Sugar Free, 12 Fluid Ounces (Pack of 12) Review: This drink is absolutely delicious and so full of healthy benefits. I used to drink sugary energy drinks that would give me a boost of energy and then I would crash from the high sugar levels. This drink is so hydrating, sugar-free and a great pick-me up to keep me going during the day after a long morning of classes. I also drink Key before my soccer games to avoid getting jitters and maintain focus, which it is geared towards. Overall amazing drink to integrate into my everyday life! Review: I had a really great experience with KEY!!! The flavor was super fruity and fresh without being overly sweet, which I loved right away. Especially for a 9am yoga sculpt class when you dont want to have a whole 200mg energy drink and others can become to overpowering. I also appreciate that it only has 80 mg of caffeine because it gave me a smooth, noticeable energy boost without the jitters or crash I sometimes get from coffee or other energy drinks. The ketones made a big difference for me, especially with mental focus and workouts. It helped me feel more clear, motivated, and steady throughout the day. I’ve even started using it as a replacement for my morning or afternoon coffee since the energy feels much more sustained and clean, and the fact that there’s no sugar is a huge plus. Compared to other energy drinks, KEY just feels lighter and more balanced while still being effective, so it’s definitely a 5-star experience for me. ## Features - LONG LASTING ENERGY DRINK FROM KETONES. Experience a new natural energy to boost your brain and body. Power in every sip. - SUGAR FREE. Sorry honey. We swapped sugar for ketones. Ketones have 50% more energy per gram than sugar without the sugar shock! - LOW CAFFEINE. A light lift; none of the jitter. 80mg of natural green tea caffeine instead of 200mg+ synthetic jolt in other energy drinks. - 100% NATURAL. Everything, yes everything, is 100% natural! No long-list of weird artificial ingredients. We bottled nature's energy. - BIOACTIVE KETONES. Ketones are our bodies super fuel. Ours are the kind our bodies use the best, and are found in coconuts and avocados. - MENTAL FOCUS. The optimal balance of caffeine and l-theanine working synergistically to improve attention so you bring your best - naturally! - UNLOCK YOUR FULL POTENTIAL! Crack a can and unleash our natural power within. We are the new evolution in brain and body performance. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CZ9Q8R2W | | ASIN | B0CZ9Q8R2W | | Age Range Description | Adult | | Best Sellers Rank | #59,734 in Grocery ( See Top 100 in Grocery ) #1,138 in Energy Drinks | | Brand Name | KEY | | Caffeine Content Description | Caffeinated | | Coin Variety 1 | Pineapple Passionfruit | | Container Type | Can | | Customer Reviews | 4.2 4.2 out of 5 stars (203) | | Customer reviews | 4.2 4.2 out of 5 stars (203) | | Diet Type | Keto | | Each Unit Count | 12 | | Flavor | Pineapple Passionfruit | | Flavored Drink Type | Energy Drink | | Item Form | Liquid | | Item Package Weight | 4.53 Kilograms | | Item Volume | 12 Fluid Ounces | | Item Weight | 1 Pounds | | Liquid Contents Description | Energy Drinks | | Manufacturer | KEY | | Manufacturer | KEY | | Net Content Volume | 144 Fluid Ounces | | Number of Items | 12 | | Number of Pieces | 12 | | Package Dimensions | 24.89 x 18.01 x 15.7 cm; 453.59 g | | Package Type Name | Can | | Product Shelf Life | 18 Months | | Recommended Uses For Product | Studying, working, sports, and other physical activities | | Special Ingredients | All Natural, Zero Sugar, Keto | | Specialty | GMO Free, Sugar Free, Vegan | | Specific Uses For Product | Studying, working, sports, other physical activities | | Tea Variety | Green | | UPC | 860010711255 | | Unit Count | 144.0 Milliliters | ## Product Details - **Brand:** KEY - **Diet type:** Keto - **Flavour:** Pineapple Passionfruit - **Item form:** Liquid - **Number of Items:** 12 ## Images ![Ketone Energy Drink - Sugar Free, 80mg Low Caffeine, All Natural, 11.5g Ketones, Long Lasting Energy, Green Tea & L-Theanine for Mental Focus, Pineapple Passionfruit (Pack of 12) - Image 1](https://m.media-amazon.com/images/I/81seYoJFpnL.jpg) ## Available Options This product comes in different **Flavor** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by G***R on 9 March 2026* This drink is absolutely delicious and so full of healthy benefits. I used to drink sugary energy drinks that would give me a boost of energy and then I would crash from the high sugar levels. This drink is so hydrating, sugar-free and a great pick-me up to keep me going during the day after a long morning of classes. I also drink Key before my soccer games to avoid getting jitters and maintain focus, which it is geared towards. Overall amazing drink to integrate into my everyday life! ### ⭐⭐⭐⭐⭐ Review *by A***N on 2 March 2026* I had a really great experience with KEY!!! The flavor was super fruity and fresh without being overly sweet, which I loved right away. Especially for a 9am yoga sculpt class when you dont want to have a whole 200mg energy drink and others can become to overpowering. I also appreciate that it only has 80 mg of caffeine because it gave me a smooth, noticeable energy boost without the jitters or crash I sometimes get from coffee or other energy drinks. The ketones made a big difference for me, especially with mental focus and workouts. It helped me feel more clear, motivated, and steady throughout the day. I’ve even started using it as a replacement for my morning or afternoon coffee since the energy feels much more sustained and clean, and the fact that there’s no sugar is a huge plus. Compared to other energy drinks, KEY just feels lighter and more balanced while still being effective, so it’s definitely a 5-star experience for me. ### ⭐⭐⭐⭐⭐ Review *by K***E on 13 July 2024* I rarely write reviews. My boyfriend and I have had Key for the last week or so, and I'm kinda blown away. What did it for me was when I was working last Saturday. After a shift in 90+ degree heat + humidity, I had a can of Key around 4pm because it was my friend's last night in town and a group of us were all going out; I wanted to be there for her and didn't want to be yawning all night. I was dancing until 3am and had so much fun. No yawns, no crashes, no stomachaches, no jitters. Literally just the energy to have a fun night with my friends. AND I had no issue sleeping that night (probably because of the L-theanine which promotes relaxation!). I also love that Key is vegan, and the ingredient list is short, clean and all-natural. I usually drink Key straight out of the fridge, it tastes much better cold than at room temperature (ketones don't have the best taste, but they did a great job at covering it up). Ginger Lime is my favourite, Pineapple Passionfruit is a close second. My boyfriend likes pineapple passionfruit the best. Vodka Redbulls are gross (IMO) but would totally mix the ginger lime flavour with vodka for a makeshift Moscow mule. I'm generally pretty health-conscious and love nutritional science. Coffee makes me insanely jittery (even just half a cup) and Celcius makes my stomach hurt (probably from artificial ingredients, couldn't finish a whole can). I would never have either of those on an empty stomach as well, but usually have Key on an empty stomach, I also feel its effects a bit more when I do. I used to consistently have matcha + raw cacao in the mornings for the L-theanine + low-caffeine combo to put me in a focused, flow state for the day; particularly useful for studying/working. Because Key also has L-theanine and caffeine (both derived from green tea), it gives me a similar effect to get work done, but also gives me longer-lasting energy from the ketones (which also gives me a bit of a euphoric/happy feeling?? My boyfriend reported also being in a great mood after drinking a whole can too. A quick Google search has shown me that this is commonly reported with people in ketosis/on the keto diet as well.) Now, I alternate between my DIY drink and Key depending on whether I need sustained energy that day or not. If you're a nerd like me, check out these two papers about L-theanine + caffeine to see how this combination can enhance focus and attention (and it's even been suggested as an Adderall alternative too): [1] The Cognitive-Enhancing Outcomes of Caffeine and L-theanine: A Systematic Review (2021) [2] Effects of L-theanine-caffeine combination on sustained attention and inhibitory control among children with ADHD: a proof-of-concept neuroimaging RCT (2020) Finally, I also like how I am supporting mitochondria uncoupling with ketones (read Dr. Gundry for more) and love that the benefits of ketone drinks that used to only be available to support athletes and members of the military are now available for everyone to reap. Cannot recommend Key enough, I'll rave about it to whoever will listen. ## Frequently Bought Together - KEY Ketone Energy Drink : Sugar Free, 80mg Low Caffeine, All Natural, 11.5g Ketones, Long Lasting Energy, Green Tea & L-Theanine for Mental Focus, Pineapple Passionfruit (Pack of 12) - KENETIK Nootropic Ketone Drink, Ketones for Energy & Focus, Caffeine & Sugar Free, High Performance D-BHB Ketone Mix, Fuel w/Zero Crash or Jitters, Ready to Drink - Variety 6 Pk --- ## 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.vu/products/722127875-ketone-energy-drink-sugar-free-80mg-low-caffeine-all-natural](https://www.desertcart.vu/products/722127875-ketone-energy-drink-sugar-free-80mg-low-caffeine-all-natural) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-05*