--- product_id: 368396418 title: "Gamma Labs G Fuel Rainbow Sherbet Tub (40 Servings) Elite Energy and Endurance Formula" brand: "g fuel" price: "FREE" currency: JPY in_stock: false category: "G Fuel" url: https://www.desertcart.jp/products/368396418-gamma-labs-g-fuel-rainbow-sherbet-tub-40-servings-elite store_origin: JP region: Japan --- # 650mg antioxidants boost Sugar-free hydration 15 calories per serving Gamma Labs G Fuel Rainbow Sherbet Tub (40 Servings) Elite Energy and Endurance Formula **Brand:** g fuel **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🌈 Fuel your hustle with Rainbow Sherbet energy—because average just won’t do! ## Quick Answers - **What is this?** Gamma Labs G Fuel Rainbow Sherbet Tub (40 Servings) Elite Energy and Endurance Formula by g fuel - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/368396418-gamma-labs-g-fuel-rainbow-sherbet-tub-40-servings-elite) ## Best For - g fuel enthusiasts ## Why This Product - Trusted g fuel brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Low-Calorie Fuel:** Only 15 calories per serving—energy that fits your health-conscious lifestyle. - • **Antioxidant Powerhouse:** Packed with 650mg antioxidants from 18 fruits to support overall wellness and recovery. - • **Flavor That Stands Out:** Rainbow Sherbet taste that’s refreshingly bold without artificial dyes or aftertaste. - • **Clean Energy, Zero Crash:** Sugar-free formula delivers steady, focused vitality without jitters or crashes. - • **Versatile Performance Boost:** Perfect for gaming marathons, intense workouts, or powering through demanding workdays. ## Overview Gamma Labs G Fuel Rainbow Sherbet Tub offers 40 servings of a sugar-free, low-calorie energy formula enriched with 650mg of antioxidants from 18 fruits. Designed for sustained focus and endurance, it’s the go-to clean energy boost for gamers, athletes, and professionals seeking sharp mental clarity and steady vitality without the crash. ## Description Taste the awesomeness of a rainbow bursting in every sip. It's like a unicorn's dream.Supercharge Your Brain and BodyG Fuel was formulated out of necessity to give you "in the moment" focus, driven by a calm consistent energy. Whether you’re in the game, in the gym, or even in the office - G Fuel drops you back in life’s driver seat.While energy drinks pretend to give you buzzing energy with their sugars and syrups, they don’t quite fit the bill. Think back and remember the last time you heard about energy drinks causing health problems due to their nasty chemicals and additives.This is part of the reason why we created G Fuel - a solution that gives you clean and straight energy all throughout your day. Not only does G Fuel come in a variety of flavors that taste great, but G Fuel is water based and sugar free - which means that it’s better for you.No Bull. Just EnergyWhat if you could flip a switch and instantly unlock limitless energy, focus, and concentration? In order to explain why G Fuel is the "hand" that flips this switch, I need to ask you a question. Do you know what pro gamers, thrill seekers, MMA fighters and even some of the most physically fit athletes in the world have in common? They’re running on G Fuel. But remember, you don’t have to be an athlete to use G Fuel. Our entire world runs on energy, focus, and concentration - every job, sport, and lifestyle. Whether you’re looking for an edge or just a driving force to get you through the day, G Fuel is the Energy Formula you’ve been looking for. ## Features - Sugar Free and Only 15 Calories per serving: G Fuel Rainbow Sherbet provides you with hours of clean, quality energy and focus without the dreaded crash. - Satisfying Taste: Produced with 650mg worth of antioxidants derived from 18 different fruits. - Steady Vitality: Formulated out of necessity to give you "in the moment" focus, driven by a calm, consistent energy. - Energy On Demand: G Fuel gives you the energy you need to better handle whatever life decides to throw your way. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B077DXYCJG | | ASIN | B077DXYCJG | | Age Range Description | Adult | | Allergen Information | Dairy Free | | Best Sellers Rank | #176,879 in Health ( See Top 100 in Health ) #1,054 in Endurance & Energy Consumables | | Brand Name | G Fuel | | Color | No Color | | Container Type | Tub | | Customer Reviews | 4.5 4.5 out of 5 stars (2,345) | | Customer reviews | 4.5 4.5 out of 5 stars (2,345) | | Dosage Form | Powder | | Flavor | Rainbow Sherbet | | Is Discontinued By Manufacturer | No | | Item Dimensions | 10.2 x 1.3 x 7.6 centimeters | | Item Form | Powder | | Item Nype Name | energy powder | | Item Weight | 9.8 Ounces | | Manufacturer | Gamma Labs | | Manufacturer | Gamma Labs | | Manufacturer Part Number | GTB-RS1 | | Manufacturer reference | GTB-RS1 | | Material Features | Sugar Free | | Number of Items | 1 | | Product Benefits | Energy Management | | Product Dimensions | 10.16 x 1.27 x 7.62 cm; 277.83 g | | Recommended Uses For Product | gaming, work, school, workouts, daily energy boost | | Special Ingredients | Rainbow Sherbet, Natural Flavors | | Specific Uses For Product | Gaming, Work, School, Workouts, Daily Pick-me-ups | | UPC | 019962773952 | | Unit Count | 9.8 Ounce | ## Product Details - **Age range (description):** Adult - **Brand:** G Fuel - **Flavour:** Rainbow Sherbet - **Item dimensions L x W x H:** 10.2 x 1.3 x 7.6 centimeters - **Item form:** Powder - **Item weight:** 9.8 Ounces - **Package information:** Tub - **Product benefits:** Energy Management - **Special ingredients:** Rainbow Sherbet, Natural Flavors - **Unit count:** 9.8 Ounce ## Images ![Gamma Labs G Fuel Rainbow Sherbet Tub (40 Servings) Elite Energy and Endurance Formula - Image 1](https://m.media-amazon.com/images/I/71r5NmTr2QL.jpg) ## Questions & Answers **Q: Is it supposed to come with the scoop?** A: Been buying gfuel for years never got one without a scoop. Some times its at the bottom of the tub. **Q: There’s a warning about lead exposure. What’s that all about?** A: There was a small lawsuit months ago in California that claimed that they found g fuel to have .5 or something higher then the legal safe limit for lead in the state of California. But nearly all water straight from the tap has some type of metal in it if not filtered or what not. **Q: when you order a G-fuel tub does is comes with the shaker?** A: No shaker cup included **Q: Does it bring a sticker** A: You only get a G-Fuel sticker included if you order directly from their site. ## Frequently Bought Together - G Fuel Rainbow Sherbet Energy Drink Powder, Pre Workout Caffeine Mix for Gaming, Sugar Free Focus Amino, Vitamin + Antioxidants, 9.9oz (Rainbow Sherbet, 40 Servings) - G Fuel Nuka Cola Energy Powder, Sugar Free, Clean Caffeine Focus Supplement, Water Mix, Tropical Citrus Berry Flavor, Focus Amino, Vitamin + Antioxidants Blend - 9.8 oz (40 Servings) --- ## 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.jp/products/368396418-gamma-labs-g-fuel-rainbow-sherbet-tub-40-servings-elite](https://www.desertcart.jp/products/368396418-gamma-labs-g-fuel-rainbow-sherbet-tub-40-servings-elite) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-28*