--- product_id: 231999468 title: "Rockstar Sugar Free Energy Drink, 16 Fl Oz Cans (Pack of 12) (Packaging May Vary)" price: "¥35081" currency: JPY in_stock: true url: https://www.desertcart.jp/products/231999468-rockstar-sugar-free-energy-drink-16-fl-oz-cans-pack store_origin: JP region: Japan --- # 75mg+ caffeine punch B-vitamin boost 12-pack metal cans Rockstar Sugar Free Energy Drink, 16 Fl Oz Cans (Pack of 12) (Packaging May Vary) **Price:** ¥35081 **Availability:** ✅ In Stock ## Summary > ⚡ Fuel your hustle, skip the sugar crash! ## Quick Answers - **What is this?** Rockstar Sugar Free Energy Drink, 16 Fl Oz Cans (Pack of 12) (Packaging May Vary) - **How much does it cost?** ¥35081 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/231999468-rockstar-sugar-free-energy-drink-16-fl-oz-cans-pack) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **B-Vitamin Boost:** Loaded with essential B-vitamins to fuel your focus and stamina. - • **Keto-Friendly Fuel:** Perfect for keto lifestyles—energy that fits your macros. - • **Natural Energy Blend:** Infused with guarana and taurine for sustained, clean energy. - • **Sugar-Free Powerhouse:** Zero sugar, all the energy—stay sharp without the crash. - • **Bold, Invigorating Flavor:** A refreshing taste that keeps you coming back for more. ## Overview Rockstar Sugar Free Energy Drink delivers a powerful 75mg+ caffeine boost per 16 fl oz can, enhanced with B-vitamins, guarana, and taurine to support focus and endurance. Packaged in a convenient 12-pack of metal cans, this keto-friendly, sugar-free formula offers a bold, invigorating flavor designed to keep professionals energized and sharp throughout the day. ## Description desertcart.com: Rockstar Sugar Free Energy Drink, 16 Fl Oz Cans (Pack of 12) (Packaging May Vary) : rockstar: Books ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.4 4.4 out of 5 stars (3,675) | ## Product Details - **Brand:** Rockstar - **Flavor:** Sugar Free - **Item Form:** Liquid - **Number of Items:** 12 - **Package Information:** Can ## Images ![Rockstar Sugar Free Energy Drink, 16 Fl Oz Cans (Pack of 12) (Packaging May Vary) - Image 1](https://m.media-amazon.com/images/I/81I9JnDX6xL.jpg) ![Rockstar Sugar Free Energy Drink, 16 Fl Oz Cans (Pack of 12) (Packaging May Vary) - Image 2](https://m.media-amazon.com/images/I/815RLI3gYyL.jpg) ![Rockstar Sugar Free Energy Drink, 16 Fl Oz Cans (Pack of 12) (Packaging May Vary) - Image 3](https://m.media-amazon.com/images/I/81c44TM330L.jpg) ![Rockstar Sugar Free Energy Drink, 16 Fl Oz Cans (Pack of 12) (Packaging May Vary) - Image 4](https://m.media-amazon.com/images/I/918SZKYIqlL.jpg) ![Rockstar Sugar Free Energy Drink, 16 Fl Oz Cans (Pack of 12) (Packaging May Vary) - Image 5](https://m.media-amazon.com/images/I/81Y9XESueML.jpg) ## Available Options This product comes in different **Size, Flavor** options. ## Questions & Answers **Q: So is Pepsi just going to pretend we don’t notice that the og sugar free rockstar had changed since the new year red tab before now black tab 25 cal** A: I’m with you. New new Sugar Free (2022) is nowhere near the previous Sugar Free (2021) which was acceptable since we couldn’t get the ORIGINAL Sugar Free anymore. Thanks Pepsi. :( **Q: The new sugar free sucks!?** A: If you are looking for sugar-free alternatives, the line of "XDurance" energy drinks Rockstar makes are pretty good and are all sugar-free. I'll occasionally get the Xdurance kiwi-strawberry and Super Sour Green Apple . Its not as good as their regular Green Apple Punch. But if your specifically in the market for sugar free energy drinks they aren't a bad option. **Q: Why does this have 25 calories? og has 5 calories. doesn’t taste the same. i want a refund** A: Pepsi bought out Rockstar. They reformulated all the varieties. In the process of changing it, different chemicals were added or subtracted. Thus different flavor, different calories. I saw a program about why companies do this and it is almost always that certain ingredients cost more so they eliminate those ingredients. One of the person's involved in product reformulation stated that once a company does this, they almost never bring back the original. ( Classic Coke being a rare exception.) I have called Pepsi and complained twice. I have been drinking Rockstars for 13 years. I am afraid Pepsi is not listening. My best guess is Pepsi bought the name but not the original formula. As a result, they cannot or will not go back to the original formulation. The new Rockstar sugar free tastes like a sickening tutty fruity Grape disaster. **Q: With the flavor change this has become undrinkable, when will you change the flavor back?** A: I’ve been drinking Rockstar Sugar Free for over 15 years…the flavor has not changed (or if it did it was only by a minor amount). ## Frequently Bought Together - Rockstar Sugar Free Energy Drink, 16 Fl Oz Cans (Pack of 12) (Packaging May Vary) - Rockstar Pure Zero Energy Drink, Silver Ice, 0 Sugar, with Caffeine and Taurine, 16oz Cans (Pack of 12) (Packaging May Vary) - Rockstar Punched Energy Drink, Fruit Punch, 16 Fl Oz (Pack of 12) (Packaging May Vary) --- ## 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/231999468-rockstar-sugar-free-energy-drink-16-fl-oz-cans-pack](https://www.desertcart.jp/products/231999468-rockstar-sugar-free-energy-drink-16-fl-oz-cans-pack) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-02*