Rockstar Energy Drink announced the launch of Rockstar Focus, the newest addition to the brand’s energy portfolio.

Made with innovative ingredients like Lion’s Mane, a mushroom used in traditional eastern cultures, and providing 200 mg of caffeine, Rockstar Focus gives consumers functional energy and a mental boost to tackle the day and be the best version of themselves, it says.

The new zero sugar, calorie-free beverage is available in three flavors — Lemon Lime, White Peach and Orange Pineapple.

“Our new Rockstar Focus formulas are uniquely crafted to include the optimal blend of cutting-edge ingredients and the power of caffeine, setting a new standard to deliver not just energy, but mental focus,” said Danielle Barbaro, vice president of R&D at PepsiCo Beverages North America, in a statement. “Through our proprietary design process, we artfully curated each flavor to provide the consumer with an energizing and refreshing taste experience." 

Packaged in 12-ounce cans, Rockstar Focus is available to purchase at retailers where PepsiCo products are sold nationwide, starting at $2.99 a can.