Energy: For at least three hours after drinking Rockstar, I felt a lingering ... but I wasn't really more tired than normal. This drink didn't make me feel like I was bouncing off the walls ...

Rockstar Energy has added a Zero Sugar Peach flavour to its portfolio. The move comes as shopper demand for energy drinks shows no signs of slowing, with stimulants now worth £1.8bn having grown by ...

In 2015, The Coca-Cola Company bought a 16.7% stake in Monster Beverage Corp. PepsiCo has a major stake in energy-drink maker Celsius Holdings and acquired Rockstar ... to make Jolt energy drinks.