In 2005, vitamin industry entrepreneurs created CELSIUS.

HOW DOES IT WORK?

CELSIUS' proprietary MetaPlus formula, including green tea with EGCG, ginger and guarana seed, turns on thermogenesis, a process that boosts your body's metabolic rate.

Drinking CELSIUS prior to fitness activities is proven to energize, accelerate metabolism, burn body fat and calories.

Invest in yourself, drink CELSIUS.

• No High Fructose Corn Syrup
• No Aspartame
• No Preservatives
• No Artificial Colors or Flavors

• Supports energy, performance, and endurance
• Sugar-free
• Carbonated
• STARBURST™ Starburst flavor

Explosive energy meets unexplainably juicy flavor with this C4 Performance Energy x STARBURST Candy collaboration. This zero-sugar power-up fuels next-level energy and enhanced endurance with CarnoSyn^®, BetaPower^®, and 200mg of caffeine.

STARBURST™ trademarks owned by Mars or affiliates and used under license.


Frequently Asked Questions

What is CarnoSyn?

CarnoSyn is a globally patented form of beta-alanine that is known to enhance muscular endurance.

What is BetaPower?

BetaPower is a clinically studied, natural form of betaine derived from beets that supports hydration and physical performance.