Celsius® to Debut Four New Fruit-Forward Flavours in the UK&I to Excite Consumers in the New Year

CELSIUS, the fastest growing energy drink in the US1, is launching four zero sugar, fruit-forward flavours from its ‘core’ product line-up from January 2026. 

The launch, aligned with the brand’s LIVE FIT™ ethos, is engineered to capitalise on the seasonal surge in wellness and maximise incrementality for retailers. 

CELSIUS®, the functional energy drink brand formulated for active lifestyles, is kicking off the new year with the launch of four new zero sugar, fruit-forward flavours for consumers in the UK and Ireland.

The flavours – Sparkling Raspberry Peach, Sparkling Mango Lemonade, Sparkling Kiwi Guava, and Sparkling Strawberry Watermelon – are part of the brand’s ‘core’ line-up that have helped make CELSIUS the fastest growing energy drink brand in the U.S.2 

Landing on shelves from January 2026, as consumers set New Year’s resolutions that focus on health and wellness goals, the launch is engineered to capitalise on the seasonal surge in fitness culture and maximise incrementality for retailers. The brand’s ‘core’ range features striking, clean can designs that are emblematic of the CELSIUS LIVE FIT™ ethos.  

Garrett Quigley, President – Celsius International, said “We are excited for consumers in the UK and Ireland to experience the latest innovation from CELSIUS arriving from January. We believe the zero sugar, fruit-forward flavours that distinguish CELSIUS from traditional energy drinks align with consumers' evolving needs for great taste without compromise. This innovation is designed to bring new consumers into the growing energy category, drive growth, and be a meaningful contributor to higher basket value for our retailers.” 

The new CELSIUS flavours reflect the brand’s commitment to drive category growth through continued innovation with fruit-forward offerings, keeping loyal fans engaged while attracting new shoppers. They will be available across major retailers, convenience stores, and gyms and supported by sampling, activations, and high-impact POS displays.  

Additionally, Sparkling Raspberry Peach and Sparkling Mango Lemonade flavours  will be available as a multipack for the first time in the UK and Ireland. The introduction of multipacks offers retailers a ‘drink later’ format that enables consumers to stock up their cupboards and conveniently add CELSIUS to their daily routines.  

Born in fitness, CELSIUS is a functional energy drink brand that combines bold taste and a blend of essential vitamins and caffeine without sugar or preservatives. CELSIUS supports active lifestyles with a blend of essential vitamins which contribute to the normal function of the immune system (B6, B12, C) and the reduction of tiredness and fatigue (B2, B3, B5, B6, B12, C), while helping to increase alertness and improve concentration (caffeine).