Science in Sport Plc

Science in Sport Plc (‘SiS’) is a leading sports nutrition business that develops, manufactures, and markets innovative nutrition products for professional athletes, sports and fitness enthusiasts and the active lifestyle community. The Group has two highly regarded brands;

PhD Nutrition (‘PhD’), a premium active-nutrition brand targeting the active lifestyle community

SiS, a leading endurance nutrition brand among elite athletes and professional sports teams.

The two brands sell through the Group’s and digital platforms, third-party online sites, including Amazon and eBay, and extensive retail distribution in the UK and internationally, including major supermarkets, high street chains and specialist sports retailers. This omnichannel footprint enables the Group to address the full breadth of the sports nutrition market, worth $24.6bn in 2022 and forecast to grow at 5.9% CAGR from 2022 to 20271.

Launched in 2005, PhD is one of the UK’s leading active nutrition brands with a reputation for high quality and product innovation. The range comprises powders, bars, and supplements, including the high protein, low sugar range, PhD Smart. PhD brand ambassadors include leading endurance and strength athlete Ross Edgley.

SiS, a leading endurance nutrition business founded in 1992, has a core range comprising gels, powders and bars focused on energy, hydration, and recovery. SiS is an official endurance nutrition supplier to over 330 professional teams, organisations, and national teams worldwide. SiS supplies more than 150 professional football clubs in the UK, Europe, and the USA. Brand ambassadors include the former track cyclist Sir Chris Hoy, an eleven-time world champion and six-time Olympic champion, and Eilish McColgan, who won gold in the 2022 Commonwealth Games 10,000 metres

SiS is a Performance Solutions partner to INEOS Grenadiers cycling team, Tottenham Hotspur, New York City and OGC Nice football clubs, as well as Official Sports Nutrition Partner to the Milwaukee Bucks, 2021 National Basketball Association Champions. In 2023, winner of the women’s marathon at the 2022 World Athletics Championships, Gotytom Gebreslase, and the Elite Running Team joined other Performance Solutions partners that are benefitting from bespoke support and products developed with world leading science.

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In 2022, the Group opened a state of the art 160,000 square foot manufacturing and logistics facility in Blackburn, Lancashire. As well as giving the Group a significant advantage in product costs and customer response time, this vertical integration allows SiS to have the highest standards of quality, including the highest standard of banned substance testing in the sports nutrition sector.

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