Posting of AR&A and Notice of AGM

SCIENCE IN SPORT PLC

("SiS" or the "Company")

Posting of Annual Report & Accounts and Notice of AGM

Science in Sport plc (AIM: SIS), a leading sports nutrition company, announces that its Annual Report and Accounts for the year ended 31 December 2017 and its Notice of AGM have been published and are available to view or download from the Reports & Accounts page in the investors section of the Company's website at www.scienceinsport.com/investors/.

Hard copies of these documents have been posted to those shareholders who have elected to continue to receive paper communications. Proxy forms for use in connection with the AGM have been posted to all shareholders.

For further information:

Notes to Editors

About Science in Sport plc

Science in Sport plc is a leading sports nutrition company that develops, manufactures and markets sports nutrition products for professional athletes and sports enthusiasts. SiS is a strong brand in the elite athlete community - in the 2016 Rio Olympics, 34 medal-winning athletes or teams used SiS products (compared with 24 in 2012).

The SiS core product ranges include: SiS GO, comprising energy powders, isotonic gels, energy bars and shots; SiS REGO, including protein-based recovery powders; SiS Protein, products specifically designed to contribute to athletes' lean muscle mass growth and maintenance; SiS Supplements, comprising BCAA Perform, Creatine, Beta Alanine and L Glutamine; SiS Athlete Health, vitamins and supplements range designed to support and maintain immune function, digestive health and bone health. SiS products are sold in a range of retail channels, including specialist sport retailers, major grocers, high street retailers and e-commerce websites.

SiS is currently the official sports nutrition partner to professional cycling organisations Team SKY, British Cycling, Cycling Australia and USA Cycling. SiS is also a partner to British Triathlon & USA Triathlon. Along with supplying over 40 professional English & Scottish League football teams, SiS is Sports Nutrition Partner to the world's most popular football club, Manchester United FC. In addition, Olympians Sir Chris Hoy MBE, Mark Cavendish MBE and Adam Peaty MBE are Brand Ambassadors.

SiS was founded in 1992 and is headquartered in Hatton Garden, London. Its manufacturing facility is in Nelson, Lancashire.

SiS shares are traded on the AIM market of the London Stock Exchange under the ticker symbol SIS.

For further information, please visit www.scienceinsport.com