Science in Sport (SiS) and Castleford Tigers have extended their club partnership for 2025!

Science in Sport (SiS) and Castleford Tigers have extended their club partnership for 2025 providing Tigers teams with high-quality sports nutrition for the coming campaign.

SiS is the world’s leading performance nutrition brand. Their world leading research and innovation, helps formulate evidence-based products that truly impact performance.

Tom Rose – Global Head Elites, Science in Sport said: “We are delighted to extend our support for Castleford Tigers. Working with the squad to provide world-class nutritional support and the latest innovations to fuel their performances in the Super League. The new approach to excellence the coaches are adopting for this coming season is something that our products are produced to support so it’s the perfect partnership.”

Adam Whitney, Head of Performance at Castleford Tigers commented, “The partnership is perfect for us and the players. SiS’ wide range of high-quality informed sport tested products on offer, enables us to provide bespoke nutritional support to each player to improve their performance and increase their recovery.”

Laura Kirk, Commercial Director at the Tigers said: “We’re really pleased to be able to continue to partner with SiS for a further season to provide our players with the best sports nutrition to help enhance performance as part of their fitness programme and we look forward to working with SiS through the season.”

Tigers fans will see branding at Wheldon Road for SiS and on our players run-on jerseys and training kit.