RIA Member – SiS
Science in Sport [SiS] is a leading performance nutrition brand that works with elite and everyday athletes to help them achieve their goals.
Founded in 1992, SiS has a world-class range of nutritional products comprising of gels, powders and bars focused across energy, hydration, and recovery.
Trusted by Olympic medallists, world champions, and professional teams globally, SiS provides scientifically backed products driven by innovation and excellence.
All products are rigorously batch-tested and certified by Informed Sport, providing a trusted product completely free from any banned substances.