Energy and Electrolytes Combined: Each gel delivers 40g of dual-source carbohydrate with 200mg sodium, creating a practical fuelling option for prolonged exercise in warmer conditions Advanced 1:0.8 Carb Ratio: Optimised maltodextrin-to-fructose formulation is designed for endurance athletes targeting 90-120g of carbohydrate per hour Built for Long Sessions: Developed for moderate to high-intensity exercise lasting over two hours, helping athletes stay on track with structured fuelling plans Flexible Endurance Strategy: Easy to use on its own or alongside other BETA Fuel products, allowing a mix-and-match approach to higher hourly carbohydrate intake You can’t Beat the Science: Every SiS product is driven by research, developed with elite athletes, and tested with precision to deliver reliable, evidence-based performance nutrition for athletes at every level
All merchants
- MojoFun
- My Design List
- Stretch it Body Jewellery
- Supplement Hub
- BioGaia
- Cara & The Sky
- Radwell UK
- Stella McCartney
- Nolo
- Biovea
- Tredz Limited
- Kuhn Rikon
- Office Machines
- Honor
- Healthspan
- Bugaboo
- Power Tools Direct
- Kräuterhaus Sanct Bernhard
- Little Women Lingerie
- EMDR Kit
- Roofing Superstore
- RiiRoo
- Earths Secrets
- Tribe
- Coffee Bean Shop
- Fonehouse
- Radio Solutions
- O-ring-stocks
- Acer
- KWM wine