SiS Energy Drinks & Powders

Looking to take your workouts to the next level? Give yourself an energy boost with our range of SiS electrolytes, gels powders and drinks. SiS combines world-class knowledge with innovative formulas to provide athletes and gym goers with a much-needed performance boost so you can make the most of your workouts. Give your body the hydration it needs, whether you're looking for on-the-go tablets and gels or a tub of energy powder to see you through months of exercise, browse our collection below and optimise your workouts.

Staying hydrated and energised when exercising are two of the most important factors when it comes to optimising your performance and getting the most from your workouts. SiS products have been helping to fuel Olympians and athletes since 1992, both during sports sessions and with recovery afterwards, making them an essential source of nutrition for any healthy lifestyle. Electrolyte gels and drinks are only the start when it comes to ways that you can make the most of your workouts. Browse our full collection of sports nutrition products from a variety of brands to enhance your training, from energy and snack bars to bottles and shakers. Want to take your workouts even further? Get your hands on some of the best workout accessories with our fitness technology collection, from smartwatches to track your progress, to specialist earphones to add some entertainment to your exercises. Shop online today and take advantage of next-day delivery on orders made before 4pm.