SIS Sports Nutrition is a trusted choice for runners who want to tackle every training session and race with maximum energy and focus. As one of the most widely used sports nutrition brands among endurance athletes, SIS helps you maintain your pace, stay hydrated, and recover faster. With scientifically backed formulas and a wide range of energy gels, sports drinks, and recovery shakes, SIS offers everything you need to take your performance to the next level.
For runners, it's all about timing, endurance, and recovery. SIS combines smart formulas with practical convenience, like gels that are easy to carry on the go or recovery shakes that you can use right after your run. Thanks to the Informed-Sport accreditation, you can be confident you're using safe and reliable sports nutrition at every level.
Energy on the go with SIS gels and bars
Fuel is essential during long endurance runs or tempo workouts. SIS Energy Gels are specially designed for fast absorption, without the need to drink water. This makes them ideal for running, especially when a water station isn't nearby. They're available in a variety of flavours such as lemon & lime or salted strawberry, so you can switch things up and avoid flavour fatigue during longer runs.
Go Energy Bars provide quick carbohydrates along with fiber in a compact form that easily fits into your running shorts or race vest. Thanks to the balanced blend of simple and complex carbohydrates, these bars support your energy levels without burdening your stomach. Whether you're training for a half marathon or doing a long endurance run, SIS helps you keep going when your legs start to tire.
Optimal hydration with SIS electrolytes
Hydration plays a key role in maintaining your performance and focus while running. Especially in warmer temperatures or during intense sessions, you lose not only fluids but also essential minerals through sweat. SIS tablets with electrolytes like sodium and potassium dissolve easily in water and quickly replenish those lost reserves.
The light, refreshing flavours make it easier to keep drinking without leaving a sticky feeling. With the compact form of the tablets, they're easy to take with you on the go. Whether you choose citrus, berry, or tropical, good hydration is essential for maintaining steady heart rate and muscle function during your runs.
Recovery after your running workout
After an intense running session, your muscles need nutrients to recover and come back stronger. SIS Rego is a popular recovery shake with the right ratio of carbohydrates and protein to both replenish glycogen stores and support muscle recovery. Ideally taken within 30 minutes after your workout.
In addition to shakes, SIS also offers protein bars with a balanced nutritional profile. They're convenient for on the go or right after training when you don't have a blender or water available. By consistently using quality nutrition during your recovery, you lower the risk of injury and promote better progress in your training.
The full range of SIS Sports Nutrition is clearly laid out at PassaRunning. With options ranging from gels, bars, tablets to shakes, you can easily adjust your nutrition strategy to match your training goals and preferences. All products are developed with professional input and tested under real-world conditions so you know exactly what you're using. Choose reliable support for your training today and integrate SIS into your running routine for improved performance.
Passion for Sports
Worldwide delivery
Call us:+31 416 293012