SiS GO Isotonic Energy Gel - Box of 30

The SIS Gel Difference:

What does isotonic mean? They are essentially equal in osmotic pressure and less likely to lead to stomach distress. We know taking in carbohydrates with diligence can prevent bonking and improve endurance...but sometimes the high sugar content of gels can cause stomach issues. That's where the isotonic formula comes into play. These gels don't require you to drink water with them, making them a great option if you tend to experience that full, sloshy feeling from drinking too much water with your gels OR struggle with thick, syrupy gels. They also contain three different electrolytes to aid in proper fuel + fluid absorption. The GO Isotonic Energy Gels are used by some of the top cycling teams in the world. They are also Informed Sport Certified, so you know exactly what you're getting is safe.

How to use SiS Energy Gels:

These energy gels are portable and easy to take with you on long training rides, interval days, and races - especially since they don't require tons of water to be taken with them. Depending on your sport and intensity, aim for 1–3 gels per hour to reach a 60–90g carbohydrate target. During rides or runs that are over 90 minutes. You can also have one with electrolytes 30 minutes before exercise to help with hydration and to top off fuel stores!

Ingredients: WATER, MALTODEXTRIN (33%), NATURAL FLAVOR, GELLAN GUM, XANTHAN GUM, CITRIC ACID, SODIUM CITRATE, ACESULFAME K, SODIUM BENZOATE AND POTASSIUM SORBATE AS PRESERVATIVES, SODIUM CHLORIDE, ASCORBIC ACID

Informed Sport

Providing assurance for athletes, All INFORMED Sport certified Science in Sport products are rigorously tested, screening for all compounds on the WADA Banned Substances list.

How It's Tested

1. Product Review

2. Lab Tests (3+)

3. Batch Tests

4. Random Tests

Supplement Testing Labs

Driven by innovation and excellence, INFORMED Sport is the leading independent supplement testing provider, specialising in drug surveillance, doping control and supplement analysis.