10 x 60 ml

GO Isotonic Energy Gel (10x)

SIS - Science in Sport

Perfect isotonic formula with 22 grams of carbohydrates per gel.

  • Easy on the stomach, no bloating
  • Contains maltodextrin
  • No water required

Regular price€22,00 Sale price€14,99Save €7,01

Dispatch within 48 hours. Delivery time depends on your location.

The SiS GO Isotonic Gel is the most proven isotonic energy gel which delivers highly digestible and quickly absorbable carbohydrates for additional energy during endurance exercise or race. SiS GO Isotonic Gel can be used without water so it won't produce bloating -  it goes easy on the stomach and works instantly. The main reason for fatigue during long training is glycogen depletion - besides increasing the total carb content in your daily routine you must add carbs to extend the time to exhaustion. SiS GO Isotonic Gel is the best fuelling strategy that provides you 22 grams of carbs per serving - now in the discounted 10 gels offer. 

Fast-acting energy gel proved on toughest races - 22 g of carbs per gel, easy on the stomach, and highly digestible. 10 gels with different flavors at a discounted price.

  • Energy gel with proven results
  • Highly digestible and absorbable
  • Easy on the stomach - no water needed
  • Great flavors
  • 22 g of carbs per gel

Use from 1 to 3 gels per hour to meet the optimal energy consumption needs.


100 g

1 serving (60 ml)


613 kJ / 144 kcal 368 kJ / 86 kcal

Total Fat

0 g 0 g

Saturated Fat

0 g 0 g

Total Carbohydrate

36 g 21,6 g


1 g 0,6 g

Dietary Fiber

0 g 0 g


0 g 0 g


10 mg 6 mg
Dietary supplement. Ingredients: water, maltodextrin (corn) (33%), natural aromas, gelling agents: gellan gum and xanthan gum, acidity regulators: citric acid, sodium citrate, preservatives: sodium benzoate and potassium sorbate, sweetener: ascesulfam K, sodium chloride, antioxidant: ascorbic acid, colorant: beta karoten. Net quantity: 60 ml.

Customer Reviews

Based on 16 reviews
Ton Staalstra (Haastrecht, NL)
Great price and very fast delivery

The price is great and the delivery even greater! Fast delivery and great package!

Ej (Zutphen, NL)
Good price and product.

Good product for a great price.
But was only looking at the picture and expected two flavours. Only got orange. Are green and orange on the pic ....too bad.. pay attention to the selection nar for flavour...

you were probablly thinking about the MIX flavour package. You have to choose the flavour, MIX or package with just 1 flavour.

Dion Leemans (Waalwijk, NL)
Zoals omschreven

Snel en correct

Will Van den Bergh (Calpe, ES)

Good Deal !

Janis Cirulis (Riga, LV)

Good product!

Fast delivery

All orders shipped within 24 hours

Doping free

100% safe products

Free shipping

Check your country's availability

Satisfaction guarantee

Don't like our product? Get a full refund