Science in Sport (SIS) Go Isotonic Energy + Electrolyte Gels

Science in Sport (SIS) Go Isotonic Energy + Electrolyte Gels

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  • Isotonic energy gel with carbohydrates and electrolytes  
  • Available in 2 flavors 
  • Helps maintain hydration 
  • Easily digestible 
  • Quick carbohydrate supply
Categories: ,

Pros & Cons

What we like ...
  • Provides carbohydrates and electrolytes
  • Don’t have to consume with water
  • Vegetarian and vegan
  • Gluten-, wheat-, dairy- and nut-free
  • 3rd-party tested and Informed Sport Certified
What needs improvement ...
  • No subscribe-and-save option available
  • Only available in 2 flavors
  • Limited reviews

Product Summary


Serving size:

60 ml (1-gel pack)

Servings per box:

1, 30

Price per serving:

$1.89 (single serving) $1.80 (box of 30)

Calories per serving:


Carbohydrates per serving:

22 g




Lemon and mint, raspberry

GGR Community Reviews

Science in Sport (SIS) Go Isotonic Energy + Electrolyte Gels

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      Science in Sport (SIS) provides a combination of carbohydrates and electrolytes to fuel your longer workouts. SIS states that these gels help you maintain hydration during long or hot exercise sessions. There are limited reviews for this product, but they are mostly positive.