Secret Training Stealth Advanced Isotonic Energy Gel

$3.50 SGD
Shipping calculated at checkout.


The world’s most advanced isotonic energy gel.
Naturally flavoured and mild tasting with a light formula to combat fatigue! Balanced isotonic solution that eliminates gastric distress. Can be consumed during high intense efforts when drinking bottle fluids is not practical. 

STEALTH isotonic gels do not need to be consumed with water.

  • 60ml/22g of carbs per sachet 
  • Multiple energy substrates including sticky rice starch and fructose
  • Provides a quicker supply of energy to the working muscles than a non isotonic gel
  • Designed to be consumed without water
  • Easily digestible and light on the stomach

Flavour profile is designed to be not overpowering or 'over-sweet' to avoid taste fatigue that can lead to lower consumption resulting in under fuelling. 

Suitable for Vegans.

Made in the UK.

What Makes STEALTH Energy Gels Extra Special?

  • Fast absorption in to the body 
  • Pure with no artificial sweeteners or colours 
  • Smooth consistency. Not too runny or too solid for easy consumption 
  • Refreshing taste with no after-taste. 


Water, Maltodextrin, Sticky Rice Starch, Fructose, Acidity Regulator (Citric Acid, Sodium Citrate), Natural Flavouring, Preservatives (Sodium Benzoate, Potassium Sorbate), Gelling Agent (Gellan Gum), Natural Sweetener (Stevia), Sodium Chloride. 

Directions for Use

Consume up to 3 sachets per hour during exercise as required. Does not need to be consumed with water. Always stay hydrated. Store in a cool dry place. Do not refrigerate.

Nutritional Information

Nutritional Info. Per 100ml Per 60ml serving
Energy 611kj/144kcal 367kj/86kcal
Fat 0g 0g
Saturates 0g 0g
Carbohydrate 36g 22g
Sugar 1.7g 1.0g
Fibre 0g 0g
Protein 0.1g 0g
Salt 0.05g 0.03g
Returns & Exchange Policy Care Guide
Just a few left. Order soon.