Vanilla Duo Bar

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Box of 12 Bars

Easy-to-eat, light on the stomach, high carb energy bar.

We’re extremely excited to have our best selling, performance bar back in stock!


Why not try:
Duo Bar Mixed Box x24



40g of Carbs per Bar

Suitable for Vegetarians

7g of Protein per Bar



Our Vanilla Duo Bars are developed by professional sports nutritionists, based on the race food used by World Tour cycling teams. Each DUO Bar is pre-cut into two equal pieces with each piece delivering 20g of carbohydrate, so you know exactly how much fuel you are taking on board.

Ideal to use before, during or after exercise, or as an alternative healthy snack when you are on the go. High in carbohydrate with 7g of protein per bar.


Provides an alternative source of carbohydrate to energy drinks and gels if you prefer to take solid food on board during exercise.  Great to use pre-exercise for that extra energy boost.

  • 2 x 20g pieces of carbohydrate per bar, provides 45-60 minutes of energy
  • Simple and complex carbohydrate
  • Great Tasting
  • Suitable for Vegetarians
  • 7g of protein per bar to help recovery and adaptation if taken after exercise
  • Easy to digest
  • Chocolate chips means it is less likely to melt in your pocket
  • Easy to open wrapper
  • Developed by professional sports nutritionists
Please note:

The ingredients used in this Vanilla Duo Bar are new, so please check them if you have any specific dietary requirements.




Glucose Syrup, Crisped Cereal (24%) (Wheat Flour (Wheat Flour, Calcium Carbonate, Iron, Niacin, Thiamin) Sugar, Stabiliser (Calcium Carbonate), Sunflower Oil, Emulsifiers (Glycerol Monostearate, Sunflower Lecithin), Salt, Malted Barley, Raising Agent (Ammonium Bicarbonate)), White Chocolate Chips (12.7%) (Sugar, Whole Milk Powder, Cocoa Butter, Skimmed Milk Powder, Emulsifier (Soya Lecithin), Flavouring), Milk Protein, Palm Oil, Sunflower Oil, Dextrose, Humectant (Glycerol), Sugar, Invert Sugar Syrup, Flavouring, Emulsifier (Soya Lecithin), Salt

For allergens including cereals that contain gluten, see ingredients in bold.

May also contain peanuts, nuts and oats.

Dietary Info

  • Vegetarian
  • High in carbohydrate
  • Race food
  • No artificial sweeteners
  • No artificial colours

Nutritional Info

Typical Values Per 100g Per 65g bar
Energy kJ 1868 1214.2
Energy kcals 446 290
Fat (g) 16.2 10.5
Of which saturates (g) 5.6 3.6
Carbohydrate (g) 64.4 41.9
Of which Sugars (g) 28.7 18.7
Fibre (g) 0.7 0.4
Protein (g) 10.4 6.8
Salt (g) 0.31 0.2


Great for


In Action


Have The Ingredients Changed?


Yes, the new Duo Bar now has new ingredients and nutrition specification. However it still delivers 40g of carbohydrate per bar, splint into two easy to eat pieces.

Is The Duo Bar Still Gluten Free?


The new Duo Bar is not gluten free, however we working on future productions moving back to being gluten free.


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