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Secret Training SG

Big Energy Pro Performance Drink

Big Energy Pro Performance Drink

Regular price $49.99 SGD
Regular price Sale price $49.99 SGD
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Extreme energy, developed and used with pro-tour cycling teams on Grand tours where fuelling is critical in demanding race situations! 

Race proven isotonic formula for Triathletes competing in long course events such as IM and IM70.3. 

The race proven isotonic formulas for Triathletes competing in long course events such as Ironman and Ironman 70.3 Events. 

~94g plus grams of carbs per bottle to form the backbone of a bike fuelling plan 

Unique formula- reduce or increase the carb load per bottle by adjusting the number of scoops added. 

There are many situations when there is a limited capacity to carry bottles often resulting in either a need to carry impractical numbers of gels or bars, or to compromise on carbohydrate supply.  In response to this problem competitors have filled bottles with energy gels, thus making an expensive energy drink or added neutral energy mix to boost a carbohydrate electrolyte drink.  

Maybe there is a better solution?  What if we designed a drink specifically for this purpose, how much carbohydrate and electrolytes could we deliver in an isotonic solution using multiple transportable carbohydrates. That would be tasty and easy to drink when the pressure is on?

Our Solution-BiG Energy

So, as a reference; ~25% more energy than the competition in an isotonic solution. (188g of carbohydrate per litre when made up as directed).

  • 1 x 700g
  • Huge 94g carbohydrate per small bidon in isotonic solution.
  • Ideal when you need a lot of energy per mouthful or limited capacity to carry bottles.
  • Isotonic & pH7 when made up as directed.
  • Natural flavours, no artificial sweeteners.
  • Peppermint option- Unique lactate buffering properties for hot weather, that are not available in other flavour options)

Suitable for Vegans. Gluten Free.

Made in the UK.


Maltodextrin, Fructose, Electrolyte (Sodium Bicarbonate), Natural Flavouring.

Directions for Use

Add 10 level scoops (100g) to 500ml of water in your Secret Training Bottle and shake vigorously. (Can also be mixed at a lower strength eg-  5 level scoops for a lower carbohydrate  plan)

Nutritional Information

Nutritional Info. Per 100g
Energy 1603kj/377kcal
Fat 0g
Carbohydrate 94g
of which sugars 21g
Fibre 0g
Protein 0g
Salt 1.2g
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Customer Reviews

Based on 4 reviews
Keeps me going in Ironman races

4 bottles of the BIG performance nutrition from @secrettrainingsg kept me going on the swim and bike, and the gels were so easy to go down for bike and run. Still riding a fantastic post race high!

Dylan Ang
Energy supply for race day and training

The Big energy drink helped provide and sustain me to go hard on my races and training without worrying about burning out for fatiguing from the lack of carb

Thanks for your review Dylan!

Race day energy

When it comes to race day nutrition, there is nothing better in the market. Coupled with a sound plan and stealth energy gels, the big energy gives an added boost to performing at the top end of endurance sports. Plan your nutrition during training and race with clarity of mind.

Arjun @ajkandi_triracing
Race Day Nutrition

When at the sharp end of the field racing for places there is no margin to err, strong nutrition game from @secrettrainingsg #stealthgels and carb drink / rehearsed to perfection !