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Elite stimulating sports-fuel for rapid mental and physical energy

How Viper Boost can help you
Viper Boost stimulates and energises in three unique ways:

Boost Focus
Get in the zone with a stimulating blend of caffeine, guarana and taurine.
Scientifically formulated to lift your body and mind fast.
Wake-up, zone-in and explode into action.

Boost Energy And Hydration
With energising Maxcarb maltodextrin and dextrose blend for research-proven rapid and sustained energy release1, plus hydration when mixed with water.
Get going fast and sustain your intensity when others are beaten.
Get the winning edge.

Boost Performance
With maximum-strength focus nutrients, designed to work in as little as 20 minutes.
Get the lift you need – exactly when you need it most.

Recommended Use
Drink before or during intense exertion.

Boost Before: Mix 2 scoops (50g) of Viper Boost with 500ml water and drink 20-30 minutes before intense exercise.
Boost During: Mix 2 scoops (50g) of Viper Boost with 750ml water and sip during intense exercise.

1. Coggan, A.R., & Coycle E.E. (1991). Carbohydrate ingestion during prolonged exercise: effects on metabolism and performance.
Exercise and Sports Science Reviews, 19, 1-40.

Nutrition Information
1 serving = 2 scoops = 50g

Energy 195kcal/827KJ
Protein 1.2g
Carbohydrate 47g
of which sugars 27g
Fat 0.15g
of which saturates 0.13g
Fibre trace
Sodium 0.23g

Key Ingredients

L-Carnitine 1g
Taurine 0.5g
Magnesium Gluconate 1g
Bitter Orange peel 325mg
Caffeine 150mg
Glucuronolactone 150mg


  • Standard Delivery: Free on orders over £30, otherwise £2.95. Please take note of the delivery dates above for an estimated delivery timescale.
  • Click & Collect: Free Click & Collect to any of our stores. Use the store finder above to locate your closest pickup point.


We want you to be happy with your purchase. If you wish to return your goods, then you can do so by visiting one of our stores, sending the product to our refunds department, or by taking it to a Collect+ store within 30 days of receipt.


Unwanted items should be in new condition, with the original packaging, labelling and with a Cycle Surgery receipt. A refund request will usually be actioned within 7 working days from receipt. Please note, for unwanted items, you are responsible for paying all return postage charges.

Please visit our returns page for full Terms & Conditions

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