High 5 4:1 Summer Fruits Energy Source 1600g

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EnergySource 4:1 is a 'state of the art' sports fuel for use during exercise and to help muscles recover after exercise. EnergySource 4:1 combines a special mix of 4 parts complex carbohydrate to 1 part whey protein. Research shows that this ratio drives more energy into working muscles, providing athletes with a 24% -29% increase in endurance over carbohydrate only drinks and a 57% increase in endurance over water.

Maltodextrin, Sucrose 22%, Whey Protein Isolate 20% (Milk), Fructose 18%, [Food] Acids (Malic Acid, Citric Acid), Acidity Regulators (Tri Sodium Citrate, Potassium Citrate), Natural Flavouring (Lemon, Lime, Orange), Sea Salt 0.3&, Emulsifier (Soy Lecithin).

If you don’t intend to use 4:1 for all of your training, it is particularly useful if you anticipate a big step-change in mileage, such as a training camp. It’s also fantastic for multi-day endurance racing, as the carbohydrate content is standard 2:1 fructose EnergySource. Find out more in the Nutrition Guides section.

The electrolyte levels in 4:1 should be adequate for most race conditions. However, when sweat rates are very high, we recommend adding a ZERO (Neutral) tab to every 500ml of 4:1 to boost the electrolyte content further.

Keep out of reach of children. Store in a cool, dry place.