Sports Nutrition

Murray Challenge Mix for DM

This mixture delivers 80 grams of carbohydrate per hour (90% Cluster Dextrin® and 10% dextrose).

Branched chain amino acids (BCAAs) are delivered at a ratio of 1 part to 4 parts carbohydrates. BCAAs are formulated at a ratio of 2 parts L-Leucine, 1 part L-Isoleucine and 1 part L-Valine.

Electrolytes are delivered at the minimum recommended amount of 10 mEq/L sodium, 3 mEq/L potassium, 5 mEq/L chloride, 0.1 mEq/L calcium and 0.2 mEq/L magnesium. Where possible, citrate forms are used to support body pH balance.

Ubiquinone (coenzyme Q10) is delivered at a rate of 150mg per litre to support aerobic energy production.

This formula is unflavoured, however, a lightly salty-sweet taste with a hint of citrus is present due to the inclusion of the electrolytes, dextrose and citric acid.

Product Details

Mix approximately 154 grams in 1 litre of water and allow to dissolve. Consume at a rate of approximately 2 litres every 3 hours during the challenge. Mixture will create very light effervescence and as such do not fully tighten container until powder has fully dissolved.


Cluster Dextrin® - 70%, Dextrose - 7.8%, L-Leucine USP - 9.75%, L-Isoleucine USP - 4.875%, L-Valine USP - 4.875%, Sodium bicarbonate USP, Sodium chloride USP, Potassium citrate USP, Calcium citrate USP, Magnesium citrate USP, Ubiquinone (coenzyme Q10) USP - 97mg, Citric acid USP

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