• Science In Sport Overnight Protein Recovery 1kg

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Science In Sport Overnight Protein Recovery 1kg

SiS Overnight Protein is made from high quality milk protein for a great taste and trusted source of protein. The product formulation provides a source of slowly digesting protein to provide a pool of amino acid to support lean muscle growth and maintenance as you sleep.

Each serving contains 26-27g of protein per serving, depending on the flavour you choose. The milk protein contains the same ratio of fast and slow release proteins as found naturally in milk. Milk protein is over 80% casein, which is a slowly absorbed protein, and around 20% whey, which is rapidly absorbed. Whey protein stimulates the rate of muscle protein synthesis with its’ high leucine content. The formulation has low levels of carbohydrate and fat.


  • Slowly digested milk protein
  • Maintains muscle mass while you sleep
  • Fuelling gold medal winners since 1992
  • Informed Sport tested

Recommended Usage:

SiS Overnight Protein should be taken 45-60 minutes before bed. Can be served hot or cold.

Nutritional Information:

Typical values per 100g per serving 35g
Energy  1571kj/371kcal  550kj/130kcal
Protein   73g   26g
Carbohydrate  5.3g  1.9g
  of which sugars  1.9g  0.7g
Fat   5.7g   2.0g
  of which saturates   3.5g  1.2g
Fibre   3.2g  1.1g
Salt   0.7g   0.3g

Buy Science In Sport Nutrition from Chain Reaction Cycles, the World's Largest Online Bike Store.

  • Delivery costFREE
  • Delivery toUSA
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

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