Science In Sport OVERNIGHT PROTEIN

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  • Regular price $90.00


Slow digesting protein that helps maintain muscle mass while you sleep.

Protein powder carefully designed to perform while you rest.

SiS Overnight Protein is made from high quality milk protein in a 50:50 blend with whey protein isolate for a great taste, providing a source of slowly digesting protein with a high amino acid profile to support lean muscle growth and maintenance as you sleep.

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. Each serving contains 26-27g of protein per serving and low levels of carbohydrate and fat.

Why should I have SiS Overnight Protein?

Sleep is one of the most important aspects of recovery and is often unappreciated by many athletes. Regularly feeding 20-25g of protein every 3-4 hours is the best way to support the growth and maintenance of lean muscle mass. Feeding during the night is impractical, so taking SiS Overnight Protein before bed allows quality sleep and quality protein delivery to maximise your training adaptations.

Directions For Use

Add 35g of SiS Overnight Protein to 250ml of water in a protein shaker bottle using the scoop provided. Shake well ensuring the lid is firmly closed. Consume cold or transfer into a cup and then heat in a microwave. Drink one hour before going to bed.

Recommended Usage

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

Key Features

  • Slowly digested milk protein
  • Fuelling gold medal winners since 1992
  • Informed Sport tested
  • Suitable for: Vegetarians; Coeliacs; Gluten Free; Wheat Free; Nut Free. Contains Milk
  • Contents: 1kg Tub (28 Servings)
  • BBE: Minimum 6 Months+

Informed Sport Registered: Our complete product range is developed using a world-class approach to banned substance testing, providing assurance for athletes.