brand_logo

SiS

FUELLED BY SCIENCE.  Science in Sport is the world’s leading performance nutrition brand. Combining world-class knowledge and scientific formulations to provide optimal performance solutions across the nutritional need states of energy, hydration, and recovery. Through our world leading research and innovation programme, we formulate evidence-based products that truly impact performance. We push the boundaries of science and nutrition, so you can push the boundaries of performance. Everything we do is Fuelled by Science.

Showing 17–29 of 29 results

product-image_24394
New

SiS Wide Neck Pro Yellow Bottle: 800ml
SiS
Original price was: 6.99€.Current price is: 5.59€.
product-image_24404
New

Montmorency cherries are a specific variety of sour cherry, which gives the natural tart flavor. Cherry juice research is linked to improved recovery, reductions in delayed onset muscle soreness, reduced inflammation and improved sleep.

Montmorency cherries are a specific variety of sour cherry, which gives the natural tart flavor. Cherry juice research is linked to improved recovery, reductions in delayed onset muscle soreness, reduced inflammation and improved sleep.

SiS Rego Cherry Juice 30ml
SiS
Original price was: 1.99€.Current price is: 1.59€.
product-image_24410
New

REGO Rapid Recovery recovery drink powder helps you get the most out of your training and be ready for the next effort. The recovery drink powder contains high-quality protein to help muscle function, the essential amino acid leucine and vitamins to support the recovery process.

REGO Rapid Recovery recovery drink powder helps you get the most out of your training and be ready for the next effort. The recovery drink powder contains high-quality protein to help muscle function, the essential amino acid leucine and vitamins to support the recovery process.

SiS Rego Rapid Recovery Powder: 1,5kg
SiS
Original price was: 49.90€.Current price is: 39.92€.
product-image_24445
New

GO Electrolyte contains a blend of easily digestible, fast-acting carbohydrates and electrolytes (such as sodium) that promote optimal hydration. The combination of energy sources and electrolytes increases your body's ability to absorb water during exercise, maintaining your stamina and protecting against cramping.

GO Electrolyte contains a blend of easily digestible, fast-acting carbohydrates and electrolytes (such as sodium) that promote optimal hydration. The combination of energy sources and electrolytes increases your body's ability to absorb water during exercise, maintaining your stamina and protecting against cramping.

SiS Go Electrolyte Powder 1,6kg
SiS
Original price was: 34.90€.Current price is: 27.92€.
product-image_27018
New

The GO Isotonic Energy Gel was the world’s first isotonic gel effectively delivering an easily digestible and quick supply of carbohydrate for energy during exercise. They are designed to be consumed without water, minimising the risk of being bloated that can sometimes occur with over-drinking. Provides you with 22 grams of carbohydrate per gel.

The GO Isotonic Energy Gel was the world’s first isotonic gel effectively delivering an easily digestible and quick supply of carbohydrate for energy during exercise. They are designed to be consumed without water, minimising the risk of being bloated that can sometimes occur with over-drinking. Provides you with 22 grams of carbohydrate per gel.

SiS Go Energy Gel 60ml
SiS
Original price was: 2.05€.Current price is: 1.64€.
product-image_29408
New

Designed for easily digestible and quick carbohydrate supply for energy 189 calories per serving suitable for use during training as well as during competition

Designed for easily digestible and quick carbohydrate supply for energy 189 calories per serving suitable for use during training as well as during competition

SiS GoEnergy Powder 1,6kg
SiS
Original price was: 37.99€.Current price is: 30.39€.
product-image_31475
New

REGO Rapid Recovery recovery drink powder helps you get the most out of your training and be ready for the next effort. The recovery drink powder contains high-quality protein to help muscle function, the essential amino acid leucine and vitamins to support the recovery process.

REGO Rapid Recovery recovery drink powder helps you get the most out of your training and be ready for the next effort. The recovery drink powder contains high-quality protein to help muscle function, the essential amino acid leucine and vitamins to support the recovery process.

SiS Rego Rapid Recovery Powder: 500g
SiS
Original price was: 20.99€.Current price is: 16.79€.
product-image_31488
New

Helps to promote recovery after exercise Build and maintain muscle mass with 20g protein Two thirst quenching fruity flavours Mixes easily with water

Helps to promote recovery after exercise Build and maintain muscle mass with 20g protein Two thirst quenching fruity flavours Mixes easily with water

SiS Rego Clear Recovery Powder: 1,38kg
SiS
Original price was: 69.99€.Current price is: 55.99€.
product-image_31749
New

Helps to promote recovery after exercise Build and maintain muscle mass with 20g protein Two thirst quenching fruity flavours Mixes easily with water

Helps to promote recovery after exercise Build and maintain muscle mass with 20g protein Two thirst quenching fruity flavours Mixes easily with water

SiS Rego Clear Recovery Powder 460g
SiS
Original price was: 24.90€.Current price is: 19.92€.
product-image_31789
New

Supports recovery after prolonged moderate to high intensity endurance training Contributes to the recovery of normal muscle function before the next workout 60g carbohydrate mixture: fructose and maltodextrin in a ratio of 1:1 30g of protein with 3g of leucine promotes muscle growth and preservation Mixes quickly and easily with water

Supports recovery after prolonged moderate to high intensity endurance training Contributes to the recovery of normal muscle function before the next workout 60g carbohydrate mixture: fructose and maltodextrin in a ratio of 1:1 30g of protein with 3g of leucine promotes muscle growth and preservation Mixes quickly and easily with water

SiS Beta Recovery Powder 500g
SiS
Original price was: 24.99€.Current price is: 19.99€.
product-image_31817
New

Supports recovery after prolonged moderate to high intensity endurance training Contributes to the recovery of normal muscle function before the next workout 60g carbohydrate mixture: fructose and maltodextrin in a ratio of 1:1 30g of protein with 3g of leucine promotes muscle growth and preservation Mixes quickly and easily with water

Supports recovery after prolonged moderate to high intensity endurance training Contributes to the recovery of normal muscle function before the next workout 60g carbohydrate mixture: fructose and maltodextrin in a ratio of 1:1 30g of protein with 3g of leucine promotes muscle growth and preservation Mixes quickly and easily with water

SiS Beta Recovery Powder 1,5kg
SiS
Original price was: 59.90€.Current price is: 47.92€.
product-image_32310
New

Build and maintain muscle mass after shorter, less intense exercise A convenient way to increase your protein intake Helps to optimise recovery after exercise Mixes easily with water 1 serving contains 22g of protein and 2.8g of L-leucine

Build and maintain muscle mass after shorter, less intense exercise A convenient way to increase your protein intake Helps to optimise recovery after exercise Mixes easily with water 1 serving contains 22g of protein and 2.8g of L-leucine

SiS Rego Whey Powder 450g
SiS
Original price was: 26.90€.Current price is: 21.52€.
product-image_32321
New

Build and maintain muscle mass after shorter, less intense exercise A convenient way to increase your protein intake Helps to optimise recovery after exercise Mixes easily with water 1 serving contains 22g of protein and 2.8g of L-leucine

Build and maintain muscle mass after shorter, less intense exercise A convenient way to increase your protein intake Helps to optimise recovery after exercise Mixes easily with water 1 serving contains 22g of protein and 2.8g of L-leucine

SiS Rego Whey Powder 1,35kg
SiS
Original price was: 70.99€.Current price is: 56.79€.