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When you commit so much time, energy and determination to being the best you can be, you want a sports nutrition partner that truly understands endurance sport – one that you can trust to provide the best products and expert guidance.
Science in Sport's expertise, combined with feedback from the elite athletes such as Sir Chris Hoy and Katarina Johnson-Thompson, ensure SiS continue to innovate and improve their existing range of trusted endurance nutrition products. Our passion means our products are truly trusted and recommended.
SiS tests products over and over again until they are right. We do this to ensure we provide you with the right range of products with the best possible ingredients for your needs – so that you can focus on performing to the best of your ability.
That’s our promise – the best science to deliver the best products and the best advice for your sports nutrition.
Apple & Blackcurrant flavoured 40g Energy bars for fuelling before and during excercise. About SiS GO Energy Mini Bars SiS GO Energy bars are a nutritious, easily digestible and high carbohydrate based snack made from fruits and wholesome ingredients. The reduced size (compared to the larger GO Energy Bars) provides a practical and nutritious approach to provide carbohydrate during exercise. Proven by thousands of athletes in the world's toughest races, it meets their demanding energy needs. SiS GO Energy Mini Bars Apple & Blackcurrant are high in carbohydrate (26 grams), moderate in protein (4.5 grams) and low in fat (2 grams). Benefits of SiS GO Energy Mini Bars Depleting your carbohydrate stores during exercise is one of the major causes of fatigue. Delivering additional carbohydrate during exercise is known to improve performance, race times and delay the onset of fatigue. Key Features 25 grams of carbohydrate packed into each bar Made from natural fruit ingredients Convenient size for in racing fuelling Suitable For Vegetarians.
About SiS Protein Bars - Mint Chocolate Flavour SiS Protein Bars contain a blend of easily digestible proteins (20 grams per bar) in the form of whey, casein and soy protein. It is important to consume protein in close proximity to training sessions (i.e. before or after training) in order to maximize training adaptations. Protein intake is often overlooked by endurance athletes. SiS Protein Bars provide an appropriate quantity of high quality protein for before or immediately post exercise. Benefits of SiS Protein Bars Adapting to the demands of endurance training is facilitated by increased muscle protein synthesis whereby new proteins are made in our muscles after each training session. The muscle becomes reconditioned so that it can better withstand the physical demands during the next training session. For optimal protein synthesis to occur, it is crucial that we consume high quality protein given that protein contains amino acids that make new proteins. SiS Protein Bars contain a blend of easily digestible, quality proteins that act as a trigger to stimulate protein synthesis. Key Features High protein formula to promote training, adaptation and recovery Each bar contains 20 grams of easily digestible protein A high quality blend of whey, casein and soy protein Promotes the rebuild of muscle following exercise Contains Peanuts, Milk, Soya, Gluten
SiS Go Electrolyte Black Currant 500g Tub on sale in our Cork Ireland Bicycle Store
• When you want a balance of energy and hydration
• GO Electrolyte gives you energy fast and contains balanced electrolytes to enhance your body's ability to absorb water, maintain and endurance performance and protect against cramp
• It is light on the stomach
• Use before to prepare and during sport when you are sweating heavily and need fast energy and hydration.
SiS Go Electrolyte Lemon Lime 1.6kg Tub on sale in our Cork Ireland Bicycle Store
• When you want a balance of energy and hydration
• GO Electrolyte gives you energy fast and contains balanced electrolytes to enhance your body's ability to absorb water, maintain and endurance performance and protect against cramp
• It is light on the stomach
• Use before to prepare and during sport when you are sweating heavily and need fast energy and hydration.
SiS Go Electrolyte Lemon Lime 1kg Tub on sale in our Cork Ireland Bicycle Store
• When you want a balance of energy and hydration
• GO Electrolyte gives you energy fast and contains balanced electrolytes to enhance your body's ability to absorb water, maintain and endurance performance and protect against cramp
• It is light on the stomach
• Use before to prepare and during sport when you are sweating heavily and need fast energy and hydration.
SiS Go Electrolyte Lemon Lime 500g Tub on sale in our Cork Ireland Bicycle Store
• When you want a balance of energy and hydration
• GO Electrolyte gives you energy fast and contains balanced electrolytes to enhance your body's ability to absorb water, maintain and endurance performance and protect against cramp
• It is light on the stomach
• Use before to prepare and during sport when you are sweating heavily and need fast energy and hydration.
SiS Go Electrolyte Raspberry 500g Tub on sale in our Cork Ireland Bicycle Store
• When you want a balance of energy and hydration
• GO Electrolyte gives you energy fast and contains balanced electrolytes to enhance your body's ability to absorb water, maintain and endurance performance and protect against cramp
• It is light on the stomach
• Use before to prepare and during sport when you are sweating heavily and need fast energy and hydration.
SiS Go Electrolyte Tropical 1.6kg Tub on sale in our Cork Ireland Bicycle Store
• When you want a balance of energy and hydration
• GO Electrolyte gives you energy fast and contains balanced electrolytes to enhance your body's ability to absorb water, maintain and endurance performance and protect against cramp
• It is light on the stomach
• Use before to prepare and during sport when you are sweating heavily and need fast energy and hydration.
SiS Go Electrolyte Tropical 1kg Tub on sale in our Cork Ireland Bicycle Store
• When you want a balance of energy and hydration
• GO Electrolyte gives you energy fast and contains balanced electrolytes to enhance your body's ability to absorb water, maintain and endurance performance and protect against cramp
• It is light on the stomach
• Use before to prepare and during sport when you are sweating heavily and need fast energy and hydration.
SiS Go Electrolyte Tropical 500kg Tub on sale in our Cork Ireland Bicycle Store
• When you want a balance of energy and hydration
• GO Electrolyte gives you energy fast and contains balanced electrolytes to enhance your body's ability to absorb water, maintain and endurance performance and protect against cramp
• It is light on the stomach
• Use before to prepare and during sport when you are sweating heavily and need fast energy and hydration.
SiS Go Energy Drink Powder Black Currant 1.6kg Tub on sale in our Cork Ireland Bicycle Store
• When energy is your priority SiS GO Energy is versatile enough to mix at high energy concentrations, whilst still being easy on the stomach
• Before - for easy, low bulk carb loading
• During - when you need fast, sustained energy
SiS Go Energy Drink Powder Black Currant 500g Tub on sale in our Cork Ireland Bicycle Store
• When energy is your priority SiS GO Energy is versatile enough to mix at high energy concentrations, whilst still being easy on the stomach
• Before - for easy, low bulk carb loading
• During - when you need fast, sustained energy
SiS Go Energy Drink Powder Lemon 1.6kg Tub on sale in our Cork Ireland Bicycle Store
• When energy is your priority SiS GO Energy is versatile enough to mix at high energy concentrations, whilst still being easy on the stomach
• Before - for easy, low bulk carb loading
• During - when you need fast, sustained energy
SiS Go Energy Drink Powder Lemon 500g Tub on sale in our Cork Ireland Bicycle Store
• When energy is your priority SiS GO Energy is versatile enough to mix at high energy concentrations, whilst still being easy on the stomach
• Before - for easy, low bulk carb loading
• During - when you need fast, sustained energy
SiS Go Energy Drink Powder Orange 1.6kg Tub on sale in our Cork Ireland Bicycle Store
• When energy is your priority SiS GO Energy is versatile enough to mix at high energy concentrations, whilst still being easy on the stomach
• Before - for easy, low bulk carb loading
• During - when you need fast, sustained energy
Confirm your delivery address and we will show you the correct prices for that destination.