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SIS
SIS Go Gel - 30 Pack
A convenient and fast-acting source of liquid carbohydrate, best taken during intense exercise when energy is needed to maintain performance & prevent the onset of fatigue. The isotonic formula means the gel can be used as part of your fuelling strategy without the liquid volume that often leaves you feeling bloated and sluggish. The GO Isotonic Energy Gel is formulated to rapidly deliver 22g of carbohydrate as a source of fast-acting energy when you need it most.
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SIS Go Gel + Electrolytes - 30 Pack
GO ENERGY + Electrolytes combines fuelling and hydration to create an innovative nutrition solution. 22g of carbohydrates helps maintain energy levels during endurance exercise and electrolytes help to buffer against fatigue whilst supporting hydration. The GO Energy + Electrolyte Gel is a liquid carbohydrate energy + electrolyte gel that helps maintain the body's fluid balance and provide fast-acting energy.
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SIS GO Gel + Caffeine - 30 Pack
GO Energy + Caffeine adds a physical and mental boost to exercise fuelling. 22g of carbohydrates maintain energy levels during exercise and 75mg of caffeine provides extra alertness when fatigued. A convenient and fast-acting source of 22g liquid carbohydrate with added caffeine.
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NEW: SIS Go Gel Variety Pack - 20 Pack
Contents: 4 x each flavour GO Isotonic Energy Gels (Orange, Tropical, Blackcurrant, Lemon & Lime, Apple) The GO Isotonic Gel is the world's first isotonic gel effectively delivering an easily digestible and quick supply of carbohydrate for energy during exercise. GO Isotonic Gels are designed to be consumed without water meaning that you can ensure rapid delivery of carbohydrate to your muscles
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SIS Beta Fuel Gels - 30 pack
A dual-source, high-carbohydrate energy gel designed for endurance athletes undertaking longer sessions. BETA Fuel Energy Gel is a superior fuelling solution delivering 40g carbohydrate in a 1:0.8 maltodextrin-to-fructose ratio.
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SIS Beta Fuel + Nootropics Gels - 30 pack
The innovative BETA Fuel Energy Gel + Nootropics combines 40g dual source carbohydrate with 250mg Cognizin® Citicoline, 1g L-Taurine, 200mg caffeine and 200mg of the amino acid L-Theanine to improve both your physical and mental performance.
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NEW: SIS Beta Fuel + Electrolyte Gels - 30 pack
A dual-source energy gel with added electrolytes for endurance For athletes engaging in prolonged moderate to high-intensity exercise, >2 h in duration, to simultaneously deliver both carbohydrate and key electrolytes for when you need it most.
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SIS GO Hydro Electrolyte Drink - 20 Tablet Tube (8 Pack)
A convenient effervescent tablet that is high in sodium and vitamins to support everyday hydration.. Hydration counts every time. HYDRO is a solution to everyday hydration, designed to support daily life and exercise performance. High sodium content helps to replace key electrolytes lost through sweat.
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SIS Hydro+ Electrolyte Drink Mix - ( 20 x 4.5g Stick Box)
Featuring five key electrolytes and three essential vitamins blended to create a scientifically supportive dose for optimal hydration. Packaged in convenient single use sachets, HYDRO+ fits easily in your bag or pocket, the perfect electrolyte drink for those with an active lifestyle always on the go.
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SIS Hydro+ Electrolyte Drink Mix - ( 6 x 4.5g Stick Box)
Featuring five key electrolytes and three essential vitamins blended to create a scientifically supportive dose for optimal hydration. Packaged in convenient single use sachets, HYDRO+ fits easily in your bag or pocket, the perfect electrolyte drink for those with an active lifestyle always on the go.
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SIS IMMUNE Multi Vitamin Drink - 20 Tablet Tube (8 Pack)
As an effervescent tablet that readily dissolves in water, IMMUNE represents a highly practical approach to support immunity, containing a formulation of Vitamin C (200 mg) and Iron (2.5 mg) which are known to contribute to the maintenance of the normal function of the immune system.
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SIS Energy Oat Bar (12 x 70g)
Whether you're powering through a morning run, prepping for an afternoon workout, or recovering post-game, the Energy Oat Bar is the delicious snack to support your performance.
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SIS Mini Go Bar - Box (30 x 40g Bars)
A nutritious and high-carbohydrate bar made from real fruit to provide 26g of carbohydrates. GO Energy bar provides 26g of carbohydrates in a compact bar derived from a single-source maltodextrin carbohydrate made with real fruit. 4.5g of protein helps you meet your daily protein requirements and aid recovery.
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SIS GO Energy Bake Bar (12 X 50g)
SIS Go Energy Bake Bar (12 X 50g) - 30 g carbohydrate - 10 g fructose - 2:1 carbohydrate ratio - Soft filled bake - Fruit centre - Fuelling before or during exercise - Energy loading snack between meals - Informed Sport tested
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SIS Protein20 Vegan Bar (12 x 64g Bars)
Key Features: • Low sugar, high protein bar • 20 g of protein per bar • 2 g of sugar per bar • Supports recovery, muscle rebuild and daily protein intake • Post-exercise • Day-to-day snacking • Vegan
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SIS Beta Fuel 80 Energy Drink - Box (15 Sachets)
SIS Beta Fuel 80 Energy Drink - Box (15 Sachets)
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SIS Beta Fuel Energy Chews - Box (20 Packs)
Our Beta Fuel Dual Source Energy Chews deliver scientifically superior fuel in unique and satisfying chews. They are super easy to consume and deliver 46 grams of carbohydrate to improve and maintain optimum performance.
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SIS Beta Fuel Energy Chews - Box (6 Packs)
Our Beta Fuel Dual Source Energy Chews deliver scientifically superior fuel in unique and satisfying chews. They are super easy to consume and deliver 46 grams of carbohydrate to improve and maintain optimum performance.
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SIS BETA Recovery Drink - 500g
SIS BETA Recovery Drink - 500g BETA Recovery Dual Source Recovery Drink. Advanced carbohydrate & protein blend, scientifically formulated to support recovery after endurance exercise.
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SIS BETA Recovery Drink - 1.5kg
SIS Rego Recovery Drink - 1.5kg BETA Recovery Dual Source Recovery Drink. Advanced carbohydrate & protein blend, scientifically formulated to support recovery after endurance exercise.
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NEW SIS Rego Clear - 46g Sample Sachet (one of each flavour per customer)
SIS Rego Clear - 46g
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SIS Rego Cherry Juice (30 x 30ml)
Montmorency cherries are a specific variety of sour cherry, which gives the natural tart flavour. Cherry juice research is linked to improved recovery, reductions in delayed onset muscle soreness, reduced inflammation and improved sleep. Training and competition places considerable stress on the body, and scenarios exist where a goal of accelerated recovery is more important than physiological adaptation. At these times, individuals may be required to perform multiple training sessions or competitive events within or on consecutive days, and recovery protocols are key in maintaining optimal performance. Key Features: • 100% Montmorency cherry • Naturally rich in anthocyanins, flavonoids and melatonin • Supports recovery, reduces inflammation and aids sleep • Informed Sport tested
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SIS Creatine 400g / 72 Serving Tub
Creatine is the latest addition to the range, offering a convenient way to help increase physical performance. Add the unflavored variety to an whey protein shake or Rapid Recovery or enjoy the flavored creatine with water. Creatine uptake to muscle is enhanced by insulin and muscle contraction so we should be saying consume with food and in the post-exercise period in combination with our key recovery products.
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SIS GO Caffeine Shot Cola - 12 pack
SIS GO Caffeine Shot The new Caffeine Shot is perfect for use before or during exercise and is designed to help you maintain focus and concentration while reducing tiredness and fatigue. Whether it's before you hit the gym, to help you through those last few miles or to give you a half-time boost, the SiS GO Caffeine Shot will help improve your endurance and give you the edge over the competition. Each shot is 60ml and contains 150mg of caffeine alongside a mixture of vitamins & minerals all perfectly formulated to boost your endurance. Available in Cola and Tropical flavours.
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SIS 2.2 Litre Water Jug: OUT OF STOCK
Made with tough BPA-free plastic, our SiS 2.2L Water Jug is a water bottle with a large capacity for easy hydration on-the-go that provides a great alternative to single-use plastic bottles so you can do your bit for the planet.
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SiS Double Walled Stainless Steel Shaker - 750ml
Robust and durable, our stylish SiS Double Wall Stainless Steel Shaker is an insulated sports bottle with multiple features and has a large 750ml capacity designed for the easy mixing, transporting and drinking of SiS powdered drinks supplements.
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SiS Shaker Drinks Bottle - 700ml
CLICK BELOW FOR SIMILAR APPLIED NUTRITION SHAKER AT SAME PRICE. The Science in Sport shaker features the unique Easy Mix System. This has been designed to deliver fast and accurate mixing. The Easy Mix System enables you to pour specific amounts of Science in Sport powder directly into the shaker by using the pre-determined marks printed on the outside of the shaker.
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SiS Team Ineos Fly Bottle 500ml
SiS Team Ineos High Quality 500ml Fly bottle. Super lightweight and easy to use.
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