Products

SHORT DATED PLANT20 provides an all-natural, vegan approach to on the go protein whilst being low sugar. Delivering a complete 20g of protein from Pea Protein Isolate and free from palm oil, polyols…

About SiS Overnight Protein SiS Overnight Protein (Vanilla) 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…

BCAA Perform is the latest addition to the SiS range, offering a convenient way to support the maintenance of muscle mass. This product contains 6g of BCAAs (3 g leucine, 1.5 g isoleucine and 1.5 g…

Shopping for someone else but not sure what to give them? Give them the gift of choice with a Science in Sport Retail digital gift card. Each gift card has a unique coupon code, and can be…

All Science in Sport bottles have a 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…

Shopping for someone else but not sure what to give them? Give them the gift of choice with a Science in Sport Retail digital gift card. Each gift card has a unique coupon code, and can be…

About SiS Whey Protein SiS Whey Protein (Chocolate Flavour) contains a blend of high quality whey protein isolate and concentrate, providing a source of rapidly digesting protein. A high amino acid…

Science in Sport Beta Fuel has been developed to deliver the maximum amount of carbohydrate in a 2:1 ratio of Maltodextrin to Fructose whilst limiting gastrointestinal distress. The product mixed to…

About SiS Whey Protein SiS Whey Protein (Strawberry Flavour) contains a blend of high quality whey protein isolate and concentrate, providing a source of rapidly digesting protein. A high amino acid…

Tropical flavoured isotonic energy gel for fast, easily digested energy - 6 pack. About SiS GO Isotonic Energy Gels - Tropical The SiS GO Isotonic Energy Gel was the world's first isotonic gel…

Blackcurrant flavoured isotonic energy gel for fast, easily digested energy - 30 pack. About SiS GO Isotonic Energy Gels - Blackcurrant The SiS GO Isotonic Energy Gel was the world's first isotonic…

Strawberry flavoured recovery drink powder in a 1.6kg tub, ideal for regular use. About SiS REGO Rapid Recovery SiS REGO Rapid Recovery is a complete recovery product to be consumed immediately after…

Orange flavoured isotonic energy gel for fast, easily digested energy - 6 pack. About SiS GO Isotonic Energy Gels - Orange The SiS GO Isotonic Energy Gel was the world's first isotonic gel…

SiS GO Isotonic Energy Gel Variety Pack includes: SiS GO Isotonic Gels: SiS GO Isotonic Gel Apple 60ml single x 1 SiS GO Isotonic Gel Lemon & Lime single x 1 SiS GO Isotonic Gel Orange 60ml single x…

Shopping for someone else but not sure what to give them? Give them the gift of choice with a Science in Sport Retail digital gift card. Each gift card has a unique coupon code, and can be…

Chocolate flavoured recovery drink powder in a 500g tub, perfect when space is limited. About SiS REGO Rapid Recovery SiS REGO Rapid Recovery is a complete recovery product to be consumed immediately…

Red Berry flavoured 30 pack of 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…

Shopping for someone else but not sure what to give them? Give them the gift of choice with a Science in Sport Retail digital gift card. Each gift card has a unique coupon code, and can be…

Blackcurrant flavoured isotonic energy gel for fast, easily digested energy - 6 pack. About SiS GO Isotonic Energy Gels - Blackcurrant The SiS GO Isotonic Energy Gel was the world's first isotonic…

Apple flavoured isotonic energy gel for fast, easily digested energy - 30 pack. About SiS GO Isotonic Energy Gels The SiS GO Isotonic Energy Gel was the world's first isotonic gel effectively…

GO Energy Bake adopts a scientific approach to energy bars, delivering 30 grams of carbohydrate in a soft filled bake. Each bake has a fruit centre providing 10g fructose. To support performance and…

Shopping for someone else but not sure what to give them? Give them the gift of choice with a Science in Sport Retail digital gift card. Each gift card has a unique coupon code, and can be…

PLANT20 Powder is our high protein, low sugar plant-based protein powder suitable for vegans. Free from artificial sweeteners, PLANT20 Powder is naturally sweetened with the fruit extract Lucuma and…

Lemon & Lime flavoured carbohydrate energy drink mix with electrolytes and sweetener in 1.6kg Tub. About SiS GO Electrolyte SiS GO Electrolyte contains a blend of an easily digestible and quick…