{"title":"Science in Sport (SiS)","description":"\u003cp\u003e\u003cstrong\u003eScience in Sport makes practical, science-led fuel for training and race day.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe are starting our SiS range with Beta Fuel Energy Gel: a compact 60ml gel delivering 40g of carbohydrate from maltodextrin and fructose in a 1:0.8 ratio. It is a useful option for long runs, rides and triathlons when you want more carbohydrate per sachet and simpler fuelling maths.\u003c\/p\u003e\n\u003ch2\u003eWhy Ready Sweat Go stocks SiS\u003c\/h2\u003e\n\u003cp\u003eSiS products are designed around clear use cases, straightforward numbers and repeatable race-day routines. Beta Fuel earns its place here because it is easy to count, easy to carry and available in caffeine-free flavours, including Neutral for athletes who struggle with flavour fatigue.\u003c\/p\u003e\n\u003cp\u003eOur SiS collection will grow carefully if the gels prove useful to our customers. For now, start with the \u003ca href=\"\/products\/sis-beta-fuel-energy-gel-40g-carbohydrate\"\u003eSiS Beta Fuel Energy Gel\u003c\/a\u003e, compare it with our full \u003ca href=\"\/collections\/energy-gels\"\u003eenergy gels\u003c\/a\u003e range, or explore all \u003ca href=\"\/collections\/endurance-fuel\"\u003eendurance fuel\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eScience in Sport FAQs\u003c\/h2\u003e\n\u003ch3\u003eWhat is Science in Sport?\u003c\/h3\u003e\n\u003cp\u003eScience in Sport, commonly known as SiS, is a sports nutrition brand focused on fuelling, hydration and recovery products for endurance and team-sport athletes.\u003c\/p\u003e\n\u003ch3\u003eWhat is SiS Beta Fuel?\u003c\/h3\u003e\n\u003cp\u003eBeta Fuel is SiS's higher-carbohydrate endurance range. The gel we stock provides 40g of carbohydrate per 60ml sachet and is designed for longer training and racing.\u003c\/p\u003e\n\u003ch3\u003eWho are SiS energy gels for?\u003c\/h3\u003e\n\u003cp\u003eThey are most relevant to runners, cyclists and triathletes who want portable carbohydrate during endurance exercise. Practise your fuelling plan in training before relying on it on race day.\u003c\/p\u003e\n\u003ch3\u003eIs SiS Beta Fuel tested for banned substances?\u003c\/h3\u003e\n\u003cp\u003eSiS states that Beta Fuel Gel is Informed Sport tested. Athletes subject to testing should always check the exact batch and current certification before use.\u003c\/p\u003e","products":[{"product_id":"sis-beta-fuel-energy-gel-40g-carbohydrate","title":"SiS Beta Fuel Energy Gel – 40g Carbohydrate","description":"\u003cp\u003e\u003cstrong\u003e40g of carbohydrate in one 60ml gel, built for long training days and race-day fuelling.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSiS Beta Fuel Energy Gel is a high-carbohydrate gel for runners, cyclists and triathletes who need to take on more fuel without carrying a pocket full of smaller gels. Each sachet combines maltodextrin and fructose in a 1:0.8 ratio and delivers 40g of carbohydrate.\u003c\/p\u003e\n\u003cp\u003eThat makes the maths refreshingly simple. Two gels provide 80g of carbohydrate; three provide 120g. SiS developed Beta Fuel for longer endurance sessions, particularly efforts lasting more than two hours where a higher hourly carbohydrate intake may be useful.\u003c\/p\u003e\n\u003ch2\u003eWhy Ready Sweat Go likes SiS Beta Fuel\u003c\/h2\u003e\n\u003cp\u003eThis is a purposeful gel. It gives you a meaningful amount of carbohydrate in a single sachet, the flavours are straightforward, and the front-of-pack number makes it easy to keep track when your brain is busy with the next climb, aid station or kilometre marker.\u003c\/p\u003e\n\u003cp\u003eChoose Orange or Strawberry \u0026amp; Lime when you want a light fruit flavour. Choose Neutral when flavour fatigue tends to become the problem late in a long event.\u003c\/p\u003e\n\u003ch2\u003eAt a glance\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e40g carbohydrate per 60ml gel\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1:0.8 maltodextrin-to-fructose ratio\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eAvailable as single sachets or manufacturer six-packs in every flavour\u003c\/li\u003e\n\u003cli\u003eMade for endurance exercise lasting around two hours or more\u003c\/li\u003e\n\u003cli\u003eCaffeine-free in Orange, Neutral and Strawberry \u0026amp; Lime\u003c\/li\u003e\n\u003cli\u003eSuitable for vegans and vegetarians\u003c\/li\u003e\n\u003cli\u003eInformed Sport tested\u003c\/li\u003e\n\u003cli\u003eMade in the United Kingdom\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow to use it\u003c\/h2\u003e\n\u003cp\u003eUse Beta Fuel as part of a fuelling plan that you have practised in training. SiS suggests 1–3 gels per hour to help reach an 80–120g hourly carbohydrate target, depending on the athlete, intensity and event. More is not automatically better: start with a level you tolerate, build gradually and include carbohydrate from drinks or food in your total.\u003c\/p\u003e\n\u003cp\u003eIf you are new to high-carbohydrate fuelling, test the gel on a steady long session before using it in a race.\u003c\/p\u003e\n\u003ch2\u003eNutrition per 60ml gel\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEnergy\u003c\/th\u003e\n\u003ctd\u003e673kJ \/ 158kcal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCarbohydrate\u003c\/th\u003e\n\u003ctd\u003e40g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eof which sugars\u003c\/th\u003e\n\u003ctd\u003e19g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFat\u003c\/th\u003e\n\u003ctd\u003e0g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProtein\u003c\/th\u003e\n\u003ctd\u003e0g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSalt\u003c\/th\u003e\n\u003ctd\u003e0.03g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCaffeine\u003c\/th\u003e\n\u003ctd\u003e0mg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eValues shown are for the Orange flavour and may vary slightly by flavour. Always check the sachet you receive.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eIngredients\u003c\/h2\u003e\n\u003cp\u003eWater, maltodextrin (from maize), fructose, flavourings, acidity regulators (citric acid, sodium citrate), gelling agents (gellan gum, xanthan gum), preservatives (sodium benzoate, potassium sorbate), sodium chloride. Ingredients can vary slightly by flavour; check the pack before use.\u003c\/p\u003e\n\u003ch2\u003eSiS Beta Fuel Gel FAQs\u003c\/h2\u003e\n\u003ch3\u003eWhat is SiS Beta Fuel Gel?\u003c\/h3\u003e\n\u003cp\u003eIt is a 60ml dual-source carbohydrate energy gel containing 40g of carbohydrate from maltodextrin and fructose in a 1:0.8 ratio.\u003c\/p\u003e\n\u003ch3\u003eWho is it best for?\u003c\/h3\u003e\n\u003cp\u003eIt is designed for endurance training and racing, especially sessions lasting more than two hours where you are working towards a higher carbohydrate intake.\u003c\/p\u003e\n\u003ch3\u003eDoes this SiS Beta Fuel Gel contain caffeine?\u003c\/h3\u003e\n\u003cp\u003eNo. The Orange, Neutral and Strawberry \u0026amp; Lime options on this page are caffeine-free. SiS sells separate Beta Fuel + Nootropics gels that do contain caffeine; those are not included here.\u003c\/p\u003e\n\u003ch3\u003eWhich flavour should I choose?\u003c\/h3\u003e\n\u003cp\u003eOrange is fresh and familiar, Strawberry \u0026amp; Lime adds a sharper fruit note, and Neutral is the best choice when you want to minimise flavour fatigue over a long day.\u003c\/p\u003e\n\u003ch3\u003eHow many gels should I take per hour?\u003c\/h3\u003e\n\u003cp\u003eSiS suggests 1–3 gels per hour as part of an 80–120g carbohydrate-per-hour strategy. Your appropriate intake depends on your body, experience, intensity and the rest of your fuelling. Practise before race day.\u003c\/p\u003e\n\u003ch2\u003eBuild the rest of your fuelling plan\u003c\/h2\u003e\n\u003cp\u003eCompare it with the rest of our \u003ca href=\"\/collections\/energy-gels\"\u003eenergy gels\u003c\/a\u003e, or explore the full \u003ca href=\"\/collections\/endurance-fuel\"\u003eendurance fuel\u003c\/a\u003e range for drinks, chews and bars that can make a long-session plan easier to follow.\u003c\/p\u003e","brand":"Science in Sport","offers":[{"title":"Orange \/ Single sachet","offer_id":58217946120527,"sku":"131389","price":2.2,"currency_code":"GBP","in_stock":true},{"title":"Neutral \/ Single sachet","offer_id":58217946153295,"sku":"132214","price":2.2,"currency_code":"GBP","in_stock":true},{"title":"Strawberry \u0026 Lime \/ Single sachet","offer_id":58217946186063,"sku":"131390","price":2.2,"currency_code":"GBP","in_stock":true},{"title":"Orange \/ Pack of 6","offer_id":58218434691407,"sku":"131510","price":12.99,"currency_code":"GBP","in_stock":true},{"title":"Neutral \/ Pack of 6","offer_id":58218434724175,"sku":"132215","price":12.99,"currency_code":"GBP","in_stock":true},{"title":"Strawberry \u0026 Lime \/ Pack of 6","offer_id":58218434756943,"sku":"131511","price":12.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/5667\/7967\/files\/sis-beta-fuel-gel-neutral-60ml.png?v=1783962487"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/5667\/7967\/collections\/sis-beta-fuel-gels-endurance-lifestyle.jpg?v=1783962835","url":"https:\/\/www.readysweatgo.co.uk\/collections\/science-in-sport.oembed","provider":"Ready Sweat Go","version":"1.0","type":"link"}