{"product_id":"sis-science-in-sport-powder-go-electro-1-6kg-blackcurrant","title":"SIS (Science In Sport) Powder Go Electro 1.6kg Blackcurrant","description":"\u003cp\u003e\u003cstrong\u003eSIS (Science In Sport) Powder Go Electro 1.6kg Blackcurrant\u003c\/strong\u003e SIS GO Electrolyte is an isotonic carbohydrate and electrolyte drink powder. Each 40 g serving makes 500 ml with 36 g of carbohydrate (146 kcal) and 0.5 g of salt, plus calcium, potassium and magnesium. 1.6 kg tub – 40 servings, Blackcurrant.\u003c\/p\u003e\u003cp\u003eCarbohydrate-electrolyte solutions contribute to the maintenance of endurance performance during prolonged endurance exercise and enhance the absorption of water during physical exercise. Carbohydrate solutions contribute to the improvement of physical performance during high-intensity, long-lasting exercise in trained adults. Science in Sport products are certified under the Informed Sport programme, which tests for substances on the WADA Prohibited List. \u003c\/p\u003e\u003ch3\u003eKey benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e36 g carbohydrate per 500 ml\u003c\/li\u003e\n\u003cli\u003eIsotonic\u003c\/li\u003e\n\u003cli\u003eElectrolytes: sodium, potassium, calcium, magnesium\u003c\/li\u003e\n\u003cli\u003eVegan\u003c\/li\u003e\n\u003cli\u003e40 servings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow to use\u003c\/h3\u003e\u003cp\u003eAdd 40 g to 500 ml of water and shake well. Drink 500 ml every 45–60 minutes of exercise, or as needed.\u003c\/p\u003e\u003ch3\u003eWho it's for\u003c\/h3\u003e\u003cp\u003eEndurance athletes fuelling and hydrating during sessions over an hour.\u003c\/p\u003e\u003ch3\u003eAllergens\u003c\/h3\u003e\u003cp\u003eSuitable for vegans. Contains a source of phenylalanine (aspartame). Recipes can vary by flavour and may change, so always check the label on your pack.\u003c\/p\u003e\u003ch3\u003eGood to know\u003c\/h3\u003e\u003cp\u003eContains a source of phenylalanine – not suitable for people with phenylketonuria. Keep out of reach of young children.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eProduct information based on SIS product data published by Dolphin Fitness (authorised UK retailer), checked 4 Oct 2026.\u003c\/em\u003e\u003c\/p\u003e\u003cp class=\"vs-related\"\u003e\u003cstrong\u003eExplore more:\u003c\/strong\u003e \u003ca href=\"\/collections\/energy-endurance\"\u003eEnergy \u0026amp; Endurance\u003c\/a\u003e · \u003ca href=\"\/products\/sis-isotonic-gels-30x60ml\"\u003eSIS Isotonic Gels 30x60ml\u003c\/a\u003e · \u003ca href=\"\/products\/sis-hydro-8x20-tabs\"\u003eSIS HYDRO 8x20 Tabs\u003c\/a\u003e\u003c\/p\u003e","brand":"SIS (Science In Sport)","offers":[{"title":"Blackcurrant","offer_id":58879371739510,"sku":"SIS022","price":19.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/8278\/2326\/files\/go_electro_blackcurrant_1-6kg_render.png?v=1791098360","url":"https:\/\/valkyrie-strength.com\/products\/sis-science-in-sport-powder-go-electro-1-6kg-blackcurrant","provider":"Valkyrie Strength","version":"1.0","type":"link"}