{"id":17812,"date":"2025-06-12T00:00:00","date_gmt":"2025-06-12T00:00:00","guid":{"rendered":"https:\/\/www.scienceinsport.com\/sports-nutrition\/?p=17812"},"modified":"2025-06-12T00:00:00","modified_gmt":"2025-06-12T00:00:00","slug":"go-isotonic-vs-beta-fuel-gels","status":"publish","type":"post","link":"https:\/\/www.scienceinsport.com\/sports-nutrition\/go-isotonic-vs-beta-fuel-gels\/","title":{"rendered":"Go Isotonic vs Beta Fuel Gels"},"content":{"rendered":"<h4><b><span data-contrast=\"auto\">Which Science in Sport gel is right for me, GO Isotonic or the Beta Fuel? <\/span><\/b><span data-ccp-props=\"{}\">\u00a0<\/span><\/h4>\n<p><span data-contrast=\"auto\">Both deliver you the energy you\u2019re going to need for any endurance sport, but there are some slight differences between the two. Putting these two powerhouse endurance nutrition gels side by side should help you to find out which one is right for you.\u00a0<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h4><b><span data-contrast=\"auto\">The amount of carbohydrates in a SiS gel?<\/span><\/b><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:1,&quot;335551620&quot;:1,&quot;335559685&quot;:0,&quot;335559737&quot;:0,&quot;335559738&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:259}\">\u00a0<\/span><\/h4>\n<p><span data-contrast=\"auto\">The <a href=\"https:\/\/www.scienceinsport.com\/shop-by-need\/energy\/sis-go-isotonic-energy-gel-pack\">GO Isotonic packs<\/a> 22g of carbohydrates into a single unit, whereas the <a href=\"https:\/\/www.scienceinsport.com\/shop-by-need\/energy\/beta-fuel-gel-pack\">Beta Fuel<\/a> offers you more with 40g in each gel. Not only does Beta Fuel have a higher level of carbohydrate but it is also derived from dual sources, with a ratio of 1:0.8, which enhances your power output and increases your body\u2019s carbohydrate usage efficiency. Meaning you get more energy out of a single unit.\u00a0<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Next up we have flavours, now this won\u2019t impact your energy but if you like to switch up your flavours during an activity then the GO Isotonic comes out on top, with up to 10 different flavours to choose from. The Beta Fuel still has 2 delicious options, but if you are out for a longer event this might be something to bear in mind.\u00a0<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h4><b><span data-contrast=\"auto\">Endorsed by\u00a0elite athletes<\/span><\/b><span data-ccp-props=\"{}\">\u00a0<\/span><\/h4>\n<p><span data-contrast=\"auto\">Both the <a href=\"https:\/\/www.scienceinsport.com\/shop-by-need\/energy\/sis-go-isotonic-energy-gel-pack\">GO isotonic<\/a> and <a href=\"https:\/\/www.scienceinsport.com\/shop-by-need\/energy\/beta-fuel-gel-pack\">Beta Fuel<\/a> are favourites with our elites, with Olympic Marathoners like Steph Davis and Mo El Aaraby are fans of the GO Isotonic range, the same as Tottenham Hotspur players Lucas Moura and Eric Dier. Beta Fuel has become a firm favourite within the INEOS Grenadiers team as well as triathlon legend Tim Don.\u00a0\u00a0<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Here is a quickfire breakdown between the GO Isotonic Energy Gel and a Beta Fuel Energy Gel.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{&quot;335559685&quot;:720}\">\u00a0<\/span><\/p>\n<table style=\"height: 415px;\" width=\"586\" data-tablestyle=\"MsoTableGrid\" data-tablelook=\"1184\" aria-rowcount=\"7\">\n<tbody>\n<tr aria-rowindex=\"1\">\n<td data-celllook=\"0\"><span data-ccp-props=\"{&quot;335559685&quot;:0}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><b><span data-contrast=\"auto\">Beta Fuel<\/span><\/b><span data-ccp-props=\"{&quot;335559685&quot;:0}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><b><span data-contrast=\"auto\">GO Isotonic\u00a0<\/span><\/b><span data-ccp-props=\"{&quot;335559685&quot;:0}\">\u00a0<\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"2\">\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Carbohydrate amount<\/span><span data-ccp-props=\"{&quot;335559685&quot;:0}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">40g<\/span><span data-ccp-props=\"{&quot;335559685&quot;:0}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">22g<\/span><span data-ccp-props=\"{&quot;335559685&quot;:0}\">\u00a0<\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"3\">\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Informed-Sport Tested<\/span><span data-ccp-props=\"{&quot;335559685&quot;:0}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Yes\u00a0<\/span><span data-ccp-props=\"{&quot;335559685&quot;:0}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Yes\u00a0<\/span><span data-ccp-props=\"{&quot;335559685&quot;:0}\">\u00a0<\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"4\">\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Vegan\u00a0<\/span><span data-ccp-props=\"{&quot;335559685&quot;:0}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Yes\u00a0<\/span><span data-ccp-props=\"{&quot;335559685&quot;:0}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Yes\u00a0<\/span><span data-ccp-props=\"{&quot;335559685&quot;:0}\">\u00a0<\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"5\">\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Choice of flavours<\/span><span data-ccp-props=\"{&quot;335559685&quot;:0}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">2<\/span><span data-ccp-props=\"{&quot;335559685&quot;:0}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">10<\/span><span data-ccp-props=\"{&quot;335559685&quot;:0}\">\u00a0<\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"6\">\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Dual source energy<\/span><span data-ccp-props=\"{&quot;335559685&quot;:0}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Yes<\/span><span data-ccp-props=\"{&quot;335559685&quot;:0}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">No<\/span><span data-ccp-props=\"{&quot;335559685&quot;:0}\">\u00a0<\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"7\">\n<td data-celllook=\"0\"><span data-contrast=\"auto\">GI distress<\/span><span data-ccp-props=\"{&quot;335559685&quot;:0}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Minimal<\/span><span data-ccp-props=\"{&quot;335559685&quot;:0}\">\u00a0<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">Minimal<\/span><span data-ccp-props=\"{&quot;335559685&quot;:0}\">\u00a0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h4><b><span data-contrast=\"auto\">The original vs the latest innovation<\/span><\/b><\/h4>\n<p><span data-contrast=\"auto\">The GO Isotonic is the World\u2019s first Isotonic energy gel, and chances are you might have come across one, it\u2019s the OG of endurance nutrition and as the adage goes, if it\u2019s not broken, don\u2019t fix it! Being an Isotonic gel, this means you won\u2019t need any additional liquid when taking the product, the mixture has the correct balance of water\/ carbohydrate and electrolytes.\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Whereas the Beta Fuel range and gels in particular are the newer kids on the block. Something you may not have come across before, they were created to help endurance athletes get even more out of themselves during events. The delivery and make-up of the Beta Fuel gels were a revelation when they were released, immediately impacting performances like Chris Froome\u2019s legendary solo breakaway on Stage 19 of the 2018 Giro d\u2019Italia.\u00a0<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h4><b><span data-contrast=\"auto\">Here are some of our FAQs and recommendations on Beta Fuel vs GO Isotonic;<\/span><\/b><span data-ccp-props=\"{}\">\u00a0<\/span><\/h4>\n<p><span data-contrast=\"auto\">Q &#8211; Which is better for longer endurance events? <\/span><span data-ccp-props=\"{&quot;335559685&quot;:0}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">A &#8211; Beta Fuel. It was optimised and created specifically for activities over 2 hours. <\/span><span data-ccp-props=\"{&quot;335559685&quot;:0,&quot;335559731&quot;:0}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{&quot;335559685&quot;:0}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Q &#8211; Which is better for beginners, I\u2019ve never had a gel before? <\/span><span data-ccp-props=\"{&quot;335559685&quot;:0}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">A &#8211; The GO Isotonic gel is a thinner viscosity and easier product to get used to when first trying an energy gel.<\/span><span data-ccp-props=\"{&quot;335559685&quot;:0,&quot;335559731&quot;:0}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{&quot;335559685&quot;:0,&quot;335559731&quot;:0}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Q &#8211; I want to PB and go all out, which should I use?<\/span><span data-ccp-props=\"{&quot;335559685&quot;:0,&quot;335559731&quot;:0}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">A &#8211; Beta Fuel is great for higher intensities to top up your energy stores from a dual<\/span><span data-ccp-props=\"{&quot;335559685&quot;:0}\">\u00a0<\/span><span data-contrast=\"auto\">source.<\/span><span data-ccp-props=\"{&quot;335559685&quot;:0}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{&quot;335559685&quot;:0}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Q &#8211; I do not have much space to carry gels, which are smaller? <\/span><span data-ccp-props=\"{&quot;335559685&quot;:0}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">A &#8211; The Beta Fuel is a smaller packaging size, so you\u2019ll be able to fit more in.<\/span><span data-ccp-props=\"{&quot;335559685&quot;:0}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{&quot;335559685&quot;:720}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">By now you should have an idea of which SiS energy gel is right for you. A lot of the time, you can get the best results if you switch up your fuelling choices between different <a href=\"https:\/\/www.scienceinsport.com\/shop-sis\/go-range\/go-gels\">energy gels<\/a>, <a href=\"https:\/\/www.scienceinsport.com\/shop-sis\/go-range\/go-energy-bars\">bars<\/a>, <a href=\"https:\/\/www.scienceinsport.com\/shop-sis\/go-range\/go-energy-powders\">drinks<\/a> and <a href=\"https:\/\/www.scienceinsport.com\/shop-sis\/go-range\/energy-gummies\/beta-fuel-energy-chew-pack\">chews<\/a>. But if you solely looking to use gels then hopefully this comparison between the <a href=\"https:\/\/www.scienceinsport.com\/shop-sis\/go-range\/beta-fuel\/beta-fuel-gel-pack\">Beta Fuel Gels<\/a> and <a href=\"https:\/\/www.scienceinsport.com\/shop-by-need\/energy\/sis-go-isotonic-energy-gel-pack\">GO Isotonic gels<\/a> has helped.\u00a0<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">\u00a0<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Which Science in Sport gel is right for me, GO Isotonic or the Beta Fuel? \u00a0 Both deliver you the energy you\u2019re going to need for any endurance sport, but there are some slight differences between the two. Putting these two powerhouse endurance nutrition gels side by side should help you to find out which [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":17816,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[570],"tags":[7,13,15,16,50,57,591],"class_list":["post-17812","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products","tag-training","tag-energy-gel","tag-isotonic","tag-isotonic-gel","tag-go-gels","tag-electrolytes","tag-beta-fuel"],"acf":{"subtitle":"","product_skus":"go-isotonic-energy-gels-30-pack , 9000-131270 , 9000-131272 , ","post_banner":"https:\/\/www.scienceinsport.com\/sports-nutrition\/wp-content\/uploads\/sites\/3\/2023\/05\/MicrosoftTeams-image-66.jpg"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Go Isotonic vs Beta Fuel Gels -<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.scienceinsport.com\/sports-nutrition\/go-isotonic-vs-beta-fuel-gels\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Go Isotonic vs Beta Fuel Gels -\" \/>\n<meta property=\"og:description\" content=\"Which Science in Sport gel is right for me, GO Isotonic or the Beta Fuel? \u00a0 Both deliver you the energy you\u2019re going to need for any endurance sport, but there are some slight differences between the two. Putting these two powerhouse endurance nutrition gels side by side should help you to find out which [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.scienceinsport.com\/sports-nutrition\/go-isotonic-vs-beta-fuel-gels\/\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/ScienceInSportOfficial\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-12T00:00:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.scienceinsport.com\/sports-nutrition\/wp-content\/uploads\/sites\/3\/2023\/05\/MicrosoftTeams-image-65.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"825\" \/>\n\t<meta property=\"og:image:height\" content=\"510\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"The Performance Solutions Team\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta 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