



GU Roctane Ultra Energy Gel
21 g carbs, 312 mg sodium, 35 mg caffeine per serving (32 g). Take during exercise.
Flavours vary, so check the label. General guidance, not medical advice.
GU's step up for ultras and long rides: more sodium, plus amino acids and beta-alanine. Not for your Tuesday 5 km.
Description
GU Roctane: When the Distance Gets Serious and Standard Gels Stop Cutting It
At some point in an ultra the standard gel stops doing what you need it to do. GU Roctane is GU's step up from the standard gel, built for efforts that go well past normal. Higher sodium, plus added amino acids and beta-alanine, for when the distance gets genuinely hard.
Designed for ultra runners, long distance cyclists and iron distance triathletes who need more than a standard gel can offer.
Not for your Tuesday 5km. Very much for everything else.
What's in it
- 100 calories per packet
- 21g carbohydrates per packet (maltodextrin and fructose blend)
- 125mg sodium per packet (more than double standard GU)
- 1,425mg amino acids per packet (including taurine and beta-alanine)
- Available in: Blueberry Pomegranate, Strawberry Kiwi, Vanilla Orange, Sea Salt Chocolate
- Vegan, gluten-free, kosher, dairy-free
Nutritional Information
Typical Nutritional Information
Average values per 100 g and per serving. Values shown are typical; rounding may occur.
Dietary Info and Ingredients
Gluten-free, Kosher, Vegan, Dairy-free, and Banned Substance Tested
Pairs well with

GU Roctane Ultra Energy Gel
Fuelling a race? Get the kit.
Set your finish time and tap build. We pick from what is in stock and price it before you add anything.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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