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SiS (Science in Sport)

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FAQs

How many carbs are in a SiS gel?

A 60 ml SiS GO Isotonic Energy Gel contains 22 g of carbohydrate, mainly maltodextrin, and 87 kcal. It has 0.6 g sugars and no fat or protein, according to the SiS nutrition panel.

How many SiS gels per hour?

SiS suggests 1 to 3 GO Isotonic gels an hour, depending on the session, working towards 60 to 90 g of carbohydrate an hour from all your fuel sources. Each gel provides 22 g of carbohydrate.

What are the ingredients in SiS isotonic gels?

SiS GO Isotonic Energy Gels list water, maltodextrin (from maize), gelling agents (gellan gum, xanthan gum), natural flavourings, acidity regulators (citric acid, sodium citrate), preservatives (sodium benzoate, potassium sorbate), sweetener (acesulfame K), sodium chloride and antioxidant (ascorbic acid). Some flavours also add a colour such as beta-carotene.

Are SiS gels vegan?

Yes. SiS labels its GO Isotonic Energy Gels as suitable for vegans. The ingredient list has no animal-derived ingredients.

Are SiS gels gluten free?

Yes. SiS labels GO Isotonic Energy Gels as gluten free and wheat free. The carbohydrate comes from maize maltodextrin.

How much caffeine is in a SiS caffeine gel?

Each 60 ml SiS GO Energy + Caffeine gel contains 75 mg of caffeine, alongside the same isotonic carbohydrate base as the standard gel. Not suitable for under 18s, or for those who are pregnant or breastfeeding.

What electrolytes are in SiS Hydro+?

SiS Hydro+ Orange & Mango lists sodium chloride, calcium lactate, potassium chloride, sodium citrate and magnesium oxide, with vitamin C, vitamin B6, vitamin B12 and the sweetener sucralose. Mix one 4.3 g sachet with 500 ml of water.

Does the SiS Energy Oat Bar contain nuts?

The White Choc Macadamia Energy Oat Bar contains macadamia nuts, as well as milk and soya. Each bar is 70 g and is based on oats (36%) and oat syrup. Check the wrapper of the flavour you buy for its full allergen list.

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