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SCIENCE IN SPORT

Sis Go Isotonic Energy Gel - Blackcurrant 6 X by SCIENCE IN SPORT

Sis Go Isotonic Energy Gel - Blackcurrant 6 X by SCIENCE IN SPORT

Regular price $21.99 USD
Regular price $26.99 USD Sale price $21.99 USD
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Delivery & duties

  • Dispatched from the United Kingdom
  • FedEx Priority Express — flat $29.99
  • Free shipping on qualifying orders over $99
  • Duties & taxes included - no surprise import charges.
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Sis Go Isotonic Energy Gel - Blackcurrant 6 X by SCIENCE IN SPORT from The British Vault. A British health & beauty product sourced directly from the UK. Chosen for a US larder that wants the original UK pack — not a US-shelf substitute.

In the larder

  • World's first isotonic energy gel
  • Trusted quality since 1992
  • Natural flavours
  • Low sugar
  • Suitable for vegans

The pack

Energy - Maltodextrin is a high glycemic (GI) carbohydrate source

Fuel - Carbohydrate is the main fuel used during high intensity exercise, with stores depleting after 60-90 minutes

Isotonic - Unique and patented Isotonic gel formulation, designed to digest easily without the need for extra water

Timing - Aim to consume 60-90g of carbohydrate per hour during intense or prolonged exercise, from a range of sources

Ingredients

Water, Maltodextrin (from Maize) (33%), Gelling Agents (Gellan Gum, Xanthan Gum), Natural Flavouring, Acidity Regulators (Citric Acid, Sodium Citrate), Preservatives (Sodium Benzoate, Potassium Sorbate), Sweetener (Acesulfame K), Sodium Chloride, Antioxidant (Ascorbic Acid).

Nutrition

Nutrient Per 100g Per serving
Energy 613kJ/144kcal 368kJ/87kcal
Fat 0.1g 0.0g
of which saturates 0.0g 0.0g
Carbohydrate 36g 22g
of which sugars 1.0g 0.6g
Protein 0.0g 0.0g
Salt 0.01g 0.01g

Directions for use

Consume with GO Electrolyte powder to hit 60-90g of carbohydrate per hour during prolonged exercise.

From The British Vault

The British Vault lists the UK-formulated health and beauty pack, made to British and EU cosmetics rules, for shoppers who want that original version.

How we ship

We source in the UK and ship to the United States. This listing is from The British Vault.

FAQ

Is this the UK version? Yes. This is the authentic UK health and beauty product from The British Vault — the British-market pack, not a US-shelf substitute.

Do you ship to the United States? Yes. The British Vault ships to the United States from the UK.

Returns & order problems

Problems with your order? Contact us within 48 hours of delivery with photos. Full details are in our refund policy.