Multi Sis Go Isotonic Gel - Blackcurrant image 1

Key featuresexpand_more

SiS were the first to develop isotonic energy gels - the lightest and fastest way to top up your energy levels when you're body's working hard.

Take 1-3 gels per hour to keep those carbs up and your body flying.


  • Blackcurrant flavoured isotonic energy gel
  • Packs approx. 20g of carbohydrate - in a tiny, easy to stow size for your pocket, race belt or pack.
  • Isotonic formulation - enables faster take-up of energy
  • Take 1-3 gels per hour - to top-up your energy levels during intense exercise

Delivery & Returnsexpand_more

This product qualifies for the following delivery methods.

Standard UK Delivery (FREE)

A tracking link will be provided once your order is despatched.

Next Day Delivery (£5.95)

Premium Next Day Delivery (£7.95)

Get updates via SMS & email on the status of your order and receive a 1 hour delivery window, plus the option to track or divert your parcel or leave more instructions.


Returning orders to us is easy. Whatever your reason, we offer a refund or exchange within 28 days of delivery or collection.

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