FREE UK delivery when you spend £20

SiS GO Isotonic Energy Gel Orange 30 x 60ml

Full Box

Deal - Save 20%

- +

£35.76 RRP £44.70 save £8.94

£1.19  /  Sachet 031740


Delivery Options

Standard Delivery £1.99 or Free on orders over £20 - delivery within 2 days

Next Day Delivery £2.99 or Free on orders over £50 - order by 9pm

Collect from a local convenience shop for £1.99 or Free on orders over £30 - delivery within 4 days

Nutritional Info

Nutritional Information

Per 100ml / 60ml **
Energy 613kj/144kcal / 368kj/87kcal **
Protein 0.0g / 0.0g **
Carbohydrate 36g / 22g **
of which sugars 1.0g / 0.6g **
Fat 0.1g / 0.0g **
of which saturates 0.0g / 0.0g **
Fibre 0.1g / 0.0g **
Salt 0.01g / 0.01g **
See More
Product Info

  • For a quick digestible supply of carbohydrates
  • 20g of carbohydrates per gel
  • Helps eliminate fatigue

The SiS GO Isotonic Gel was the world’s first isotonic gel effectively delivering an easily digestible and quick supply of carbohydrate for energy during exercise. SiS GO Gels are designed to be consumed without water meaning that you can ensure rapid delivery of carbohydrate to your muscles without the feelings of being bloated that can sometimes occur with over-drinking.

Depleting your carbohydrate stores during exercise is one of the major causes of fatigue. In addition to ensuring optimal carbohydrate stores before exercise, delivering additional carbohydrate during exercise is known to improve performance, race times and delay the onset of fatigue. As such, SiS GO Isotonic Gels represent a highly practical solution to your in-training and competition fuelling strategy by providing you with a quick supply of 20 grams of carbohydrate per gel. Gels can easily be carried in your pocket or your race belt without the requirement for bulky bottles. Each drink is 60ml.


Consume 1-3 gels per hour to deliver approximately 60 grams of carbohydrate and maximize carbohydrate utilization rates. Where hydration is also important, SiS GO Isotonic Gels can also be consumed with SiS GO Hydro or with SiS GO Electrolyte to ensure a combination of both energy and fluid delivery during exercise.


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

Suitable for:


Advisory Information:

Store in a cool dry place. Made in the UK.

Remember to:

We go to great efforts to ensure that the information on this page is accurate at the time that the page was last edited. As we are constantly reviewing and developing our products to meet our consumer needs, consumers, particularly those that suffer from allergies and intolerances, should always check product labelling, warnings, and directions provided with the product that is delivered, prior to use or consumption.

Customer Reviews
SiS GO Isotonic Energy Gel Orange is rated 4.5 out of 5 by 22.
Rated 5 out of 5 by from Great energy source on long runs Nice flavour, and the energy boost is very rapid once taken
Date published: 2020-03-18
Rated 5 out of 5 by from Best Gel It's not too sweet and it's perfect to give you energy during a long run
Date published: 2020-02-23
Rated 1 out of 5 by from Not for me Maybe it’s becaue I don’t really eat sweets and never liked Calpol, but I found these absolutely vile. Almost made me be sick halfway through a run. Just eat jelly babies!
Date published: 2019-08-10
Rated 5 out of 5 by from Sis gels Easy to take without water while running. Great product
Date published: 2019-08-10
Rated 5 out of 5 by from Energy gels Tasty and easy to consume this was really good value for money - I took the multi pack and beats the supermarkets hands down for price
Date published: 2019-08-04
Rated 4 out of 5 by from Energy Gel These gels give a boost to your physical effort during training. [This review was collected as part of a promotion.]
Date published: 2019-07-07
Rated 5 out of 5 by from Good offer These gels are very handy for a pre-workout. I have only tried 2 flavours of this brand so far and liked them both. Highly recommend. [This review was collected as part of a promotion.]
Date published: 2019-05-01
Rated 5 out of 5 by from Sis Energy I am currently training for the London Marathon and had been researching energy products. I found a great deal on Sis Energy Gels at H&B and had read good reviews on these products. They are amazing and I would recommend to any runner currently training! [This review was collected as part of a promotion.]
Date published: 2019-02-06
  • y_2020, m_4, d_6, h_12
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.5
  • cp_1, bvpage1
  • co_hasreviews, tv_1, tr_21
  • loc_en_GB, sid_60031750, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_gnc-en_gb