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SiS Go Isotonic, low sugar, high carbohydrate Energy Gel (Mixed Flavours), 60 ml (Pack of 7)

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2,783 ratings

| 19 answered questions

£6.11 (£0.87 / count)

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Brand	S.I.S
Item form	Gel
Flavour	Mixed
Age range (description)	Adult
Unit count	7 count
Item weight	0.53 Kilograms
Specific uses for product	Energy Management
Dosage form	Liquid
Colour	Multi
Material feature	Vegan

About this item

The GO Isotonic Energy Gel was the world's first isotonic gel effectively delivering an easily digestible and quick supply of carbohydrate for energy during exercise
Replaces energy stores quickly and efficiently during bouts of intense exercise, without leaving you feeling bloated. Go Energy gels are a convenient and tasty way for you to push further for longer in a handy easy to consume low sugar sachet (0.6 g per serving)
Delivering 22 g of carbohydrate per gel, in a variety of flavours to suit all tastes without the unwanted added sugar that a lot of cheaper brands may have included in their formulas
The complete product range is developed using a world-class approach to banned substance testing, providing assurance for athletes, as well as those who are just concerned about the safety of what goes into their favourite products

Additional details

Small Business

This product is from a small and medium business brand based in the U.K. Support small.

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Product details

Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 11.5 x 18 x 4.5 cm; 530 Grams
Date First Available ‏ : ‎ 5 Feb. 2015
Manufacturer ‏ : ‎ Science in Sport
ASIN ‏ : ‎ B00T82M892
Item model number ‏ : ‎ 000272
Country of origin ‏ : ‎ United Kingdom
Department ‏ : ‎ Men's

Customer reviews:
2,783 ratings

Important information

Ingredients:

Water, Maltodextrin (from Maize) (33%), 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).

Product description

Product Description

About SiS GO Isotonic Gels 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 Isotonic 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. Why should I take this gel? 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 22 grams of carbohydrate per gel. Gels can easily be carried in your pocket or your race belt without the requirement for bulky bottles. Recommended Usage 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.

Address: Albion Mills Suite 1, Willerby, East Yorkshire, HU10 6DN
SIS PLC, 16-18 Hatton Garden, Farringdon, London, EC1N 8AT

Ingredients

From the manufacturer

Try the complete product range for every stage:

	Isotonic Gel	Caffeine Shot	Energy Bakes	Hydration Tablets	Electrolyte Powder	Recovery Powder	Whey Protein
Performance Stage	Energy	Energy	Energy	Hydration	Hydration	Recovery	Recovery
Main Feature	22g carbohydrate	150mg caffeine	30g carbohydrate	300mg electrolytes	36g carbohydrate	20g protein	23g protein
Format	Gel	Shot	Bake	Effervescent Tablet	Powder	Powder	Powder
Flavours	6	2	4	6	4	4	3
Suitable for Vegans	✔	✔	✔	✔	✔	✘	✘
Informed Sport Registered	✔	✔	✔	✔	✔	✔	✔

Customer questions & answers

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Customer reviews

5 star		74%
4 star		17%
3 star		6%
2 star		1%
1 star		2%

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Top reviews from United Kingdom

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D. RAFFAELLI

Very good for running

Reviewed in the United Kingdom on 10 June 2021

Size Name: 60 ml (Pack of 7)Verified Purchase

I purchased these after finding i was struggling to run more then 10 miles without any extra fuel, and don't like the weight of carrying water.
The first time I used one was during a half marathon attempt, and consumed it over the course of about half a Km around mile 7-8 - These were the perfect boost, light weight, easy to open, and easy to consume, and felt fine on the stomach - the rehydration and extra energy were just about the right amount i had been missing before (it might have been the gel, it may have been the placebo of having something) either way it worked, and i was able to maintain my pace the remaining 5 miles.

16 people found this helpful

Helpful

Boli

Does the job on the day but hard on the stomach

Reviewed in the United Kingdom on 16 May 2022

Size Name: 60 ml (Pack of 7)Verified Purchase

I've used these for 3 half marathons. They have not caused stitches or cramping, they do work without extra water (though leave a synthetic pastey feeling in the mouth), and they provide usable energy efficiently. Balance these benefits against post-use digestive issues. I guess they coat my intestines in slime - everything slides right through for the following 24 hours. Trial them before use in an event so you get a sense of how your body will handle them and whether it is worth it for you.

Also before use, cut each side in as far as possible without opening them so you can rip the top off without ripping your teeth out.

4 people found this helpful

Helpful

Brilliant but hard to open

Reviewed in the United Kingdom on 4 March 2021

Size Name: 60 ml (Pack of 7)Verified Purchase

Bought these to try out on my long run. They taste better than expected, actually quite enjoyable. Had no problem swallowing either and nothing disagreed with me. I Definitely felt they improved my performance after taking one, however the only thing that’s stopping it getting 5 stars is that’s it is really hard to open with sweaty hands. I must have been struggling for 3 mins to get it open. So maybe cut into it with scissors before you leave. Other than that, really pleased with them and would recommend. Great for long distance running

4 people found this helpful

Helpful

Kaizen27

Excellent

Reviewed in the United Kingdom on 15 October 2021

Size Name: 60 ml (Pack of 7)Verified Purchase

Bought a variety box took 3 gels for my first half marathon. I’d only ever used 1 for 10 miles.
I took 3 spaced out during my race. Wow managed to finish 15 minutes faster than my projected time. I honestly believe these helped on the day to replace energy towards the end.
Very good flavours as well for me anyway. 👍

One person found this helpful

Helpful

ScubaGirl

Difficult to open

Reviewed in the United Kingdom on 29 January 2019

Size Name: 60 ml (Pack of 7)Verified Purchase

I bought these to use whilst out hiking, to consume on the go as a quick energy boost between stops for food. I have, though, found them very difficult to open and, as a result, they’re messy to consume.

I have only consumed two sachets and found their taste to be mildly like the stated flavour. They are, for me, a little sweet in taste.

I’ll need to use them on more hikes to be able to comment on their effectiveness.

4 people found this helpful

Helpful

Amazon Customer

You don't want a badge advertising 'the great satans' in your kitchen do you?

Reviewed in the United Kingdom on 4 September 2021

Size Name: 60 ml (Pack of 7)Verified Purchase

The product itself is pretty good - although there are better and more environmentally better ones out there - but my gripe is that these boxes don't come without the hated Manchester United badge on them. I'm sure some people will buy them for this reason and some aren't bothered either way but the vast majority - well most support someone else, don't they - despise this club and anything associated with them. This decision is a real shot in the foot for SIS.

2 people found this helpful

Helpful

Tastier and less messy

Reviewed in the United Kingdom on 5 February 2018

Size Name: 60 ml (Pack of 7)Verified Purchase

Didnt feel tramendlessly better having used them on a 20 mile run however they tasted better than expected and weren't as sticky as past versions and brands so It made it easier to consume on the go. I will state that I had run the day prior so perhaps the exhausted feeling was just due to over training.
Will update after using them again and will be ordering more for future runs till the next marathon.

6 people found this helpful

Helpful

Mr C Jellyman

Good for running but a bit syrupy

Reviewed in the United Kingdom on 6 December 2021

Size Name: 60 ml (Pack of 7)Verified Purchase

I've never had feels gels before so wasn't sure what to expect. I ran my first marathon this year so decided to give them a try. These are ok but they do seem quite thick and syrupy. They say you don't need to mix with liquid but I felt like I needed a drink after I had one. I've tried other gels since (Hi Five) which were more like a drink, and I think I prefer these.

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SiS Go Isotonic, low sugar, high carbohydrate Energy Gel (Mixed Flavours), 60 ml (Pack of 7)

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