SiS

SiS GO Isotonic Energy Variety Pack - 7 Pack

Name: SiS GO Isotonic Energy Variety Pack - 7 Pack
Brand: SiS
Price: 9.99 GBP
Availability: InStock

£9.99

Test your fuel, find your flavour — the SiS GO Isotonic Energy 7 Pack delivers **22g of carbs per gel** across seven easy-to-take flavours, giving you fast energy on the move with no water needed.

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Key Benefits

7 Gel Variety Pack – Includes seven different SiS GO Isotonic Energy Gel flavours.
22g Carbohydrate Per Gel – Helps support energy levels during exercise.
Isotonic Formula – Designed for quick absorption and easy digestion.
No Water Needed – Can be taken straight from the sachet while on the move.
Mixed Flavour Selection – Includes Apple, Lemon & Lime, Orange, Blackcurrant, Tropical, Pineapple and Pink Grapefruit.
Ideal for Endurance Sport – Suitable for running, cycling, triathlon, sportives, marathons and long training sessions.
Great for Testing Flavours – A practical way to find your preferred SiS gel flavours before buying larger packs.
Trusted Race-Day Fuel – Developed by Science in Sport for athletes needing convenient performance nutrition.

The SiS GO Isotonic Energy Variety Pack - 7 Pack is a convenient energy gel selection designed for runners, cyclists, triathletes and endurance athletes who need fast, reliable fuel during training and racing. Each gel provides quick-release carbohydrate in an easy-to-take format, helping you maintain energy levels when intensity rises or fatigue starts to build.

Each SiS GO Isotonic Energy Gel delivers 22g of carbohydrate and uses an isotonic formula designed for fast absorption without the need for additional water. This makes the gels easy to use on the move during long runs, bike rides, sportives, marathons, triathlons and gym sessions where carrying extra fluid is not always practical.

The 7-pack includes Apple, Lemon & Lime, Orange, Blackcurrant, Tropical, Pineapple and Pink Grapefruit, giving you a useful mix of flavours for training, race prep and event-day fuelling. Whether you are testing flavours, building a fuelling plan or stocking up for endurance sessions, the SiS GO Isotonic Energy Variety Pack offers simple, portable and trusted sports nutrition.

Product Specifications

Product: SiS GO Isotonic Energy Variety Pack - 7 Pack
Product Type: Isotonic energy gel variety pack
Pack Size: 7 gels
Flavour Breakdown:
1 x Apple
1 x Lemon & Lime
1 x Orange
1 x Blackcurrant
1 x Tropical
1 x Pineapple
1 x Pink Grapefruit
Carbohydrate Per Gel: 22g
Formula: Isotonic energy gel
Water Required: No additional water required
Primary Carbohydrate Source: Maltodextrin
Primary Use: Fast-acting carbohydrate energy during endurance exercise
Best For: Running, cycling, triathlon, sportives, marathons, long gym sessions and race-day fuelling
Suggested Use: 1–3+ gels per hour, depending on sport, duration and target carbohydrate intake
Carbohydrate Target Guidance: SiS recommends aiming for 60–90g carbohydrate per hour during exercise
Certification: Informed Sport certified
Key Features: 7-pack mixed flavour format, 22g carbs per gel, isotonic formula, no water needed, easy-to-carry sachets and fast on-the-go fuelling

Why We Choose SiS

We choose SiS - Science in Sport because they create trusted sports nutrition products designed to help athletes fuel, hydrate and recover with confidence. From isotonic energy gels and electrolyte tablets to recovery drinks and advanced endurance fuelling, SiS supports runners, cyclists, triathletes and active individuals before, during and after training and racing.

Science-Led – Developed with a clear focus on sports science, performance nutrition and real-world athlete needs.

Easy to Use – Practical fuelling solutions such as isotonic energy gels that are simple to take during exercise, with no unnecessary complexity.

Endurance Focused – Designed to support sustained energy, hydration and recovery across running, cycling, triathlon and high-intensity training.

Trusted by Athletes – Used by everyday athletes and elite performers who need reliable nutrition when performance matters.

That’s why SiS is part of the North Sports collection — giving you proven sports nutrition to fuel harder sessions, support recovery and perform at your best.