Skip to content
FREE INPOST DELIVERY WEEKEND | NO MINIMUM ORDER
FREE DELIVERY WEEKEND | NO MINIMUM ORDER

Your Cart

Maximum order value is €150. View International / EU Shipping

Fuel with HEED
Fuel with HEED
3 Drinks for £6
€7,84
3 Gels for £3
3 Gels for £3
Whilst stocks last
€3,92
Try Precision Fuel
Try Precision Fuel
2 Drinks for £2.50
€3,27
INFINIT Hydrate
INFINIT Hydrate
2 Drinks for £3.95
€5,17
Clean Your Kit
Clean Your Kit
Eco-Friendly Laundry Sheets
€9,16

Your cart is empty.

Free InPost Delivery. Live until 18th May.

Available on every order. Zero delivery fees.
Log into your XMiles account here and view your store credit.
Subtotal
Secure checkouts with / /

GO Energy Bar Mini

Visit the SiS store

The SiS GO Energy Bar Mini is a compact, carbohydrate-rich snack designed for athletes who need reliable energy during training and competition. Developed with endurance performance in mind, each bar contains 25g of easily digestible carbohydrates, ideal for maintaining energy levels during prolonged efforts.

  • Compact and easy to carry for mid-session fuelling
  • 25g of carbohydrates per bar for energy maintenance
  • Made with natural fruit ingredients for clean nutrition
  • Vegetarian-friendly
  • Trusted by athletes in real race environments

GO Energy Bar Mini

Visit the SiS store

€1,79
Mix & Match
member exclusive price
BBE
One-time purchase
Subscribe & save 10%
Free UK delivery
Pause or cancel anytime
Easy returns
Translation missing: en.general.icons.icon_check_circle icon 24 in stock, ready to be dispatched

Want it faster? Select fast shipping or DPD next day at checkout

Standard delivery is delivered via Royal Mail within 3–5 working days. Alternatively, select 24/7 InPost Lockers for a flexible pick-up option.

How to use?

Tear open and enjoy during your session. No mess, no fuss.

👉 Calculate how much you need here

When to use?

Use during longer efforts or races where carbohydrate replenishment is key.

Why do I need this?

To help keep your energy levels stable, delay fatigue and perform at your best.

Who uses this?

Endurance athletes, cyclists, runners, and gym-goers who need quick, convenient energy.

Description

Whether you're mid-race, heading out on a long run, or pushing through a demanding training block, these mini energy bars helps keep fatigue at bay.

Made with natural fruit ingredients, the GO Energy Bar Mini provides a delicious, wholesome taste without artificial flavours or preservatives. Its reduced size makes it especially convenient for on-the-go fuelling, tucking neatly into a jersey pocket, waist pack, or running belt. It’s a practical solution for athletes who want to top up their carbohydrate intake without the bulk of a full-sized bar.

Each bite supports sustained performance by replenishing glycogen stores that become depleted during prolonged exercise. Carbohydrate availability is key to endurance, and regular intake during activity can prevent the energy dips that compromise speed, strength and focus. This bar has been proven in the field by elite and amateur athletes alike.

Suitable for vegetarians and made with real food ingredients, the GO Energy Bar Mini is a smart, versatile choice. Whether you're racing, training, or on a long adventure, this bar delivers dependable energy in a format that's easy to consume, digest, and carry.

How does it work

The GO Energy Bar Mini works by delivering fast-access carbohydrates that the body can absorb and use for immediate energy. During prolonged or high-intensity activity, your muscles burn through glycogen, their main energy source. When this runs low, fatigue sets in. Each bar delivers 25g of carbohydrate, helping to refill these stores on the go.

Made from natural fruit ingredients, the bar also provides a source of micronutrients that support general wellbeing. Its soft texture and digestibility make it ideal during activity when your gut is under stress. Use it on its own or as part of a fuelling strategy alongside energy gels or drinks to meet your carbohydrate goals.

Nutrition

Single Serve / Banana Fudge

Serving Size: 1 Bar

Net Weight: Liquid error (sections/xmiles-product line 640): Invalid number

Serving Per Container: 1

Amount Per Serving
Calories 139kcal
Fat 2g
- of which saturates 0.3g
Carbohydrate 26g
- of which sugars 12g
Fibre 1g
Protein 4.5g
Sodium 0.1g

Ingredients

Directions of use

Consume 1–2 bars per hour during activity or alongside other products to achieve 60g of carbs per hour.

About SiS

SiS believe that the most sophisticated piece of sports equipment you’ll ever own is your body. If you don’t put high performance sports nutrition in, you won’t get your full potential out.

Their range of products are researched and developed by sports scientists in conjunction with international athletes. This scientific research underpins everything we do to ensure that all our products meet the exacting standards of Informed Sport. This means that everything we do and every personal best you achieve with us, is FUELLED BY SCIENCE.