A single S18 GO Energy Bake strawberry flavor protein bar wrapper, shown on a clean light gray background.
A close-up lifestyle shot of a cyclist wearing a black helmet and a black and burgundy jersey, eating a protein bar in an outdoor forest setting.
Hand holding a energy bar package on a blurred background
A single S1S GO Energy Bake packet in Creamy Chocolate flavor, featuring a white, brown, and black design with coffee bean graphics, centered on a light gray background.
A single S18 GO Energy Baked snack bar in lemon flavor, wrapped in a white, black, and bright yellow package, centered on a light gray background.
A display box and individual wrapped GO Energy Bake strawberry filled bars from SIS, shown on a clean light gray studio background.
A display of SIS GO Energy Bake filled bars, including a single bar in the foreground and a stack of wrapped bars behind it, on a light gray background.
A retail display box of SIS GO Energy Bake filled bakes, showing multiple individual wrapped bakes inside. The packaging is primarily white and yellow with black text, and the display box is set against a light gray background.
A single S18 GO Energy Bake strawberry flavor protein bar wrapper, shown on a clean light gray background.
A close-up lifestyle shot of a cyclist wearing a black helmet and a black and burgundy jersey, eating a protein bar in an outdoor forest setting.
Hand holding a energy bar package on a blurred background
A single S1S GO Energy Bake packet in Creamy Chocolate flavor, featuring a white, brown, and black design with coffee bean graphics, centered on a light gray background.
A single S18 GO Energy Baked snack bar in lemon flavor, wrapped in a white, black, and bright yellow package, centered on a light gray background.
A display box and individual wrapped GO Energy Bake strawberry filled bars from SIS, shown on a clean light gray studio background.
A display of SIS GO Energy Bake filled bars, including a single bar in the foreground and a stack of wrapped bars behind it, on a light gray background.
A retail display box of SIS GO Energy Bake filled bakes, showing multiple individual wrapped bakes inside. The packaging is primarily white and yellow with black text, and the display box is set against a light gray background.

SiS

SiS GO Energy Bake Bar

£1.99

Soft-baked fuel for long sessions — SiS GO Energy Bake Bars deliver 30g of carbs in a 2:1 glucose-to-fructose ratio, giving you a satisfying alternative to gels during endurance training and race-day efforts.

Quantity Size: Single Serve
Flavour: Strawberry

Temporarily out of stock

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Key Benefits

  • 30g Carbohydrate Per Bake – Helps support energy levels during endurance training and racing.
  • 2:1 Glucose-to-Fructose Ratio – Dual-source carbohydrate formula designed for efficient fuelling.
  • Soft-Filled Bake Format – A satisfying alternative to energy gels, drinks and standard bars.
  • Easy to Eat on the Move – Designed for mid-session fuelling during cycling, running and endurance sport.
  • 12 x 50g Pack – Practical box format for regular training blocks and event preparation.
  • Supports Long Efforts – Useful for prolonged exercise where carbohydrate intake is key.
  • 3.5g Protein Per Bake – Adds a small amount of protein alongside carbohydrate fuelling.
  • Versatile Fuelling Option – Suitable before exercise, during long sessions or as an energy-loading snack.
  • Multiple Flavour Options – Available in Lemon, Strawberry, Orange and Tiramisu.
  • Trusted Sports Nutrition – Developed by Science in Sport for athletes who need reliable performance fuel.

The SiS GO Energy Bake Bar is a soft-filled energy bake designed to give endurance athletes a satisfying alternative to gels during training and racing. Ideal for cycling, running, triathlon, sportives, long gym sessions and endurance events, each bake provides practical carbohydrate fuelling in an easy-to-carry 50g format.

Each SiS GO Energy Bake delivers 30g of carbohydrate using a 2:1 glucose-to-fructose ratio, helping support energy delivery during prolonged exercise. The soft baked texture and filled centre make it easier to eat on the move, especially during longer sessions when gels, drinks or standard bars can become repetitive.

Available as a 12-pack, with flavour options including Lemon, Strawberry, Orange and Tiramisu, SiS GO Energy Bakes are built for athletes who want convenient race-day fuel, mid-session energy and carbohydrate support before or during exercise. Use as part of a wider fuelling strategy to help maintain performance and work towards your hourly carbohydrate intake.
Product Specifications

Product: SiS GO Energy Bake Bar
Product Type: Soft-filled carbohydrate energy bake
Format: Individual soft bake bar
Pack Size: 12 x 50g bars
Bar Size: 50g
Carbohydrate Per Bake: 30g
Fructose Per Bake: 10g
Protein Per Bake: 3.5g
Calories Per Bake: 190 kcal
Fat Per Bake: 5g
Saturates Per Bake: 1.4g
Sugars Per Bake: 11g
Salt Per Bake: 0.25g
Carbohydrate Ratio: 2:1 glucose-to-fructose / maltodextrin-to-fructose ratio
Texture: Soft-filled bake with fruit centre
Primary Use: Carbohydrate fuelling before or during exercise
Best For: Running, cycling, triathlon, sportives, endurance events, long gym sessions and carb-loading phases
Suggested Use: Consume 1–2 bars per hour during prolonged exercise
Carbohydrate Target Guidance: Use alongside other SiS GO products to help reach 60–90g carbohydrate per hour
Available Flavours: Lemon, Strawberry, Orange and Tiramisu
Dietary / Certification Notes: Informed Sport tested
Allergens: Contains or may contain lactose, gluten, wheat, soya, nuts and peanuts
Key Features: 30g carbs per bake, 10g fructose, soft-filled texture, easy-to-eat alternative to gels and compact 50g bar format
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.
Quantity Size: Single Serve
Flavour: Strawberry

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