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STYRKR Energy Bars Review: Reliable fuel for long rides and runs

Energy Bars by Styrkr - Pack of 12 Rice Bars for Cycling & Running - Mixed Flavours Pack - Approved by Endurance Athletes - 50g of Carbs via Advanced Dual-Carb Formulation - BAR50-12x Pack
4.6
[All-in-One Energy Bar]  Adventure-ready, quick-release bar delivering sustained energy for endurance activities.
[50g+ Dual-Source Carbs]  Over 50g carbs per bar from maltodextrin and fructose for rapid absorption.
[High-Calorie Performance Boost]  250+ calories per bar to fuel long efforts and support faster recovery.
[Light, Fast-Digesting Texture]  Soft, chewy puffed rice texture is easy on the gut and quick to digest.
[Vegan & Gluten-Free]  Vegan Society-approved, made with natural ingredients and no colourants or preservatives.
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Energy bars delivering 50g+ of dual-source carbohydrates and 250+ calories per bar. For endurance cyclists and runners, STYRKR Energy Bars promise steady, stomach-friendly fuel on long efforts. Are they the right choice for everyday training and race day nutrition?

⚡ At a Glance
  • Energy Delivery: 50g+ of dual-source carbohydrates for a mix of fast-release and sustained energy
  • Best for: Endurance cyclists, distance runners and long-day hikers needing compact fuel
  • Not ideal for: Anyone following a low-carbohydrate diet or avoiding sweet flavours

High-energy rice bars that combine maltodextrin and fructose to supply 50g+ of carbohydrates and over 250 calories per bar. Vegan Society-approved and gluten-free, made from puffed rice for easier digestion during exercise.


Sustained energy - with Dual-Source Carbohydrates

Maltodextrin and fructose act on different transport pathways, allowing more carbohydrate to be absorbed per hour. Fructose converts to glucose in the liver, complementing blood-glucose delivery from maltodextrin.

Reliable carbohydrate intake helps maintain pace on long rides and runs, reducing the risk of hitting the wall. Faster absorption supports performance during high-intensity stretches.

Easy digestion on the move - with puffed rice and natural ingredients

Puffed rice produces a lighter, less dense structure that is quicker to digest than dense cereal bars, while natural ingredient choices avoid heavy additives.

Gentle on the stomach during sustained efforts, suitable for one-handed eating on a bike or while running. Minimised digestive upset helps maintain comfort over long distances.

Variety that fights flavour fatigue - with Mixed Flavours Pack

A mixed-flavours format alternates taste profiles across the pack, designed to reduce sensory fatigue over extended outings.

Changing flavours keeps snacks palatable on multi-hour outings, so energy intake remains consistent. Useful on long training days or multi-stage events.

✨ The 4 Key Reasons for STYRKR Energy Bars
  1. 50g+ Dual-Source Carbs - Sustained carbohydrate delivery for longer efforts and faster recovery
  2. 250+ Calories Per Bar - Compact, energy-dense serving to replace multiple gels
  3. Vegan and Gluten-Free - Suitable for plant-based athletes and those avoiding gluten
  4. Soft Chewy Texture - Easy to eat one-handed while cycling or running
📋 Technical Details at a Glance
  • Category: Energy bars
  • Pack Size: Pack of 12
  • Carbohydrates per bar: 50g+ dual-source carbohydrates
  • Calories per bar: 250+ calories
  • Carb System: Maltodextrin and fructose dual-carb formulation
❓ Frequently Asked Questions

Q: Are these suitable for vegans?

A: Yes, Vegan Society-approved ingredients are used and the bars are labelled as vegan.

Q: How much carbohydrate is in each bar?

A: Each bar contains 50g+ of carbohydrates delivered via a dual-source system of maltodextrin and fructose.

Q: Are the bars easy to digest during exercise?

A: Yes, the bars are made with puffed rice and natural ingredients, described as fast to digest and easy on the gut.

🏆 Our Verdict

Ideal for endurance cyclists, distance runners and hikers who need compact, reliable fuel during long efforts. The dual-carb system with 50g+ carbohydrates and a soft, puffed-rice texture makes steady energy intake easier and gentler on the stomach. Frequent endurance athletes will find clear long-term value in consistent, easy-to-use race and training nutrition.