Best Energy Nutritional Bars Deals Online in the UK (10 Deals Found)

Last Updated - 23/09/2026 Sort By:

Best Choice
STYRKR

New
Styrkr BAR50 Energy Bars - Pack of 12 Rice Bars for Cycling & Running - Mixed Flavours Pack - Approved by Endurance Athl
WORLD’S BEST, ATHLETE-APPROVED, ALL-IN-ONE ENERGY BAR: The BAR50 Mixed 12x Pack or Bars is an adventure-ready, quick-rel

£29.99
STYRKR

New
Styrkr BAR50 Energy Bars - Pack of 12 Rice Bars for Cycling & Running - Date, Almond & Dark Chocolate - Approved by Endu
WORLD’S BEST, ATHLETE-APPROVED, ALL-IN-ONE ENERGY BAR: The BAR50 Date, Almond & Dark Chocolate Energy Bar is an adventur

£29.99
Kendal Mint Co.

New
KMC Energy Bars Pocket-Sized, Original Flavour, Kendal Mint Cake Recharged, Vegan, Gluten Free with Essential Electrolyt
Packed with 4 Essential Electrolytes: Contains Calcium, Sodium, Magnesium and Potassium to replace salts lost through sw

£7.99
Best Value
HIGH5

New
HIGH5 Energy Bars for Running & Cycling, with Real Fruits, Berry, 12 x 55g
Sustained Support for Endurance: nutrition bars deliver a blend of simple and complex carbohydrates for long-lasting ene

£15.94 £19.99
CLIF Bar

New
CLIF Bar Energy Bar Mixed Flavour Variety-Pack 12 Bars x 68g
Variety Pack Contents: Multipack containing 12 Clif bars: 2 x Chocolate Chip, 2 x Crunchy Peanut Butter, 2 x Peanut Butt

£22.33
25% Off
Warrior

New
Warrior RAW Protein Bars 12 x 75g High Protein Oat Flapjack Snack
HIGH PROTEIN FOR MUSCLE, STRENGTH & TRAINING PERFORMANCE – Warrior protein bar fuels your training with a huge 20g of hi

£12.00 £15.99
14% Off
STYRKR

New
Styrkr BAR50 Energy Bars - Pack of 12 Rice Bars for Cycling & Running - Dark Chocolate Chip Flavour - Approved by Endura
WORLD’S BEST, ATHLETE-APPROVED, ALL-IN-ONE ENERGY BAR: The BAR50 Dark Chocolate Chip Energy Bar is an adventure-ready, q

£29.99 £34.99
Nature Valley

New
Nature Valley Protein Peanut & Chocolate Gluten Free Cereal Bars 26 x 40g
Nature Valley Protein Cereal Bars contain 10g of protein and are high in fibre

£15.60
20% Off
HIGH5

New
HIGH5 Energy Bars for Running & Cycling, with Real Fruits, Banana, 12 x 55g
Sustained Support for Endurance: nutrition bars deliver a blend of simple and complex carbohydrates for long-lasting ene

£15.94 £19.99
20% Off
HIGH5

New
HIGH5 Energy Bars for Running & Cycling, with Real Fruits, Coconut, 12x55g
Sustained Support for Endurance: nutrition bars deliver a blend of simple and complex carbohydrates for long-lasting ene

£15.94 £19.99

10 Energy Nutritional Bars deals are available from: Amazon stores, starting from £7.99.
The biggest discount we found is 25% on Warrior RAW Protein Bars 12 x 75g High Protein Oat Flapjack Snack at Amazon.
The lowest price we found is £7.99 while the highest is £29.99.
Prices for the best Energy Nutritional Bars deals average at £19.57.
Last updated on September 23, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Energy Nutritional Bars.