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

Last Updated - 15/12/2025 Sort By:

Best Choice
CLIF Bar

New
CLIF Bar Energy Bars/Nutritional Protein Bar, Source of Plant Based Protein, Crunchy Peanut Butter, 12 x 68g
The "Ultimate Energy Bar" made with a mix of plant-based ingredients, carbohydrates, protein, fat and vitamin B13

£13.90 £21.00
Best Value
CLIF Bar

New
CLIF Bar Energy Bars/Nutritional Protein Bar, Source of Plant Based Protein, Crunchy Peanut Butter, 12 x 68g
The "Ultimate Energy Bar" made with a mix of plant-based ingredients, carbohydrates, protein, fat and vitamin B13

£14.59 £21.00
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, Calcium, Sodium, Magnesium & Potassium - to replace salts lost through sweat, avoi

£7.99
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, Calcium, Sodium, Magnesium & Potassium - to replace salts lost through sweat, avoi

£7.59 £7.99
Science in Sport

New
Science in Sport Beta Fuel Dual Source Energy Chews, Energy Bars, Orange Flavour, 46g of Carbs, 60g Bar (6 Pack)
Orange Flavour Energy Bars: Includes 60g Energy Bar (6 Pack) of Science in Sport BetaFuel Dual Source Energy Chews, Oran

£13.85 £14.99
16% Off
Science in Sport

New
Science in Sport Beta Fuel Dual Source Energy Chews, Energy Bars, Orange Flavour, 46g of Carbs, 60g Bar (6 Pack)
Orange Flavour Energy Bars: Includes 60g Energy Bar (6 Pack) of Science in Sport BetaFuel Dual Source Energy Chews, Oran

£12.55 £14.99
HIGH5

New
HIGH5 Energy Bars - High Carb Energy Bars for Running, Cycling & Hiking - Vegan Oat Bars with Real Fruits - Healthy Snac
Sustained Support for Endurance: nutrition bars deliver a blend of simple and complex carbohydrates for long-lasting ene

£12.99
10% Off
HIGH5

New
HIGH5 Energy Bars - High Carb Energy Bars for Running, Cycling & Hiking - Vegan Oat Bars with Real Fruits - Healthy Snac
Sustained Support for Endurance: nutrition bars deliver a blend of simple and complex carbohydrates for long-lasting ene

£11.69 £12.99
25% Off
Warrior

New
Warrior Raw Protein Bars – 12 x 75g High Protein Snack – High Fibre, Low Sugar – Ideal Meal Replacement or Healthy Nutri
HIGH PROTEIN FOR MUSCLE GROWTH: 20g high protein bar; high protein flapjack; high protein oat bar for muscle growth, lea

£11.99 £15.99
25% Off
Warrior

New
Warrior Raw Protein Bars – 12 x 75g High Protein Snack – High Fibre, Low Sugar – Ideal Meal Replacement or Healthy Nutri
HIGH PROTEIN FOR MUSCLE GROWTH: 20g high protein bar; high protein flapjack; high protein oat bar for muscle growth, lea

£11.99 £15.99

10 Energy Nutritional Bars deals are available from: Amazon stores, starting from £7.59.
The biggest discount we found is 34% on CLIF Bar Energy Bars/Nutritional Protein Bar, Source of Plant Based Protein, Crunchy Peanut Butter, 12 x 68g at Amazon.
The lowest price we found is £7.59 while the highest is £14.59.
Prices for the best Energy Nutritional Bars deals average at £11.91.
Last updated on December 15, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Energy Nutritional Bars.