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8 Item(s)

Protein Bars

We have a large range of protein bars at Box of Protein. We have many big brand protein bars including, Grenade Carb Killa, Mars Protein, Fulfil, USN, Frankys Bakery, Oh Yeah! / ONE1 Brands, Yorkie, Myprotein, Protein Dynamix and many many more! If there's a protein bar we don't have, let us know you want it via the contact page.

Grenade Carb Killa - White Chocolate Cookie

£2.39£2.99
You Save £0.60 / 20%
A triple-layered deliciously crunchy low carb high protein bar. High Protein – over 23g Per Bar* Low Carbs and Low Sugar Informed Sport approved and accredited KEY BENEFITS Carb Killa® is made using a specially selected baking process for exceptional taste resulting in a softer, crunchier texture. Carb Killa® is high in complete proteins, low in impact carbs and loaded...

Grenade Carb Killa - Jaffa Quake

£2.39£2.99
You Save £0.60 / 20%
A triple-layered deliciously crunchy low carb high protein bar. High Protein – over 23g Per Bar* Low Carbs and Low Sugar Informed Sport approved and accredited KEY BENEFITS Carb Killa® is made using a specially selected baking process for exceptional taste resulting in a softer, crunchier texture. Carb Killa® is high in complete proteins, low in impact carbs and loaded...

Grenade Carb Killa - Chocolate Chip Cookie Dough

£2.39£2.99
You Save £0.60 / 20%
The new addition to the already amazing selection of Grenade Carb Killa bars. A triple-layered deliciously crunchy low carb high protein bar. High Protein – over 23g Per Bar* Low Carbs and Low Sugar Informed Sport approved and accredited KEY BENEFITS Carb Killa® is made using a specially selected baking process for exceptional taste resulting in a softer, crunchier texture....

Yorkie Pro Protein Bar

£1.99£2.39
You Save £0.40 / 17%
Adding to the ever growing list of our favourite chocolate bars now in a protein bar form, the Yorkie Pro Protein Bar is now here and tastes just like the original!! Not only does the Yorkie Pro Protein Bar taste amazing, it has some great macros too, so you can now fit in this and an array of chocolate bars...

Grenade Carb Killa - Peanut Nutter

£2.39£2.99
You Save £0.60 / 20%
A triple-layered deliciously crunchy low carb high protein bar. High Protein – over 23g Per Bar* Low Carbs and Low Sugar Informed Sport approved and accredited KEY BENEFITS Carb Killa® is made using a specially selected baking process for exceptional taste resulting in a softer, crunchier texture. Carb Killa® is high in complete proteins, low in impact carbs and loaded...

Grenade Carb Killa - Dark Chocolate Mint

£2.39£2.99
You Save £0.60 / 20%
A triple-layered deliciously crunchy low carb high protein bar. High Protein – over 23g Per Bar* Low Carbs and Low Sugar Informed Sport approved and accredited KEY BENEFITS Carb Killa® is made using a specially selected baking process for exceptional taste resulting in a softer, crunchier texture. Carb Killa® is high in complete proteins, low in impact carbs and loaded...

Grenade Carb Killa - Chocolate Crunch

£2.39£2.99
You Save £0.60 / 20%
A triple-layered deliciously crunchy low carb high protein bar. High Protein – over 23g Per Bar* Low Carbs and Low Sugar Informed Sport approved and accredited KEY BENEFITS Carb Killa® is made using a specially selected baking process for exceptional taste resulting in a softer, crunchier texture. Carb Killa® is high in complete proteins, low in impact carbs and loaded...

Grenade Carb Killa - Cookies & Cream

£2.39£2.99
You Save £0.60 / 20%
A triple-layered deliciously crunchy low carb high protein bar. High Protein – over 23g Per Bar* Low Carbs and Low Sugar Informed Sport approved and accredited KEY BENEFITS Carb Killa® is made using a specially selected baking process for exceptional taste resulting in a softer, crunchier texture. Carb Killa® is high in complete proteins, low in impact carbs and loaded...