Grenade Carb Killa Protein Bars | 20g Protein | Guilt-Free Indulgence

Grenade Carb Killa Protein Bars | 20g Protein | Guilt-Free Performance Fuel

Oreo White Chocolate

£36.00

Key Benefits

20g+ Protein

A substantial protein dose in every bar.

20g+ protein

Low Impact Carbs

Around 1.5-2g of actual high-impact carbs per bar.

Low impact carbs

Sports Banned Substance Tested

Genuine third-party testing, not just a label claim.

Tested clean

Certified GMO-Free

Independently verified formulation.

GMO-free

Grenade

The PEAK4 expert team selects Grenade for its Carb Killa range, Sports Banned Substance tested and certified GMO-free, delivering genuinely high protein with low impact carbs, backed by the full PEAK4 performance ecosystem and free UK delivery over £50.

Sports Banned Substance tested

Grenade Carb Killa — 20g Protein, Low Sugar, Triple-Layered
The PEAK4 expert team selected Grenade Carb Killa for genuinely high protein and low impact carbs, a triple-layered bar with crunchy 'crispies' coated in chocolate, made using a specially selected baking process for exceptional taste.

With around 20g of protein and typically under 2g of sugar per bar, Carb Killa is Sports Banned Substance tested and certified GMO-free, available in a wide range of indulgent flavours.

Carb Killa's baking process is specifically selected to create a softer, crunchier protein bar texture, resulting in low "impact carbs" (net carbs after fibre and sugar alcohols), typically around 1.5-2g of high-impact carbs despite a higher total carbohydrate figure.

How to use

Enjoy as a post-workout pick-me-up, a mid-day treat, or an on-the-go snack, any time of day.

Format

12 bars.

Nutritional Information

Figures representative of standard flavour; exact values vary by flavour (protein 20-23g, calories 214-242).

Frequently Asked Questions

How much protein does each Carb Killa bar contain?

Around 20-23g of protein per bar, depending on flavour.

What does "low impact carbs" mean?

It refers to net carbs after accounting for fibre and sugar alcohols, typically around 1.5-2g of high-impact carbs despite a higher total carbohydrate figure, thanks to Carb Killa's specific baking process.

How much sugar does it contain?

Typically under 2g of sugar per bar.

Is Carb Killa tested for banned substances?

Yes, Sports Banned Substance tested and certified GMO-free.

What flavours are available?

Caramel Chaos, Cookies & Cream, Fudge Brownie, White Chocolate Cookie, Dark Chocolate Mint, Chocolate Crunch, White Chocolate Mocha, and Banana Armour, among others.

Why buy this from PEAK4?

The PEAK4 expert team selects Grenade for its Sports Banned Substance tested, GMO-free formulation. Orders over £50 qualify for free UK delivery.