| 18 Products | May 2023 | May 2024 | Change |
| Grenade Carb Killa High Protein Bar Chocolate Chip Cookie Dough (60g) | £2.90 | £2.70 | - £0.20 -6.9% decrease |
| | £2.90 | £2.70 | - £0.20 -6.9% decrease |
| Grenade Carb Killa Dark Raspberry Protein Bar (60g) | £2.90 | £2.90 | £0.00 No change |
| | £2.90 | £2.90 | £0.00 No change |
| Grenade Oreo Protein (60g) | £2.90 | £2.70 | - £0.20 -6.9% decrease |
| | £2.90 | £2.70 | - £0.20 -6.9% decrease |
| Grenade Peanut Butter & Jelly Protein Bar (60g) | £2.90 | £2.70 | - £0.20 -6.9% decrease |
| | £2.90 | £2.70 | - £0.20 -6.9% decrease |
| Grenade Carb Killa Birthday Cake Protein Bar (60g) | £2.25 | £2.70 | + £0.45 20% increase |
| | £2.25 | £2.70 | + £0.45 20% increase |
| Grenade Carb Killa High Protein Low Sugar Bar White Chocolate Cookie (60g) | £2.75 | £2.70 | - £0.05 -1.8% decrease |
| | £2.75 | £2.70 | - £0.05 -1.8% decrease |
| Grenade Carb Killa Choc Chip Cookie Dough Protein Bar (60g) | £2.75 | £2.75 | £0.00 No change |
| | £2.75 | £2.75 | £0.00 No change |
| Grenade Carb Killa High Protein Bar White Chocolate Salted Peanut (60g) | £2.90 | £2.70 | - £0.20 -6.9% decrease |
| | £2.90 | £2.70 | - £0.20 -6.9% decrease |
| Grenade Carb Killa High Protein Bar Peanut Nutter (60g) | £2.75 | £2.70 | - £0.05 -1.8% decrease |
| | £2.75 | £2.70 | - £0.05 -1.8% decrease |
| Grenade Carb Killa Chocolate Chip Salted Caramel Protein Bar (60g) | £2.90 | £2.70 | - £0.20 -6.9% decrease |
| | £2.90 | £2.70 | - £0.20 -6.9% decrease |
