| 20 Products | May 2025 | May 2026 | Change |
| Grenade Carb Killa High Protein Low Sugar Bar White Chocolate Cookie (60g) | £2.94 | £2.78 | - £0.16 -5.4% decrease |
| | £2.57 | £2.00 | - £0.57 -22.2% decrease |
| | £2.70 | £2.70 | £0.00 -11% increase |
| | £2.90 | £2.90 | £0.00 -7% increase |
| | £2.70 | £2.00 | - £0.70 -11.8% decrease |
| | £2.85 | £2.85 | £0.00 -9.1% increase |
| | £2.90 | £2.90 | £0.00 -7.6% increase |
| | £2.90 | £2.90 | £0.00 -6.5% increase |
| | £3.99 | £3.99 | £0.00 -5.4% increase |
| Grenade Carb Killa High Protein Bar White Chocolate Salted Peanut (60g) | £3.32 | £3.17 | - £0.15 -4.5% decrease |
| | £2.57 | £2.00 | - £0.57 -22.2% decrease |
| | £2.70 | £2.70 | £0.00 -11% increase |
| | £2.90 | £2.90 | £0.00 -7% increase |
| | £2.70 | £2.70 | £0.00 -5.1% increase |
| | £3.45 | £3.45 | £0.00 -3.8% increase |
| | £2.50 | £2.50 | £0.00 -3.2% increase |
| | £2.90 | £2.90 | £0.00 -2.8% increase |
| | £6.82 | £6.20 | - £0.62 -4.5% decrease |
| Grenade Carb Killa High Protein Bar Peanut Nutter (60g) | £2.94 | £2.89 | - £0.05 -1.7% decrease |
| | £2.57 | £2.20 | - £0.37 -14.4% decrease |
| | £2.70 | £2.70 | £0.00 -7.2% increase |
| | £2.90 | £2.90 | £0.00 -4.4% increase |
| | £2.70 | £2.70 | £0.00 -3.3% increase |
| | £2.85 | £2.85 | £0.00 -2.6% increase |
| | £2.90 | £2.90 | £0.00 -2.2% increase |
| | £2.90 | £2.90 | £0.00 -1.8% increase |
| | £4.01 | £3.99 | - £0.02 -1.7% decrease |
| Grenade Carb Killa Dark Raspberry Protein Bar (60g) | £2.56 | £2.56 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| | £2.70 | £2.70 | £0.00 No change |
| | £2.90 | £2.90 | £0.00 No change |
| | £2.70 | £2.70 | £0.00 No change |
| | £2.75 | £2.75 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| | £2.90 | £2.90 | £0.00 No change |
| Grenade Protein Bar Chocolate Chip Cookie Dough Flavour (60g) | £2.53 | £2.55 | + £0.02 0.8% increase |
| | £2.25 | £2.25 | £0.00 No change |
| | £2.75 | £2.75 | £0.00 No change |
| | £2.75 | £2.75 | £0.00 No change |
| | £2.75 | £2.85 | + £0.10 0.8% increase |
| | £2.20 | £2.20 | £0.00 0.8% increase |
| | £2.50 | £2.50 | £0.00 0.8% increase |
| Grenade Carb Killa High Protein Shake White () | £4.46 | £4.46 | £0.00 No change |
| | £2.25 | £2.25 | £0.00 No change |
| | £2.25 | £2.25 | £0.00 No change |
| | £2.25 | £2.25 | £0.00 No change |
| | £2.49 | £2.49 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| | £14.99 | £14.99 | £0.00 No change |
| Grenade Lemon Cheesecake Protein Bar Protein (60g) | £2.75 | £2.75 | £0.00 No change |
| | £2.57 | £2.57 | £0.00 No change |
| | £2.70 | £2.70 | £0.00 No change |
| | £2.90 | £2.90 | £0.00 No change |
| | £2.70 | £2.70 | £0.00 No change |
| | £2.90 | £2.90 | £0.00 No change |
| Grenade Carb Killa Jaffa Quake Protein Bar Chocolate Orange Flavour (60g) | £2.75 | £2.69 | - £0.06 -2.2% decrease |
| | £2.57 | £2.25 | - £0.32 -12.5% decrease |
| | £2.70 | £2.70 | £0.00 -6.1% increase |
| | £2.90 | £2.90 | £0.00 -3.7% increase |
| | £2.70 | £2.70 | £0.00 -2.9% increase |
| | £2.90 | £2.90 | £0.00 -2.2% increase |
| Grenade Carb Killa High Protein Bar Caramel Chaos (60g) | £2.98 | £2.86 | - £0.12 -4% decrease |
| | £2.57 | £2.00 | - £0.57 -22.2% decrease |
| | £2.70 | £2.70 | £0.00 -11% increase |
| | £2.70 | £2.70 | £0.00 -7.1% increase |
| | £2.90 | £2.90 | £0.00 -5.1% increase |
| | £4.02 | £4.02 | £0.00 -4% increase |
| Grenade Carb Killa High Protein Fudged Up Bar (60g) | £2.74 | £2.63 | - £0.11 -4% decrease |
| | £2.57 | £2.00 | - £0.57 -22.2% decrease |
| | £2.70 | £2.70 | £0.00 -11% increase |
| | £2.90 | £2.90 | £0.00 -7% increase |
| | £2.70 | £2.70 | £0.00 -5.1% increase |
| | £2.85 | £2.85 | £0.00 -4% increase |
