| 7 Products | Aug 2024 | Aug 2025 | Change |
| Relentless Origin Energy Drink Multipack 4x500 (500ml) | £3.83 | £3.91 | + £0.08 2.1% increase |
| | £3.50 | £3.32 | - £0.18 -5.1% decrease |
| | £3.90 | £4.50 | + £0.60 5.7% increase |
| | £3.90 | £3.50 | - £0.40 0% decrease |
| | £3.50 | £3.50 | £0.00 0.3% increase |
| | £3.50 | £3.50 | £0.00 No change |
| | £3.75 | £3.85 | + £0.10 0.5% increase |
| | £3.90 | £4.50 | + £0.60 2.7% increase |
| | £4.49 | £4.49 | £0.00 2.4% increase |
| | £3.99 | £3.99 | £0.00 2.1% increase |
| Relentless Origin Energy Drink (500ml) | £1.07 | £1.01 | - £0.06 -5.6% decrease |
| | £1.20 | £1.20 | £0.00 No change |
| | £1.25 | £1.20 | - £0.05 -2.4% decrease |
| | £1.25 | £1.00 | - £0.25 -8.1% decrease |
| | £1.13 | £1.00 | - £0.13 -9.1% decrease |
| | £1.00 | £1.00 | £0.00 -7.7% increase |
| | £1.00 | £1.00 | £0.00 -6.1% increase |
| | £0.66 | £0.66 | £0.00 -5.6% increase |
| Relentless Raspberry Zero Energy Drink (500ml) | £1.15 | £1.07 | - £0.08 -7% decrease |
| | £1.25 | £1.08 | - £0.17 -13.6% decrease |
| | £1.25 | £1.25 | £0.00 -6.4% increase |
| | £1.25 | £1.00 | - £0.25 -11.2% decrease |
| | £1.00 | £1.00 | £0.00 -9.2% increase |
| | £1.00 | £1.00 | £0.00 -7% increase |
| Relentless Cherry Energy Drink (500ml) | £1.16 | £1.03 | - £0.13 -11.2% decrease |
| | £1.25 | £1.08 | - £0.17 -13.6% decrease |
| | £1.10 | £1.00 | - £0.10 -11.9% decrease |
| | £1.13 | £1.00 | - £0.13 -11.2% decrease |
| Relentless Zero Sugar Raspberry Energy Drink () | £3.63 | £3.57 | - £0.06 -1.7% decrease |
| | £3.50 | £3.32 | - £0.18 -5.1% decrease |
| | £3.90 | £3.90 | £0.00 -2.4% increase |
| | £3.50 | £3.50 | £0.00 -1.7% increase |
| Relentless Cherry Energy Drink (500ml) | £0.95 | £0.95 | £0.00 No change |
| | £0.90 | £0.90 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| Relentless Passion Punch (500ml) | £3.50 | £3.50 | £0.00 No change |
| | £3.50 | £3.50 | £0.00 No change |
