| 7 Products | Apr 2025 | Apr 2026 | Change |
| Relentless Origin Energy Drink Multipack 4x500 (500ml) | £3.90 | £3.77 | - £0.13 -3.3% decrease |
| | £2.98 | £3.28 | + £0.30 10.1% increase |
| | £3.90 | £3.30 | - £0.60 -4.4% decrease |
| | £3.90 | £3.50 | - £0.40 -6.4% decrease |
| | £4.50 | £3.50 | - £1.00 -11% decrease |
| | £3.50 | £3.50 | £0.00 -9% increase |
| | £3.90 | £3.85 | - £0.05 -7.7% decrease |
| | £3.90 | £4.50 | + £0.60 -4.5% increase |
| | £4.49 | £4.49 | £0.00 -3.6% increase |
| | £3.99 | £3.99 | £0.00 -3.3% increase |
| Relentless Origin Energy Drink (500ml) | £1.01 | £0.98 | - £0.03 -3% decrease |
| | £1.20 | £1.00 | - £0.20 -16.7% decrease |
| | £1.20 | £1.20 | £0.00 -8.3% increase |
| | £1.00 | £1.00 | £0.00 -5.3% increase |
| | £0.99 | £1.00 | + £0.01 -4.5% increase |
| | £1.00 | £1.00 | £0.00 -3.7% increase |
| | £1.00 | £1.00 | £0.00 -3.7% increase |
| | £0.66 | £0.66 | £0.00 -3% increase |
| Relentless Raspberry Zero Energy Drink () | £1.11 | £1.17 | + £0.06 5.4% increase |
| | £1.08 | £1.08 | £0.00 No change |
| | £1.25 | £1.25 | £0.00 No change |
| | £1.25 | £1.00 | - £0.25 -6.7% decrease |
| | £0.99 | £1.50 | + £0.51 6.1% increase |
| | £1.00 | £1.00 | £0.00 5.4% increase |
| Relentless Fruit Punch Energy Drink (500ml) | £1.53 | £1.53 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £2.59 | £2.59 | £0.00 No change |
| Relentless Cherry Energy Drink (500ml) | £1.09 | £1.22 | + £0.13 11.9% increase |
| | £1.08 | £1.00 | - £0.08 -7.4% decrease |
| | £1.20 | £1.25 | + £0.05 -0.9% increase |
| | £0.99 | £1.40 | + £0.41 11.9% 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 |
