| 18 Products | May 2023 | May 2024 | Change |
| Seven Seas High Strength Cod Liver Oil Omega-3 120 Caps () | £11.00 | £11.00 | £0.00 No change |
| | £11.00 | £11.00 | £0.00 No change |
| Seven Seas Cod Liver Oil One A Day Omega-3 Fish Oil & Vitamin D Caps () | £6.50 | £6.50 | £0.00 No change |
| | £6.50 | £6.50 | £0.00 No change |
| Tesco Health Cod Liver Oil And Calcium 30 Capsules () | £2.60 | £2.60 | £0.00 No change |
| | £2.60 | £2.60 | £0.00 No change |
| Seven Seas Cod Liver Oil One A Day Omega-3 Fish Oil & Vitamin D Caps () | £11.00 | £12.50 | + £1.50 13.6% increase |
| | £11.00 | £12.50 | + £1.50 13.6% increase |
| Seven Seas Pure Clo Liquid (300ml) | £4.60 | £4.60 | £0.00 No change |
| | £4.60 | £4.60 | £0.00 No change |
| Tesco Health Mobility High Strength Omega-3 Capsules with Cod Liver Oil () | £11.05 | £12.00 | + £0.95 8.6% increase |
| | £11.05 | £12.00 | + £0.95 8.6% increase |
| Tesco Health High Strength Cod Liver Oil Omega-3 Capsules (1000mg) | £1.95 | £2.50 | + £0.55 28.2% increase |
| | £1.95 | £2.50 | + £0.55 28.2% increase |
| Seven Seas Omega-3 Fish Oil Vitamin D 30 Capsules () | £8.50 | £9.50 | + £1.00 11.8% increase |
| | £8.50 | £9.50 | + £1.00 11.8% increase |
| Seven Seas Cod Liver Oil Plus Omega-3 Fish Oil Liquid With Vitamin D (150ml) | £5.00 | £5.00 | £0.00 No change |
| | £5.00 | £5.00 | £0.00 No change |
| Tesco Health High Strength Cod Liver Oil Omega-3 Capsules () | £5.60 | £6.50 | + £0.90 16.1% increase |
| | £5.60 | £6.50 | + £0.90 16.1% increase |
