| 49 Products | May 2025 | May 2026 | Change |
| Amoy Light Soy Sauce (150ml) | £1.64 | £1.77 | + £0.13 7.9% increase |
| | £2.00 | £2.00 | £0.00 No change |
| | £1.25 | £2.00 | + £0.75 22.7% increase |
| | £2.00 | £2.00 | £0.00 14.3% increase |
| | £1.50 | £2.10 | + £0.60 20.1% increase |
| | £2.00 | £2.00 | £0.00 15.4% increase |
| | £1.50 | £2.00 | + £0.50 18.1% increase |
| | £1.50 | £1.50 | £0.00 15.5% increase |
| | £1.95 | £1.25 | - £0.70 8.8% decrease |
| | £1.10 | £1.10 | £0.00 7.9% increase |
| Amoy Dark Soy Sauce (150ml) | £1.68 | £1.83 | + £0.15 8.9% increase |
| | £2.00 | £2.00 | £0.00 No change |
| | £1.25 | £2.00 | + £0.75 22.7% increase |
| | £2.00 | £2.00 | £0.00 14.3% increase |
| | £1.50 | £2.10 | + £0.60 20.1% increase |
| | £2.00 | £2.00 | £0.00 15.4% increase |
| | £1.50 | £2.00 | + £0.50 18.1% increase |
| | £2.00 | £1.50 | - £0.50 10.9% decrease |
| | £1.50 | £1.50 | £0.00 9.9% increase |
| | £1.40 | £1.40 | £0.00 8.9% increase |
| Kikkoman Naturally Brewed Soy Sauce (150ml) | £3.43 | £2.98 | - £0.45 -13.1% decrease |
| | £2.75 | £3.00 | + £0.25 9.1% increase |
| | £3.00 | £3.00 | £0.00 4.2% increase |
| | £3.55 | £3.80 | + £0.25 5.5% increase |
| | £3.00 | £3.00 | £0.00 3.9% increase |
| | £3.00 | £3.00 | £0.00 3.3% increase |
| | £3.00 | £3.00 | £0.00 2.6% increase |
| | £3.00 | £3.00 | £0.00 2.3% increase |
| | £6.13 | £2.00 | - £4.13 -13.1% decrease |
| Kikkoman All-Purpose Soy Sauce (250ml) | £3.85 | £3.59 | - £0.26 -6.8% decrease |
| | £7.23 | £5.50 | - £1.73 -23.9% decrease |
| | £3.35 | £3.50 | + £0.15 -14.9% increase |
| | £3.35 | £3.35 | £0.00 -11.2% increase |
| | £3.35 | £3.35 | £0.00 -9% increase |
| | £3.35 | £3.35 | £0.00 -7.7% increase |
| | £2.49 | £2.49 | £0.00 -6.8% increase |
| Kikkoman Gluten Free Tamari Soy Sauce (250ml) | £3.06 | £3.03 | - £0.03 -1% decrease |
| | £3.00 | £3.00 | £0.00 No change |
| | £3.15 | £3.35 | + £0.20 3.2% increase |
| | £2.84 | £2.74 | - £0.10 1% decrease |
| | £3.35 | £3.35 | £0.00 0.6% increase |
| | £3.00 | £3.00 | £0.00 0.7% increase |
| | £3.00 | £2.75 | - £0.25 -1% decrease |
| Kikkoman Reduced Salt Soy Sauce Less (150ml) | £3.15 | £3.96 | + £0.81 25.7% increase |
| | £3.89 | £8.76 | + £4.87 125.2% increase |
| | £3.00 | £3.00 | £0.00 70.4% increase |
| | £3.00 | £3.00 | £0.00 49.1% increase |
| | £3.00 | £3.00 | £0.00 37.9% increase |
| | £3.00 | £3.00 | £0.00 30.5% increase |
| | £3.00 | £3.00 | £0.00 25.7% increase |
| Amoy Reduced Salt Soy Sauce (150ml) | £1.64 | £1.89 | + £0.25 15.2% increase |
| | £2.00 | £2.00 | £0.00 No change |
| | £1.25 | £2.00 | + £0.75 22.7% increase |
| | £2.00 | £2.00 | £0.00 14.3% increase |
| | £1.50 | £2.00 | + £0.50 18.3% increase |
| | £1.45 | £1.45 | £0.00 15.2% increase |
| Kikkoman Soy Sauce Bottle (1l) | £7.06 | £6.43 | - £0.63 -8.9% decrease |
| | £7.96 | £5.17 | - £2.79 -35.1% decrease |
| | £7.60 | £7.25 | - £0.35 -20.2% decrease |
| | £7.25 | £7.25 | £0.00 -13.7% increase |
| | £5.49 | £5.49 | £0.00 -11.2% increase |
| | £7.00 | £7.00 | £0.00 -8.9% increase |
| Lee Kum Kee Premium Dark Soy Sauce (150ml) | £1.44 | £1.50 | + £0.06 4.2% increase |
| | £1.33 | £1.50 | + £0.17 12.8% increase |
| | £1.44 | £1.48 | + £0.04 7.2% increase |
| | £1.50 | £1.50 | £0.00 4.9% increase |
| | £1.50 | £1.50 | £0.00 4.2% increase |
| Blue Dragon Light Soy Sauce (375ml) | £1.90 | £1.85 | - £0.05 -2.6% decrease |
| | £2.35 | £2.04 | - £0.31 -13.2% decrease |
| | £2.35 | £2.45 | + £0.10 -4.3% increase |
| | £1.90 | £1.90 | £0.00 -3.2% increase |
| | £1.00 | £1.00 | £0.00 -2.6% increase |
