| 18 Products | Jun 2024 | Jun 2025 | Change |
| Amoy Reduced Salt Soy Sauce (150ml) | £1.45 | £1.45 | £0.00 No change |
| | £1.45 | £1.45 | £0.00 No change |
| Kikkoman All-Purpose Soy Sauce (250ml) | £2.35 | £3.35 | + £1.00 42.6% increase |
| | £2.35 | £3.35 | + £1.00 42.6% increase |
| Waitrose Ltd Cooks' Ingredients Tamari Soy Sauce (150ml) | £3.00 | £3.00 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| Amoy Light Soy Sauce (150ml) | £2.10 | £2.10 | £0.00 No change |
| | £2.10 | £2.10 | £0.00 No change |
| Waitrose Ltd Cooks' Ingredients Dark Soya Sauce (150ml) | £1.20 | £1.20 | £0.00 No change |
| | £1.20 | £1.20 | £0.00 No change |
| Kikkoman Ponzu Citrus Soy Sauce (250ml) | £3.05 | £3.05 | £0.00 No change |
| | £3.05 | £3.05 | £0.00 No change |
| Kikkoman Gluten Free Tamari Soy Sauce (250ml) | £2.36 | £2.35 | - £0.01 -0.4% decrease |
| | £2.36 | £2.35 | - £0.01 -0.4% decrease |
| Kikkoman Soy Sauce Bottle (1l) | £7.00 | £7.00 | £0.00 No change |
| | £7.00 | £7.00 | £0.00 No change |
| Amoy Dark Soy Sauce (150ml) | £2.10 | £2.10 | £0.00 No change |
| | £2.10 | £2.10 | £0.00 No change |
| Waitrose Ltd Cooks' Ingredients LowerSalt Light Soya150ml (150ml) | £1.20 | £1.20 | £0.00 No change |
| | £1.20 | £1.20 | £0.00 No change |
