| 29 Products | Jul 2025 | Jul 2026 | Change |
| SlimFast Cafe Latte Milkshake (325ml) | £10.23 | £10.05 | - £0.18 -1.8% decrease |
| | £8.39 | £7.33 | - £1.06 -12.6% decrease |
| | £11.00 | £11.00 | £0.00 -5.5% increase |
| | £11.00 | £9.00 | - £2.00 -10.1% decrease |
| | £8.98 | £10.97 | + £1.99 -2.6% increase |
| | £11.00 | £11.00 | £0.00 -2.1% increase |
| | £11.00 | £11.00 | £0.00 -1.8% increase |
| SlimFast Vanilla Milkshake Multipack Bottle (325ml) | £10.33 | £10.00 | - £0.33 -3.2% decrease |
| | £11.00 | £11.00 | £0.00 No change |
| | £11.00 | £9.00 | - £2.00 -9.1% decrease |
| | £11.00 | £11.00 | £0.00 -6.1% increase |
| | £9.00 | £9.00 | £0.00 -4.8% increase |
| | £11.00 | £11.00 | £0.00 -3.8% increase |
| | £8.98 | £9.00 | + £0.02 -3.2% increase |
| SlimFast Strawberry Milkshake Multipack (325ml) | £10.28 | £9.55 | - £0.73 -7.1% decrease |
| | £11.00 | £8.00 | - £3.00 -27.3% decrease |
| | £8.69 | £7.33 | - £1.36 -22.1% decrease |
| | £11.00 | £9.00 | - £2.00 -20.7% decrease |
| | £8.98 | £10.97 | + £1.99 -11% increase |
| | £11.00 | £11.00 | £0.00 -8.6% increase |
| | £11.00 | £11.00 | £0.00 -7.1% increase |
| SlimFast Chunky Chocolate Flavour Protein Shakes (325ml) | £10.28 | £10.05 | - £0.23 -2.2% decrease |
| | £11.00 | £11.00 | £0.00 No change |
| | £8.69 | £7.33 | - £1.36 -6.9% decrease |
| | £11.00 | £9.00 | - £2.00 -10.9% decrease |
| | £8.98 | £10.97 | + £1.99 -3.4% increase |
| | £11.00 | £11.00 | £0.00 -2.7% increase |
| | £11.00 | £11.00 | £0.00 -2.2% increase |
| SlimFast Banana Meal Shake Powder 10 Meals (365g) | £7.30 | £7.89 | + £0.59 8.1% increase |
| | £8.00 | £8.00 | £0.00 No change |
| | £4.98 | £7.97 | + £2.99 23.1% increase |
| | £8.00 | £8.00 | £0.00 14.3% increase |
| | £8.00 | £8.00 | £0.00 10.2% increase |
| | £7.50 | £7.50 | £0.00 8.1% increase |
| SlimFast Strawberry Meal Shake Powder 10 Meals (365g) | £7.30 | £7.39 | + £0.09 1.2% increase |
| | £8.00 | £5.00 | - £3.00 -37.5% decrease |
| | £4.98 | £7.97 | + £2.99 No change |
| | £8.00 | £8.00 | £0.00 No change |
| | £7.50 | £8.00 | + £0.50 1.7% increase |
| | £8.00 | £8.00 | £0.00 1.2% increase |
| SlimFast Chocolate Meal Shake Powder 10 Meals (375g) | £7.50 | £7.99 | + £0.49 6.5% increase |
| | £8.00 | £8.00 | £0.00 No change |
| | £4.98 | £7.97 | + £2.99 23.1% increase |
| | £8.00 | £8.00 | £0.00 14.3% increase |
| | £8.50 | £8.00 | - £0.50 8.4% decrease |
| | £8.00 | £8.00 | £0.00 6.5% increase |
| Complan Original Nutritional Drink (425g) | £5.29 | £5.46 | + £0.17 3.2% increase |
| | £5.50 | £5.50 | £0.00 No change |
| | £5.00 | £5.85 | + £0.85 8.2% increase |
| | £5.50 | £5.50 | £0.00 5.4% increase |
| | £5.50 | £5.50 | £0.00 3.9% increase |
| | £4.95 | £4.95 | £0.00 3.2% increase |
| Complan Rich Chocolate Nutritional Drink Sachet (55g) | £5.06 | £4.75 | - £0.31 -6.1% decrease |
| | £5.00 | £5.00 | £0.00 No change |
| | £5.00 | £5.00 | £0.00 No change |
| | £5.00 | £5.00 | £0.00 No change |
| | £5.25 | £4.00 | - £1.25 -6.1% decrease |
| Slimfast Advanced Vitality Raspberry Crush Meal Replacement Shake (400g) | £13.26 | £13.26 | £0.00 No change |
| | £12.00 | £12.00 | £0.00 No change |
| | £13.99 | £13.99 | £0.00 No change |
| | £15.00 | £15.00 | £0.00 No change |
| | £12.05 | £12.05 | £0.00 No change |
