| 20 Products | Apr 2025 | Apr 2026 | Change |
| SlimFast Cafe Latte Milkshake (325ml) | £10.47 | £9.90 | - £0.57 -5.4% decrease |
| | £10.43 | £9.00 | - £1.43 -13.7% decrease |
| | £11.00 | £11.00 | £0.00 -6.7% increase |
| | £11.00 | £11.00 | £0.00 -4.4% increase |
| | £11.00 | £9.00 | - £2.00 -7.9% decrease |
| | £11.00 | £11.00 | £0.00 -6.3% increase |
| | £8.39 | £8.39 | £0.00 -5.4% increase |
| SlimFast Vanilla Milkshake Multipack Bottle (325ml) | £10.57 | £10.00 | - £0.57 -5.4% decrease |
| | £10.43 | £9.00 | - £1.43 -13.7% decrease |
| | £11.00 | £11.00 | £0.00 -6.7% increase |
| | £11.00 | £11.00 | £0.00 -4.4% increase |
| | £11.00 | £9.00 | - £2.00 -7.9% decrease |
| | £11.00 | £11.00 | £0.00 -6.3% increase |
| | £9.00 | £9.00 | £0.00 -5.4% increase |
| SlimFast Strawberry Milkshake Multipack (325ml) | £10.64 | £9.90 | - £0.74 -7% decrease |
| | £10.43 | £9.00 | - £1.43 -13.7% decrease |
| | £11.00 | £11.00 | £0.00 -6.7% increase |
| | £11.00 | £11.00 | £0.00 -4.4% increase |
| | £11.00 | £9.00 | - £2.00 -7.9% decrease |
| | £11.00 | £11.00 | £0.00 -6.3% increase |
| | £9.41 | £8.39 | - £1.02 -7% decrease |
| SlimFast Chocolate Caramel Treat Bars (26g) | £7.14 | £6.95 | - £0.19 -2.7% decrease |
| | £3.42 | £3.42 | £0.00 No change |
| | £3.60 | £3.60 | £0.00 No change |
| | £3.60 | £3.60 | £0.00 No change |
| | £3.60 | £2.50 | - £1.10 -7.9% decrease |
| | £3.60 | £3.60 | £0.00 -6.2% increase |
| | £25.00 | £25.00 | £0.00 -2.7% increase |
| SlimFast Chunky Chocolate Flavour Protein Shakes (325ml) | £10.39 | £9.90 | - £0.49 -4.7% decrease |
| | £10.43 | £9.00 | - £1.43 -13.7% decrease |
| | £11.00 | £11.00 | £0.00 -6.7% increase |
| | £11.00 | £11.00 | £0.00 -4.4% increase |
| | £11.00 | £9.00 | - £2.00 -7.9% decrease |
| | £11.00 | £11.00 | £0.00 -6.3% increase |
| | £7.92 | £8.39 | + £0.47 -4.7% increase |
| SlimFast Banana Meal Shake Powder 10 Meals (365g) | £7.75 | £6.70 | - £1.05 -13.5% decrease |
| | £7.48 | £5.00 | - £2.48 -33.2% decrease |
| | £7.75 | £8.00 | + £0.25 -14.7% increase |
| | £7.50 | £7.50 | £0.00 -9.9% increase |
| | £8.00 | £5.00 | - £3.00 -16.9% decrease |
| | £8.00 | £8.00 | £0.00 -13.5% increase |
| SlimFast Golden Syrup Porridge (29g) | £5.00 | £5.40 | + £0.40 8% increase |
| | £5.00 | £5.00 | £0.00 No change |
| | £5.00 | £5.00 | £0.00 No change |
| | £5.00 | £5.00 | £0.00 No change |
| | £5.00 | £5.00 | £0.00 No change |
| | £4.99 | £6.99 | + £2.00 8% increase |
| SlimFast Strawberry Meal Shake Powder 10 Meals (365g) | £7.75 | £6.80 | - £0.95 -12.3% decrease |
| | £7.48 | £5.00 | - £2.48 -33.2% decrease |
| | £7.75 | £8.00 | + £0.25 -14.7% increase |
| | £7.50 | £8.00 | + £0.50 -7.7% increase |
| | £8.00 | £5.00 | - £3.00 -15.4% decrease |
| | £8.00 | £8.00 | £0.00 -12.3% increase |
| SlimFast Chocolate Meal Shake Powder 10 Meals (375g) | £7.95 | £6.80 | - £1.15 -14.5% decrease |
| | £7.48 | £5.00 | - £2.48 -33.2% decrease |
| | £7.75 | £8.00 | + £0.25 -14.7% increase |
| | £8.50 | £8.00 | - £0.50 -11.5% decrease |
| | £8.00 | £5.00 | - £3.00 -18% decrease |
| | £8.00 | £8.00 | £0.00 -14.5% increase |
| Slimfast Advanced Vitality Raspberry Crush Meal Replacement Shake (400g) | £13.26 | £13.26 | £0.00 No change |
| | £13.99 | £13.99 | £0.00 No change |
| | £12.05 | £12.05 | £0.00 No change |
| | £12.00 | £12.00 | £0.00 No change |
| | £15.00 | £15.00 | £0.00 No change |
