| 33 Products | Apr 2024 | Apr 2025 | Change |
| SlimFast Chocolate Caramel Treat Bars (26g) | £6.74 | £6.76 | + £0.02 0.3% increase |
| | £3.50 | £3.60 | + £0.10 2.9% increase |
| | £3.50 | £3.60 | + £0.10 2.9% increase |
| | £3.60 | £3.60 | £0.00 2% increase |
| | £3.25 | £3.42 | + £0.17 2.9% increase |
| | £25.00 | £25.00 | £0.00 0.9% increase |
| | £3.85 | £3.60 | - £0.25 0.3% decrease |
| | £4.49 | £4.49 | £0.00 0.3% increase |
| SlimFast Chunky Chocolate Flavour Protein Shakes (325ml) | £11.33 | £10.76 | - £0.57 -5% decrease |
| | £13.80 | £12.50 | - £1.30 -9.4% decrease |
| | £10.50 | £8.39 | - £2.11 -14% decrease |
| | £10.99 | £11.00 | + £0.01 -9.6% increase |
| | £11.00 | £11.00 | £0.00 -7.3% increase |
| | £11.00 | £10.43 | - £0.57 -7% decrease |
| | £11.00 | £11.00 | £0.00 -5.8% increase |
| | £11.00 | £11.00 | £0.00 -5% increase |
| SlimFast Banana Meal Shake Powder 10 Meals (365g) | £7.43 | £8.21 | + £0.78 10.5% increase |
| | £8.00 | £8.00 | £0.00 No change |
| | £8.00 | £7.48 | - £0.52 -3.3% decrease |
| | £8.50 | £8.00 | - £0.50 -4.2% decrease |
| | £5.20 | £10.75 | + £5.55 15.2% increase |
| | £7.35 | £7.50 | + £0.15 12.7% increase |
| | £7.50 | £7.50 | £0.00 10.5% increase |
| SlimFast Strawberry Meal Shake Powder 10 Meals (365g) | £8.01 | £8.21 | + £0.20 2.5% increase |
| | £8.00 | £8.00 | £0.00 No change |
| | £8.00 | £7.48 | - £0.52 -3.3% decrease |
| | £8.50 | £8.00 | - £0.50 -4.2% decrease |
| | £7.50 | £7.50 | £0.00 -3.1% increase |
| | £8.69 | £10.75 | + £2.06 2.6% increase |
| | £7.35 | £7.50 | + £0.15 2.5% increase |
| SlimFast Chocolate Meal Shake Powder 10 Meals (375g) | £8.26 | £8.21 | - £0.05 -0.6% decrease |
| | £9.19 | £9.80 | + £0.61 6.6% increase |
| | £8.00 | £7.48 | - £0.52 0.5% decrease |
| | £8.00 | £8.00 | £0.00 0.4% increase |
| | £8.50 | £8.00 | - £0.50 -1.2% decrease |
| | £8.50 | £8.50 | £0.00 -0.9% increase |
| | £7.35 | £7.50 | + £0.15 -0.6% increase |
| Complan Rich Chocolate Nutritional Drink Sachet (55g) | £5.25 | £6.57 | + £1.32 25.1% increase |
| | £5.99 | £12.59 | + £6.60 110.2% increase |
| | £5.00 | £5.00 | £0.00 60% increase |
| | £5.00 | £5.00 | £0.00 41.3% increase |
| | £5.00 | £5.00 | £0.00 31.4% increase |
| | £5.25 | £5.25 | £0.00 25.1% increase |
| SlimFast Core Double Chocolate Snack Bar 150Ge (25g) | £8.25 | £8.24 | - £0.01 -0.1% decrease |
| | £3.50 | £3.60 | + £0.10 2.9% increase |
| | £3.50 | £3.60 | + £0.10 2.9% increase |
| | £3.85 | £3.60 | - £0.25 -0.6% decrease |
| | £15.43 | £15.43 | £0.00 -0.2% increase |
| | £14.99 | £14.99 | £0.00 -0.1% increase |
| SlimFast Meal Replacement Bar Choc Chip Multipack (60g) | £7.93 | £8.32 | + £0.39 4.9% increase |
| | £8.00 | £8.00 | £0.00 No change |
| | £7.50 | £8.00 | + £0.50 3.2% increase |
| | £10.67 | £9.60 | - £1.07 -2.2% decrease |
| | £5.50 | £7.98 | + £2.48 6.1% increase |
| | £8.00 | £8.00 | £0.00 4.9% increase |
| SlimFast Advanced Chocolate Intensity Meal Replacement Shake (400g) | £8.88 | £8.88 | £0.00 No change |
| | £12.00 | £12.00 | £0.00 No change |
| | £6.50 | £6.50 | £0.00 No change |
| | £7.00 | £7.00 | £0.00 No change |
| | £10.00 | £10.00 | £0.00 No change |
| SlimFast Rocky Road Meal Replacement Bar Multipack (60g) | £10.74 | £10.52 | - £0.22 -2% decrease |
| | £7.50 | £8.00 | + £0.50 6.7% increase |
| | £8.00 | £8.00 | £0.00 3.2% increase |
| | £16.49 | £16.49 | £0.00 1.6% increase |
| | £10.95 | £9.60 | - £1.35 -2% decrease |
