| 27 Products | Mar 2025 | Mar 2026 | Change |
| SlimFast Chocolate Caramel Treat Bars (26g) | £7.14 | £6.95 | - £0.19 -2.7% decrease |
| | £3.60 | £2.50 | - £1.10 -30.6% decrease |
| | £3.60 | £3.60 | £0.00 -15.3% increase |
| | £3.60 | £3.60 | £0.00 -10.3% increase |
| | £3.42 | £3.42 | £0.00 -7.9% increase |
| | £25.00 | £25.00 | £0.00 -2.8% increase |
| | £3.60 | £3.60 | £0.00 -2.7% increase |
| SlimFast Banana Meal Shake Powder 10 Meals (365g) | £7.75 | £6.70 | - £1.05 -13.5% decrease |
| | £8.00 | £5.00 | - £3.00 -37.5% decrease |
| | £7.48 | £5.00 | - £2.48 -35.4% decrease |
| | £8.00 | £8.00 | £0.00 -23.4% increase |
| | £7.75 | £8.00 | + £0.25 -16.8% increase |
| | £7.50 | £7.50 | £0.00 -13.5% increase |
| SlimFast Strawberry Meal Shake Powder 10 Meals (365g) | £7.75 | £6.80 | - £0.95 -12.3% decrease |
| | £8.00 | £5.00 | - £3.00 -37.5% decrease |
| | £7.48 | £5.00 | - £2.48 -35.4% decrease |
| | £8.00 | £8.00 | £0.00 -23.4% increase |
| | £7.50 | £8.00 | + £0.50 -16.1% increase |
| | £7.75 | £8.00 | + £0.25 -12.3% increase |
| SlimFast Chocolate Meal Shake Powder 10 Meals (375g) | £7.95 | £6.80 | - £1.15 -14.5% decrease |
| | £8.00 | £5.00 | - £3.00 -37.5% decrease |
| | £7.48 | £5.00 | - £2.48 -35.4% decrease |
| | £8.00 | £8.00 | £0.00 -23.4% increase |
| | £8.50 | £8.00 | - £0.50 -18.8% decrease |
| | £7.75 | £8.00 | + £0.25 -14.5% increase |
| Complan Strawberry Nutritional Drink Sachet (55g) | £5.06 | £4.69 | - £0.37 -7.3% decrease |
| | £5.00 | £5.00 | £0.00 No change |
| | £5.00 | £4.00 | - £1.00 -10% decrease |
| | £5.00 | £4.50 | - £0.50 -10% decrease |
| | £5.25 | £5.25 | £0.00 -7.3% increase |
| Complan Rich Chocolate Nutritional Drink Sachet (55g) | £5.06 | £4.69 | - £0.37 -7.3% decrease |
| | £5.00 | £5.00 | £0.00 No change |
| | £5.00 | £4.00 | - £1.00 -10% decrease |
| | £5.00 | £4.50 | - £0.50 -10% decrease |
| | £5.25 | £5.25 | £0.00 -7.3% 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 Core Double Chocolate Snack Bar 150Ge (25g) | £6.56 | £6.57 | + £0.01 0.2% increase |
| | £3.60 | £2.50 | - £1.10 -30.6% decrease |
| | £3.60 | £3.60 | £0.00 -15.3% increase |
| | £15.43 | £16.56 | + £1.13 0.1% increase |
| | £3.60 | £3.60 | £0.00 0.2% increase |
| SlimFast Advanced Salted Caramel Infusion Meal Replacement Shake (400g) | £9.52 | £9.52 | £0.00 No change |
| | £6.50 | £6.50 | £0.00 No change |
| | £10.00 | £10.00 | £0.00 No change |
| | £12.05 | £12.05 | £0.00 No change |
| SlimFast Advanced Raspberry Crush Meal Replacement Shake (400g) | £8.50 | £8.50 | £0.00 No change |
| | £7.00 | £7.00 | £0.00 No change |
| | £6.50 | £6.50 | £0.00 No change |
| | £12.00 | £12.00 | £0.00 No change |
