| 26 Products | Oct 2024 | Oct 2025 | Change |
| SlimFast Cafe Latte Milkshake (325ml) | £10.15 | £10.34 | + £0.19 1.9% increase |
| | £10.00 | £10.98 | + £0.98 9.8% increase |
| | £11.00 | £11.00 | £0.00 4.7% increase |
| | £11.00 | £11.00 | £0.00 3% increase |
| | £11.00 | £9.00 | - £2.00 -2.3% decrease |
| | £9.67 | £9.00 | - £0.67 -3.1% decrease |
| | £5.92 | £8.39 | + £2.47 1.3% increase |
| | £12.46 | £12.99 | + £0.53 1.9% increase |
| SlimFast Summer Strawberry Protein Shake (325ml) | £5.11 | £5.11 | £0.00 No change |
| | £2.15 | £2.15 | £0.00 No change |
| | £2.10 | £2.10 | £0.00 No change |
| | £11.00 | £11.00 | £0.00 No change |
| | £2.15 | £2.15 | £0.00 No change |
| | £2.15 | £2.15 | £0.00 No change |
| | £4.25 | £4.25 | £0.00 No change |
| | £12.00 | £12.00 | £0.00 No change |
| SlimFast Vanilla Milkshake Multipack Bottle (325ml) | £10.66 | £10.33 | - £0.33 -3.1% decrease |
| | £10.00 | £10.98 | + £0.98 9.8% increase |
| | £11.00 | £11.00 | £0.00 4.7% increase |
| | £11.00 | £11.00 | £0.00 3% increase |
| | £11.00 | £9.00 | - £2.00 -2.3% decrease |
| | £9.67 | £9.00 | - £0.67 -3.1% decrease |
| | £9.00 | £9.00 | £0.00 -2.7% increase |
| | £12.94 | £12.35 | - £0.59 -3.1% decrease |
| SlimFast Strawberry Milkshake Multipack (325ml) | £10.49 | £10.33 | - £0.16 -1.5% decrease |
| | £10.00 | £10.98 | + £0.98 9.8% increase |
| | £11.00 | £11.00 | £0.00 4.7% increase |
| | £11.00 | £11.00 | £0.00 3% increase |
| | £11.00 | £9.00 | - £2.00 -2.3% decrease |
| | £9.67 | £9.00 | - £0.67 -3.1% decrease |
| | £9.00 | £8.39 | - £0.61 -3.7% decrease |
| | £11.78 | £12.95 | + £1.17 -1.5% increase |
| SlimFast Chocolate Caramel Treat Bars (26g) | £6.61 | £6.57 | - £0.04 -0.6% decrease |
| | £3.05 | £3.42 | + £0.37 12.1% increase |
| | £3.85 | £3.40 | - £0.45 -1.2% decrease |
| | £3.60 | £3.60 | £0.00 -0.9% increase |
| | £3.50 | £3.60 | + £0.10 0.3% increase |
| | £2.81 | £2.49 | - £0.32 -1.8% decrease |
| | £25.00 | £25.00 | £0.00 -0.7% increase |
| | £4.49 | £4.49 | £0.00 -0.6% increase |
| SlimFast Chunky Chocolate Flavour Protein Shakes (325ml) | £10.50 | £10.06 | - £0.44 -4.2% decrease |
| | £10.00 | £10.98 | + £0.98 9.8% increase |
| | £11.00 | £11.00 | £0.00 4.7% increase |
| | £11.00 | £11.00 | £0.00 3% increase |
| | £11.00 | £9.00 | - £2.00 -2.3% decrease |
| | £9.67 | £9.00 | - £0.67 -3.1% decrease |
| | £9.00 | £8.39 | - £0.61 -3.7% decrease |
| | £11.82 | £11.02 | - £0.80 -4.2% decrease |
| SlimFast Banana Meal Shake Powder 10 Meals (365g) | £7.52 | £7.19 | - £0.33 -4.4% decrease |
| | £6.50 | £7.98 | + £1.48 22.8% increase |
| | £7.68 | £8.00 | + £0.32 12.7% increase |
| | £7.50 | £7.50 | £0.00 8.3% increase |
| | £8.00 | £5.00 | - £3.00 -4% decrease |
| | £5.56 | £5.00 | - £0.56 -5% decrease |
| | £9.89 | £9.65 | - £0.24 -4.4% decrease |
| SlimFast Golden Syrup Porridge (29g) | £6.37 | £5.65 | - £0.72 -11.3% 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 |
| | £4.33 | £5.00 | + £0.67 3.5% increase |
| | £5.88 | £6.99 | + £1.11 7.1% increase |
| | £12.99 | £6.89 | - £6.10 -11.3% decrease |
| SlimFast Strawberry Meal Shake Powder 10 Meals (365g) | £7.14 | £7.69 | + £0.55 7.7% increase |
| | £6.50 | £7.98 | + £1.48 22.8% increase |
| | £7.68 | £8.00 | + £0.32 12.7% increase |
| | £7.50 | £7.50 | £0.00 8.3% increase |
| | £8.00 | £5.00 | - £3.00 -4% decrease |
| | £6.18 | £8.00 | + £1.82 1.8% increase |
| | £7.00 | £9.65 | + £2.65 7.7% increase |
| SlimFast Chocolate Meal Shake Powder 10 Meals (375g) | £7.79 | £7.19 | - £0.60 -7.7% decrease |
| | £6.50 | £7.98 | + £1.48 22.8% increase |
| | £7.68 | £8.00 | + £0.32 12.7% increase |
| | £8.50 | £7.50 | - £1.00 3.6% decrease |
| | £8.00 | £5.00 | - £3.00 -7.2% decrease |
| | £6.18 | £5.00 | - £1.18 -9.1% decrease |
| | £9.89 | £9.65 | - £0.24 -7.7% decrease |
