| 27 Products | Aug 2024 | Aug 2025 | Change |
| SlimFast Cafe Latte Milkshake (325ml) | £9.99 | £10.33 | + £0.34 3.4% increase |
| | £10.00 | £8.98 | - £1.02 -10.2% decrease |
| | £11.00 | £11.00 | £0.00 -4.9% increase |
| | £11.00 | £11.00 | £0.00 -3.2% increase |
| | £10.00 | £11.00 | + £1.00 No change |
| | £11.00 | £11.00 | £0.00 No change |
| | £5.92 | £8.39 | + £2.47 4.2% increase |
| | £11.04 | £10.91 | - £0.13 3.4% decrease |
| 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) | £10.71 | £10.64 | - £0.07 -0.7% decrease |
| | £10.00 | £8.98 | - £1.02 -10.2% decrease |
| | £11.00 | £11.00 | £0.00 -4.9% increase |
| | £11.00 | £11.00 | £0.00 -3.2% increase |
| | £10.00 | £11.00 | + £1.00 No change |
| | £11.00 | £11.00 | £0.00 No change |
| | £9.00 | £9.00 | £0.00 No change |
| | £12.94 | £12.50 | - £0.44 -0.7% decrease |
| SlimFast Strawberry Milkshake Multipack (325ml) | £10.61 | £10.47 | - £0.14 -1.3% decrease |
| | £10.00 | £8.98 | - £1.02 -10.2% decrease |
| | £11.00 | £11.00 | £0.00 -4.9% increase |
| | £11.00 | £11.00 | £0.00 -3.2% increase |
| | £10.00 | £11.00 | + £1.00 No change |
| | £11.00 | £11.00 | £0.00 No change |
| | £8.20 | £8.39 | + £0.19 0.3% increase |
| | £13.09 | £11.92 | - £1.17 -1.3% decrease |
| SlimFast Chocolate Caramel Treat Bars (26g) | £6.64 | £6.67 | + £0.03 0.5% increase |
| | £3.05 | £2.98 | - £0.07 -2.3% decrease |
| | £3.85 | £3.40 | - £0.45 -7.5% decrease |
| | £3.60 | £3.60 | £0.00 -4.9% increase |
| | £3.00 | £3.60 | + £0.60 0.6% increase |
| | £3.50 | £3.60 | + £0.10 1.2% increase |
| | £25.00 | £25.00 | £0.00 0.4% increase |
| | £4.49 | £4.49 | £0.00 0.5% increase |
| SlimFast Chunky Chocolate Flavour Protein Shakes (325ml) | £10.73 | £10.47 | - £0.26 -2.4% decrease |
| | £10.00 | £8.98 | - £1.02 -10.2% decrease |
| | £11.00 | £11.00 | £0.00 -4.9% increase |
| | £11.00 | £11.00 | £0.00 -3.2% increase |
| | £10.00 | £11.00 | + £1.00 No change |
| | £11.00 | £11.00 | £0.00 No change |
| | £9.00 | £8.39 | - £0.61 -1% decrease |
| | £13.11 | £11.92 | - £1.19 -2.4% decrease |
| SlimFast Banana Meal Shake Powder 10 Meals (365g) | £7.32 | £7.75 | + £0.43 5.9% increase |
| | £6.50 | £4.98 | - £1.52 -23.4% decrease |
| | £7.35 | £8.00 | + £0.65 -6.3% increase |
| | £7.50 | £7.50 | £0.00 -4.1% increase |
| | £6.50 | £8.00 | + £1.50 2.3% increase |
| | £6.18 | £8.00 | + £1.82 7.2% increase |
| | £9.89 | £10.00 | + £0.11 5.9% increase |
| SlimFast Golden Syrup Porridge (29g) | £6.64 | £5.65 | - £0.99 -14.9% 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 |
| | £5.00 | £5.00 | £0.00 No change |
| | £6.84 | £6.99 | + £0.15 0.6% increase |
| | £12.99 | £6.89 | - £6.10 -14.9% decrease |
| SlimFast Strawberry Meal Shake Powder 10 Meals (365g) | £7.26 | £7.75 | + £0.49 6.7% increase |
| | £6.50 | £4.98 | - £1.52 -23.4% decrease |
| | £7.35 | £8.00 | + £0.65 -6.3% increase |
| | £7.50 | £7.50 | £0.00 -4.1% increase |
| | £6.50 | £8.00 | + £1.50 2.3% increase |
| | £7.35 | £8.00 | + £0.65 3.7% increase |
| | £8.33 | £10.00 | + £1.67 6.7% increase |
| SlimFast Chocolate Meal Shake Powder 10 Meals (375g) | £7.62 | £7.88 | + £0.26 3.4% increase |
| | £6.50 | £4.98 | - £1.52 -23.4% decrease |
| | £7.35 | £8.00 | + £0.65 -6.3% increase |
| | £8.50 | £8.50 | £0.00 -3.9% increase |
| | £6.50 | £8.00 | + £1.50 2.2% increase |
| | £7.35 | £8.00 | + £0.65 3.6% increase |
| | £9.49 | £9.80 | + £0.31 3.4% increase |
