| 33 Products | Apr 2024 | Apr 2025 | Change |
| SlimFast Cafe Latte Milkshake (325ml) | £10.86 | £11.36 | + £0.50 4.6% increase |
| | £11.00 | £10.43 | - £0.57 -5.2% decrease |
| | £11.00 | £11.00 | £0.00 -2.5% increase |
| | £11.00 | £11.00 | £0.00 -1.7% increase |
| | £10.99 | £11.00 | + £0.01 -1.3% increase |
| | £11.00 | £11.00 | £0.00 -1% increase |
| | £10.50 | £13.56 | + £3.06 3.8% increase |
| | £10.50 | £11.53 | + £1.03 4.6% 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) | £11.23 | £10.85 | - £0.38 -3.4% decrease |
| | £11.00 | £10.43 | - £0.57 -5.2% decrease |
| | £11.00 | £11.00 | £0.00 -2.5% increase |
| | £11.00 | £11.00 | £0.00 -1.7% increase |
| | £10.99 | £11.00 | + £0.01 -1.3% increase |
| | £11.00 | £11.00 | £0.00 -1% increase |
| | £10.33 | £9.00 | - £1.33 -2.9% decrease |
| | £13.29 | £12.50 | - £0.79 -3.4% decrease |
| SlimFast Strawberry Milkshake Multipack (325ml) | £11.26 | £10.69 | - £0.57 -5.1% decrease |
| | £11.00 | £10.43 | - £0.57 -5.2% decrease |
| | £11.00 | £11.00 | £0.00 -2.5% increase |
| | £11.00 | £11.00 | £0.00 -1.7% increase |
| | £10.99 | £11.00 | + £0.01 -1.3% increase |
| | £11.00 | £11.00 | £0.00 -1% increase |
| | £10.00 | £8.39 | - £1.61 -3.3% decrease |
| | £13.85 | £11.99 | - £1.86 -5.1% decrease |
| SlimFast Chocolate Caramel Treat Bars (26g) | £6.74 | £6.76 | + £0.02 0.3% increase |
| | £3.25 | £3.42 | + £0.17 5.2% increase |
| | £3.85 | £3.60 | - £0.25 -1.1% decrease |
| | £3.60 | £3.60 | £0.00 -0.8% increase |
| | £3.50 | £3.60 | + £0.10 0.3% increase |
| | £3.50 | £3.60 | + £0.10 0.6% increase |
| | £25.00 | £25.00 | £0.00 0.3% increase |
| | £4.49 | £4.49 | £0.00 0.3% increase |
| SlimFast Chunky Chocolate Flavour Protein Shakes (325ml) | £11.33 | £10.76 | - £0.57 -5% decrease |
| | £11.00 | £10.43 | - £0.57 -5.2% decrease |
| | £11.00 | £11.00 | £0.00 -2.5% increase |
| | £11.00 | £11.00 | £0.00 -1.7% increase |
| | £10.99 | £11.00 | + £0.01 -1.3% increase |
| | £11.00 | £11.00 | £0.00 -1% increase |
| | £10.50 | £8.39 | - £2.11 -4.1% decrease |
| | £13.80 | £12.50 | - £1.30 -5% decrease |
| SlimFast Banana Meal Shake Powder 10 Meals (365g) | £7.43 | £8.21 | + £0.78 10.5% increase |
| | £8.00 | £7.48 | - £0.52 -6.5% decrease |
| | £7.35 | £7.50 | + £0.15 -2.5% increase |
| | £7.50 | £7.50 | £0.00 -1.7% increase |
| | £8.00 | £8.00 | £0.00 -1.2% increase |
| | £8.50 | £8.00 | - £0.50 -2.2% decrease |
| | £5.20 | £10.75 | + £5.55 10.5% increase |
| SlimFast Golden Syrup Porridge (29g) | £6.54 | £5.65 | - £0.89 -13.6% 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 |
| | £6.24 | £6.99 | + £0.75 2.9% increase |
| | £12.99 | £6.89 | - £6.10 -13.6% decrease |
| SlimFast Strawberry Meal Shake Powder 10 Meals (365g) | £8.01 | £8.21 | + £0.20 2.5% increase |
| | £8.00 | £7.48 | - £0.52 -6.5% decrease |
| | £7.35 | £7.50 | + £0.15 -2.5% increase |
| | £7.50 | £7.50 | £0.00 -1.7% increase |
| | £8.00 | £8.00 | £0.00 -1.2% increase |
| | £8.50 | £8.00 | - £0.50 -2.2% decrease |
| | £8.69 | £10.75 | + £2.06 2.5% increase |
| SlimFast Chocolate Meal Shake Powder 10 Meals (375g) | £8.26 | £8.21 | - £0.05 -0.6% decrease |
| | £8.00 | £7.48 | - £0.52 -6.5% decrease |
| | £7.35 | £7.50 | + £0.15 -2.5% increase |
| | £8.50 | £8.50 | £0.00 -1.5% increase |
| | £8.00 | £8.00 | £0.00 -1.1% increase |
| | £8.50 | £8.00 | - £0.50 -2.1% decrease |
| | £9.19 | £9.80 | + £0.61 -0.6% increase |
