| 37 Products | Apr 2024 | Apr 2025 | Change |
| SlimFast Cafe Latte Milkshake (325ml) | £10.86 | £11.36 | + £0.50 4.6% increase |
| | £10.50 | £11.53 | + £1.03 9.8% increase |
| | £10.50 | £13.56 | + £3.06 19.5% increase |
| | £10.99 | £11.00 | + £0.01 12.9% increase |
| | £11.00 | £11.00 | £0.00 9.5% increase |
| | £11.00 | £10.43 | - £0.57 6.5% decrease |
| | £11.00 | £11.00 | £0.00 5.4% increase |
| | £11.00 | £11.00 | £0.00 4.6% increase |
| SlimFast Summer Strawberry Protein Shake (325ml) | £5.11 | £5.11 | £0.00 No change |
| | £11.00 | £11.00 | £0.00 No change |
| | £4.25 | £4.25 | £0.00 No change |
| | £2.15 | £2.15 | £0.00 No change |
| | £2.15 | £2.15 | £0.00 No change |
| | £2.10 | £2.10 | £0.00 No change |
| | £2.15 | £2.15 | £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 | £11.00 | £0.00 No change |
| | £11.00 | £11.00 | £0.00 No change |
| | £13.29 | £12.50 | - £0.79 -2.2% decrease |
| | £10.33 | £9.00 | - £1.33 -4.6% decrease |
| | £10.99 | £11.00 | + £0.01 -3.7% increase |
| | £11.00 | £11.00 | £0.00 -3.1% increase |
| | £11.00 | £10.43 | - £0.57 -3.4% decrease |
| SlimFast Strawberry Milkshake Multipack (325ml) | £11.26 | £10.69 | - £0.57 -5.1% decrease |
| | £13.85 | £11.99 | - £1.86 -13.4% decrease |
| | £10.00 | £8.39 | - £1.61 -14.6% decrease |
| | £10.99 | £11.00 | + £0.01 -9.9% increase |
| | £11.00 | £11.00 | £0.00 -7.5% increase |
| | £11.00 | £10.43 | - £0.57 -7.1% decrease |
| | £11.00 | £11.00 | £0.00 -5.9% increase |
| | £11.00 | £11.00 | £0.00 -5.1% 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 Original Nutritional Drink (425g) | £5.78 | £5.98 | + £0.20 3.5% increase |
| | £8.04 | £8.59 | + £0.55 6.8% increase |
| | £5.50 | £5.50 | £0.00 4.1% increase |
| | £5.85 | £5.85 | £0.00 2.9% increase |
| | £5.50 | £5.50 | £0.00 2.3% increase |
| | £4.85 | £5.50 | + £0.65 4% increase |
| | £4.95 | £4.95 | £0.00 3.5% increase |
| Complan Strawberry Nutritional Drink Sachet (55g) | £5.55 | £5.77 | + £0.22 4% increase |
| | £8.48 | £8.62 | + £0.14 1.7% increase |
| | £5.00 | £5.00 | £0.00 1% increase |
| | £5.00 | £5.00 | £0.00 0.8% increase |
| | £5.00 | £5.00 | £0.00 0.7% increase |
| | £4.25 | £5.25 | + £1.00 4% increase |
