| 10 Products | Dec 2024 | Dec 2025 | Change |
| PhD Nutrition Smart Bar High Protein Bar White Choc Blondie (64g) | £2.36 | £2.25 | - £0.11 -4.7% decrease |
| | £2.25 | £2.48 | + £0.23 10.2% increase |
| | £2.50 | £2.50 | £0.00 4.6% increase |
| | £2.20 | £2.20 | £0.00 3% increase |
| | £2.25 | £2.25 | £0.00 2.6% increase |
| | £2.30 | £1.85 | - £0.45 -1.7% decrease |
| | £2.50 | £2.00 | - £0.50 -5.2% decrease |
| | £2.50 | £2.50 | £0.00 -4.7% increase |
| PhD Nutrition Smart Bar Chocolate Peanut Butter (64g) | £2.36 | £2.24 | - £0.12 -5.1% decrease |
| | £2.50 | £2.48 | - £0.02 -0.8% decrease |
| | £2.50 | £2.50 | £0.00 -0.4% increase |
| | £2.20 | £2.20 | £0.00 -0.4% increase |
| | £2.25 | £2.40 | + £0.15 1.7% increase |
| | £2.30 | £1.85 | - £0.45 -2.6% decrease |
| | £2.50 | £2.00 | - £0.50 -5.9% decrease |
| | £2.25 | £2.25 | £0.00 -5.1% increase |
| PhD Diet Whey Protein Powder Belgian Chocolate (1kg) | £25.74 | £28.08 | + £2.34 9.1% increase |
| | £24.00 | £29.98 | + £5.98 24.9% increase |
| | £27.25 | £30.00 | + £2.75 17% increase |
| | £28.50 | £28.50 | £0.00 10.9% increase |
| | £28.50 | £25.00 | - £3.50 4.8% decrease |
| | £24.22 | £30.00 | + £5.78 8.3% increase |
| | £21.95 | £25.00 | + £3.05 9.1% increase |
| PhD Smart Protein Plant Shake Chocolate Cookie (500g) | £16.71 | £16.60 | - £0.11 -0.7% decrease |
| | £16.00 | £16.78 | + £0.78 4.9% increase |
| | £20.00 | £16.80 | - £3.20 -6.7% decrease |
| | £20.00 | £20.00 | £0.00 -4.3% increase |
| | £16.00 | £16.00 | £0.00 -3.3% increase |
| | £15.30 | £16.00 | + £0.70 -1.9% increase |
| | £12.95 | £14.00 | + £1.05 -0.7% increase |
| PhD Nutrition Dark Choc Raspberry Smart Bar (64g) | £2.42 | £2.26 | - £0.16 -6.6% decrease |
| | £2.50 | £2.48 | - £0.02 -0.8% decrease |
| | £2.50 | £2.50 | £0.00 -0.4% increase |
| | £2.20 | £2.20 | £0.00 -0.4% increase |
| | £2.50 | £2.50 | £0.00 -0.4% increase |
| | £2.30 | £1.85 | - £0.45 -3.7% decrease |
| | £2.50 | £2.00 | - £0.50 -6.6% decrease |
| PhD Smart Protein Powder Salted Caramel Nutrition (510g) | £17.69 | £18.33 | + £0.64 3.6% increase |
| | £16.00 | £15.98 | - £0.02 -0.1% decrease |
| | £20.00 | £20.00 | £0.00 -0.1% increase |
| | £20.00 | £20.00 | £0.00 -0.1% increase |
| | £20.00 | £20.00 | £0.00 No change |
| | £16.15 | £20.00 | + £3.85 4.2% increase |
| | £14.00 | £14.00 | £0.00 3.6% increase |
| PhD Smart Protein Chocolate Brownie Powder (510g) | £17.42 | £17.83 | + £0.41 2.4% increase |
| | £16.00 | £16.00 | £0.00 No change |
| | £20.00 | £20.00 | £0.00 No change |
| | £20.00 | £20.00 | £0.00 No change |
| | £16.00 | £16.00 | £0.00 No change |
| | £18.50 | £21.00 | + £2.50 2.8% increase |
| | £13.99 | £14.00 | + £0.01 2.4% increase |
| PhD Nutrition Vanilla Creme Diet Whey Powder (1kg) | £25.74 | £28.91 | + £3.17 12.3% increase |
| | £24.00 | £29.98 | + £5.98 24.9% increase |
| | £27.25 | £30.00 | + £2.75 17% increase |
| | £28.50 | £30.00 | + £1.50 12.8% increase |
| | £28.50 | £30.00 | + £1.50 10.9% increase |
| | £24.22 | £30.00 | + £5.78 13.3% increase |
| | £21.95 | £23.49 | + £1.54 12.3% increase |
| PhD Smart Protein Plant Eton Mess Powder (500g) | £17.98 | £16.90 | - £1.08 -6% decrease |
| | £18.00 | £16.78 | - £1.22 -6.8% decrease |
| | £20.00 | £16.80 | - £3.20 -11.6% decrease |
| | £20.00 | £20.00 | £0.00 -7.6% increase |
| | £13.90 | £14.00 | + £0.10 -6% increase |
| PHD Diet Whey Bar Salted Caramel (65g) | £2.43 | £2.43 | £0.00 No change |
| | £2.30 | £2.30 | £0.00 No change |
| | £2.49 | £2.49 | £0.00 No change |
| | £2.49 | £2.49 | £0.00 No change |
