| 11 Products | Mar 2024 | Mar 2025 | Change |
| PhD Nutrition Smart Bar High Protein Bar White Choc Blondie (64g) | £5.22 | £5.36 | + £0.14 2.7% increase |
| | £2.25 | £2.25 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| | £2.50 | £2.20 | - £0.30 -4.1% decrease |
| | £2.25 | £2.25 | £0.00 -3.4% increase |
| | £1.85 | £2.75 | + £0.90 5.3% increase |
| | £2.00 | £2.50 | + £0.50 8.1% increase |
| | £2.50 | £2.50 | £0.00 7.1% increase |
| | £25.94 | £25.94 | £0.00 2.7% increase |
| PhD Nutrition Smart Bar Chocolate Peanut Butter (64g) | £4.48 | £4.56 | + £0.08 1.8% increase |
| | £2.25 | £2.48 | + £0.23 10.2% increase |
| | £2.50 | £2.50 | £0.00 4.6% increase |
| | £2.50 | £2.20 | - £0.30 -1.2% decrease |
| | £2.50 | £1.80 | - £0.70 -7.8% decrease |
| | £1.85 | £2.75 | + £0.90 1.3% increase |
| | £2.00 | £2.50 | + £0.50 4.4% increase |
| | £2.25 | £2.25 | £0.00 4% increase |
| | £20.00 | £20.00 | £0.00 1.8% increase |
| PhD Diet Whey Protein Powder Belgian Chocolate (1kg) | £27.15 | £29.35 | + £2.20 8.1% increase |
| | £28.50 | £28.50 | £0.00 No change |
| | £28.50 | £28.50 | £0.00 No change |
| | £28.50 | £28.50 | £0.00 No change |
| | £27.00 | £28.50 | + £1.50 1.3% increase |
| | £22.80 | £28.50 | + £5.70 5.3% increase |
| | £21.98 | £27.95 | + £5.97 8.4% increase |
| | £32.76 | £34.99 | + £2.23 8.1% increase |
| PhD Smart Protein Plant Shake Chocolate Cookie (500g) | £16.55 | £18.14 | + £1.59 9.6% increase |
| | £14.00 | £15.98 | + £1.98 14.1% increase |
| | £18.00 | £20.00 | + £2.00 12.4% increase |
| | £20.00 | £20.00 | £0.00 7.7% increase |
| | £20.00 | £20.00 | £0.00 5.6% increase |
| | £14.40 | £20.00 | + £5.60 11.1% increase |
| | £14.00 | £15.98 | + £1.98 11.5% increase |
| | £15.46 | £14.99 | - £0.47 9.6% decrease |
| PhD Nutrition Dark Choc Raspberry Smart Bar (64g) | £4.19 | £4.42 | + £0.23 5.5% increase |
| | £2.00 | £2.48 | + £0.48 24% increase |
| | £2.50 | £2.50 | £0.00 10.7% increase |
| | £2.50 | £2.20 | - £0.30 2.6% decrease |
| | £2.50 | £2.50 | £0.00 1.7% increase |
| | £1.85 | £2.75 | + £0.90 9.7% increase |
| | £2.00 | £2.50 | + £0.50 11.7% increase |
| | £16.00 | £16.00 | £0.00 5.5% increase |
| PhD Smart Protein Powder Salted Caramel Nutrition (510g) | £17.43 | £18.71 | + £1.28 7.3% increase |
| | £14.00 | £15.98 | + £1.98 14.1% increase |
| | £20.00 | £20.00 | £0.00 5.8% increase |
| | £20.00 | £20.00 | £0.00 3.7% increase |
| | £20.00 | £20.00 | £0.00 2.7% increase |
| | £18.00 | £20.00 | + £2.00 4.3% increase |
| | £14.00 | £15.98 | + £1.98 5.6% increase |
| | £15.99 | £18.99 | + £3.00 7.3% increase |
| PhD Smart Protein Chocolate Brownie Powder (510g) | £17.28 | £18.57 | + £1.29 7.5% 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 |
| | £20.00 | £20.00 | £0.00 No change |
| | £16.00 | £21.00 | + £5.00 5.4% increase |
| | £13.95 | £13.99 | + £0.04 4.8% increase |
| | £14.99 | £18.99 | + £4.00 7.5% increase |
| PhD Nutrition Vanilla Creme Diet Whey Powder (1kg) | £25.47 | £28.51 | + £3.04 11.9% increase |
| | £28.50 | £28.50 | £0.00 No change |
| | £28.50 | £28.50 | £0.00 No change |
| | £28.50 | £28.50 | £0.00 No change |
| | £24.00 | £28.50 | + £4.50 4.1% increase |
| | £22.80 | £28.50 | + £5.70 7.7% increase |
| | £21.08 | £27.95 | + £6.87 11.2% increase |
| | £24.90 | £29.15 | + £4.25 11.9% increase |
| PhD Nutrition Diet Plant Protein Powder Strawberries & Cream (500g) | £14.82 | £16.70 | + £1.88 12.7% increase |
| | £10.20 | £10.20 | £0.00 No change |
| | £18.40 | £18.40 | £0.00 No change |
| | £14.00 | £18.00 | + £4.00 9.4% increase |
| | £17.50 | £18.50 | + £1.00 8.3% increase |
| | £14.00 | £18.40 | + £4.40 12.7% increase |
| PhD Smart Protein Plant Eton Mess Powder (500g) | £16.49 | £17.39 | + £0.90 5.5% increase |
| | £14.00 | £15.98 | + £1.98 14.1% increase |
| | £18.00 | £20.00 | + £2.00 12.4% increase |
| | £20.00 | £20.00 | £0.00 7.7% increase |
| | £15.00 | £15.98 | + £0.98 7.4% increase |
| | £15.46 | £14.99 | - £0.47 5.5% decrease |
