| 12 Products | May 2024 | May 2025 | Change |
| PhD Nutrition Smart Bar High Protein Bar White Choc Blondie (64g) | £5.25 | £5.36 | + £0.11 2.1% increase |
| | £2.25 | £2.25 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| | £2.20 | £2.20 | £0.00 No change |
| | £2.25 | £2.25 | £0.00 No change |
| | £1.85 | £2.75 | + £0.90 8.1% increase |
| | £2.50 | £2.50 | £0.00 6.6% increase |
| | £2.50 | £2.50 | £0.00 5.7% increase |
| | £25.94 | £25.94 | £0.00 2.1% increase |
| PhD Nutrition Smart Bar Chocolate Peanut Butter (64g) | £4.46 | £4.62 | + £0.16 3.6% increase |
| | £1.85 | £2.48 | + £0.63 34.1% increase |
| | £2.50 | £2.50 | £0.00 14.2% increase |
| | £2.20 | £2.20 | £0.00 9.6% increase |
| | £2.50 | £2.25 | - £0.25 4.4% decrease |
| | £1.85 | £2.75 | + £0.90 11.9% increase |
| | £2.50 | £2.50 | £0.00 9.9% increase |
| | £2.25 | £2.25 | £0.00 8% increase |
| | £20.00 | £20.00 | £0.00 3.6% increase |
| PhD Diet Whey Protein Powder Belgian Chocolate (1kg) | £25.47 | £29.42 | + £3.95 15.5% increase |
| | £28.50 | £29.98 | + £1.48 5.2% increase |
| | £28.50 | £28.50 | £0.00 2.6% increase |
| | £28.50 | £28.50 | £0.00 1.7% increase |
| | £27.00 | £28.50 | + £1.50 2.6% increase |
| | £28.50 | £28.50 | £0.00 2.1% increase |
| | £19.33 | £26.99 | + £7.66 6.7% increase |
| | £17.95 | £34.99 | + £17.04 15.5% increase |
| PhD Smart Protein Plant Shake Chocolate Cookie (500g) | £17.80 | £17.85 | + £0.05 0.3% 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 |
| | £18.00 | £20.00 | + £2.00 5.6% increase |
| | £18.00 | £20.00 | + £2.00 6.7% increase |
| | £18.63 | £14.00 | - £4.63 1.2% decrease |
| | £15.99 | £14.99 | - £1.00 0.3% decrease |
| PhD Nutrition Dark Choc Raspberry Smart Bar (64g) | £4.20 | £4.42 | + £0.22 5.2% increase |
| | £1.85 | £2.48 | + £0.63 34.1% increase |
| | £2.50 | £2.50 | £0.00 14.2% increase |
| | £2.20 | £2.20 | £0.00 9.6% increase |
| | £2.50 | £2.50 | £0.00 7.1% increase |
| | £1.85 | £2.75 | + £0.90 14.2% increase |
| | £2.50 | £2.50 | £0.00 11.7% increase |
| | £16.00 | £16.00 | £0.00 5.2% increase |
| PhD Smart Protein Powder Salted Caramel Nutrition (510g) | £16.96 | £18.42 | + £1.46 8.6% increase |
| | £14.00 | £15.98 | + £1.98 14.1% increase |
| | £19.75 | £20.00 | + £0.25 6.6% increase |
| | £20.00 | £20.00 | £0.00 4.1% increase |
| | £18.00 | £20.00 | + £2.00 5.9% increase |
| | £18.00 | £20.00 | + £2.00 7% increase |
| | £12.95 | £14.00 | + £1.05 7.1% increase |
| | £15.99 | £18.99 | + £3.00 8.6% increase |
| PhD Smart Protein Chocolate Brownie Powder (510g) | £16.89 | £18.57 | + £1.68 9.9% increase |
| | £16.00 | £16.00 | £0.00 No change |
| | £19.75 | £20.00 | + £0.25 0.7% increase |
| | £20.00 | £20.00 | £0.00 0.5% increase |
| | £18.00 | £20.00 | + £2.00 3% increase |
| | £16.00 | £21.00 | + £5.00 8.1% increase |
| | £12.90 | £13.99 | + £1.09 8.1% increase |
| | £15.56 | £18.99 | + £3.43 9.9% increase |
| PhD Nutrition Vanilla Creme Diet Whey Powder (1kg) | £25.72 | £28.21 | + £2.49 9.7% increase |
| | £28.50 | £29.98 | + £1.48 5.2% increase |
| | £28.50 | £28.50 | £0.00 2.6% increase |
| | £28.50 | £28.50 | £0.00 1.7% increase |
| | £26.25 | £28.50 | + £2.25 3.3% increase |
| | £28.50 | £28.50 | £0.00 2.7% increase |
| | £20.25 | £26.49 | + £6.24 6.2% increase |
| | £19.55 | £26.99 | + £7.44 9.7% increase |
| PhD Nutrition Belgian Chocolate Diet Plant Protein Powder (500g) | £18.07 | £18.32 | + £0.25 1.4% increase |
| | £18.40 | £18.40 | £0.00 No change |
| | £18.40 | £18.40 | £0.00 No change |
| | £18.65 | £18.65 | £0.00 No change |
| | £17.50 | £18.50 | + £1.00 1.4% increase |
| | £17.50 | £18.00 | + £0.50 1.7% increase |
| | £17.99 | £17.99 | £0.00 1.4% increase |
| PhD Nutrition Diet Plant Protein Powder Strawberries & Cream (500g) | £15.57 | £16.62 | + £1.05 6.7% increase |
| | £10.20 | £10.20 | £0.00 No change |
| | £18.40 | £18.40 | £0.00 No change |
| | £16.00 | £18.00 | + £2.00 4.4% increase |
| | £17.50 | £18.50 | + £1.00 4.8% increase |
| | £15.75 | £18.00 | + £2.25 6.7% increase |
