| 11 Products | Jul 2024 | Jul 2025 | Change |
| PhD Nutrition Smart Bar High Protein Bar White Choc Blondie (64g) | £5.33 | £5.25 | - £0.08 -1.5% decrease |
| | £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 |
| | £2.75 | £1.85 | - £0.90 -7.5% decrease |
| | £2.25 | £2.50 | + £0.25 -4.6% increase |
| | £2.50 | £2.50 | £0.00 -4.2% increase |
| | £25.94 | £25.94 | £0.00 -1.5% increase |
| PhD Nutrition Smart Bar Chocolate Peanut Butter (64g) | £4.57 | £4.50 | - £0.07 -1.5% decrease |
| | £2.13 | £2.48 | + £0.35 16.4% increase |
| | £2.50 | £2.50 | £0.00 7.3% increase |
| | £2.20 | £2.20 | £0.00 4.8% increase |
| | £2.50 | £2.25 | - £0.25 1.3% decrease |
| | £2.75 | £1.85 | - £0.90 -6.6% decrease |
| | £2.25 | £2.50 | + £0.25 -3.8% increase |
| | £2.25 | £2.25 | £0.00 -3.4% increase |
| | £20.00 | £20.00 | £0.00 -1.5% increase |
| PhD Diet Whey Protein Powder Belgian Chocolate (1kg) | £25.10 | £28.78 | + £3.68 14.7% increase |
| | £26.25 | £29.98 | + £3.73 14.2% increase |
| | £27.88 | £28.50 | + £0.62 8% increase |
| | £28.50 | £28.50 | £0.00 5.3% increase |
| | £27.00 | £28.50 | + £1.50 5.3% increase |
| | £26.36 | £28.50 | + £2.14 5.9% increase |
| | £19.72 | £22.50 | + £2.78 6.9% increase |
| | £19.99 | £34.99 | + £15.00 14.7% increase |
| PhD Smart Protein Plant Shake Chocolate Cookie (500g) | £16.33 | £17.97 | + £1.64 10% increase |
| | £15.00 | £16.78 | + £1.78 11.9% increase |
| | £20.00 | £20.00 | £0.00 5.1% increase |
| | £20.00 | £20.00 | £0.00 3.3% increase |
| | £18.00 | £20.00 | + £2.00 5.2% increase |
| | £16.65 | £20.00 | + £3.35 8% increase |
| | £11.90 | £14.00 | + £2.10 9% increase |
| | £12.79 | £14.99 | + £2.20 10% increase |
| PhD Nutrition Dark Choc Raspberry Smart Bar (64g) | £4.33 | £4.29 | - £0.04 -0.9% decrease |
| | £2.13 | £2.48 | + £0.35 16.4% increase |
| | £2.50 | £2.50 | £0.00 7.3% increase |
| | £2.20 | £2.20 | £0.00 4.8% increase |
| | £2.50 | £2.50 | £0.00 3.9% increase |
| | £2.75 | £1.85 | - £0.90 -4.5% decrease |
| | £2.25 | £2.50 | + £0.25 -2.1% increase |
| | £16.00 | £16.00 | £0.00 -0.9% increase |
| PhD Smart Protein Powder Salted Caramel Nutrition (510g) | £17.19 | £18.42 | + £1.23 7.2% increase |
| | £15.00 | £15.98 | + £0.98 6.5% increase |
| | £19.75 | £20.00 | + £0.25 3.5% increase |
| | £20.00 | £20.00 | £0.00 2.2% increase |
| | £18.00 | £20.00 | + £2.00 4.5% increase |
| | £19.00 | £20.00 | + £1.00 4.6% increase |
| | £15.00 | £14.00 | - £1.00 3% decrease |
| | £13.59 | £18.99 | + £5.40 7.2% increase |
| PhD Smart Protein Chocolate Brownie Powder (510g) | £17.47 | £17.85 | + £0.38 2.2% 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 |
| | £21.00 | £16.00 | - £5.00 -2.9% decrease |
| | £13.97 | £13.99 | + £0.02 -2.5% increase |
| | £13.59 | £18.99 | + £5.40 2.2% increase |
| PhD Nutrition Vanilla Creme Diet Whey Powder (1kg) | £25.37 | £29.93 | + £4.56 18% increase |
| | £26.25 | £29.98 | + £3.73 14.2% increase |
| | £27.88 | £28.50 | + £0.62 8% increase |
| | £28.50 | £28.50 | £0.00 5.3% increase |
| | £26.25 | £28.50 | + £2.25 6.1% increase |
| | £26.36 | £28.50 | + £2.14 6.5% increase |
| | £21.95 | £25.60 | + £3.65 7.9% increase |
| | £20.40 | £39.95 | + £19.55 18% increase |
| PhD Nutrition Belgian Chocolate Diet Plant Protein Powder (500g) | £17.71 | £18.32 | + £0.61 3.4% 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 |
| | £18.45 | £18.50 | + £0.05 0.1% increase |
| | £17.95 | £18.00 | + £0.05 0.1% increase |
| | £14.39 | £17.99 | + £3.60 3.4% increase |
| PhD Smart Protein Plant Eton Mess Powder (500g) | £17.36 | £17.15 | - £0.21 -1.2% decrease |
| | £16.00 | £16.78 | + £0.78 4.9% increase |
| | £20.00 | £20.00 | £0.00 2.2% increase |
| | £20.00 | £20.00 | £0.00 1.4% increase |
| | £17.99 | £14.00 | - £3.99 -4.3% decrease |
| | £12.79 | £14.99 | + £2.20 -1.2% increase |
