| 13 Products | May 2025 | May 2026 | Change |
| Vitabiotics Ultra Vitamin D 2000 Iu Extra Strength Tablets () | £6.38 | £7.95 | + £1.57 24.6% increase |
| | £6.38 | £7.95 | + £1.57 24.6% increase |
| ASDA Calcium & Vitamin D Bone & Teeth Health 120 Tablets () | £3.50 | £3.50 | £0.00 No change |
| | £3.50 | £3.50 | £0.00 No change |
| Vitabiotics Ultra Vitamin D3 3000 Tablets () | £9.58 | £11.50 | + £1.92 20% increase |
| | £9.58 | £11.50 | + £1.92 20% increase |
| Get More Vits Vitamin D Sugar Free Still Mango & Passionfruit Drink (1l) | £1.54 | £1.77 | + £0.23 14.9% increase |
| | £1.54 | £1.77 | + £0.23 14.9% increase |
| Voost Mixed Berry Effervescent Vitamin D Tablets () | £5.50 | £5.50 | £0.00 No change |
| | £5.50 | £5.50 | £0.00 No change |
| Vitabiotics Ultra Vitamin D 1000 IU Optimum Level Tablets () | £3.98 | £4.95 | + £0.97 24.4% increase |
| | £3.98 | £4.95 | + £0.97 24.4% increase |
| Vitabiotics WellKid Peppa Pig Vitamin D Soft Jellies 400Iu Strawberry Vegan 3-7yrs 30 Jellies () | £5.56 | £7.00 | + £1.44 25.9% increase |
| | £5.56 | £7.00 | + £1.44 25.9% increase |
| Haliborange Mr Strong Calcium & Vitamin D Softies Kid's Softies Calcium & Vitamin D Strawberry Gummies 3-7yrs () | £5.50 | £5.50 | £0.00 No change |
| | £5.50 | £5.50 | £0.00 No change |
| ASDA High Strength Vitamin D Wellbeing 180 Tablets 1 A Day () | £3.00 | £3.00 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| ASDA High Strength Vitamin D Well Being Tablets () | £1.42 | £2.00 | + £0.58 40.8% increase |
| | £1.42 | £2.00 | + £0.58 40.8% increase |
