| 43 Products | May 2025 | May 2026 | Change |
| Activia Rhubarb Yogurt (115g) | £2.52 | £2.55 | + £0.03 1.2% increase |
| | £2.47 | £2.74 | + £0.27 10.9% increase |
| | £2.50 | £2.75 | + £0.25 10.4% increase |
| | £2.50 | £2.75 | + £0.25 10.4% increase |
| | £2.50 | £2.75 | + £0.25 10.4% increase |
| | £2.90 | £3.15 | + £0.25 10.1% increase |
| | £2.50 | £2.75 | + £0.25 10.2% increase |
| | £2.32 | £1.75 | - £0.57 5.1% decrease |
| | £2.50 | £1.75 | - £0.75 1.2% decrease |
| Activia Peach No Added Sugar 0% Fat Yogurt (120g, 480g) | £1.78 | £1.78 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £2.15 | £2.15 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| | £1.60 | £1.60 | £0.00 No change |
| Activia Rhubarb Yogurt (120g, 480g) | £1.89 | £1.89 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £2.15 | £2.15 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| Activia Strawberry Yogurt (120g, 480g) | £1.89 | £1.89 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £2.15 | £2.15 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| Activia Peach No Added Sugar Fat Free Yogurt 0% Fat Gut Health (115g) | £2.52 | £2.55 | + £0.03 1.2% increase |
| | £2.47 | £2.74 | + £0.27 10.9% increase |
| | £2.50 | £2.75 | + £0.25 10.4% increase |
| | £2.50 | £2.75 | + £0.25 10.4% increase |
| | £2.50 | £2.75 | + £0.25 10.4% increase |
| | £2.90 | £3.15 | + £0.25 10.1% increase |
| | £2.50 | £2.75 | + £0.25 10.2% increase |
| | £2.32 | £1.75 | - £0.57 5.1% decrease |
| | £2.50 | £1.75 | - £0.75 1.2% decrease |
| Activia Strawberry Gut Health Yogurt (115g) | £2.52 | £2.55 | + £0.03 1.2% increase |
| | £2.47 | £2.74 | + £0.27 10.9% increase |
| | £2.50 | £2.75 | + £0.25 10.4% increase |
| | £2.50 | £2.75 | + £0.25 10.4% increase |
| | £2.50 | £2.75 | + £0.25 10.4% increase |
| | £2.90 | £3.15 | + £0.25 10.1% increase |
| | £2.50 | £2.75 | + £0.25 10.2% increase |
| | £2.32 | £1.75 | - £0.57 5.1% decrease |
| | £2.50 | £1.75 | - £0.75 1.2% decrease |
| Activia Grains & Nuts Walnut & Oats Yogurt () | £2.76 | £2.80 | + £0.04 1.4% increase |
| | £2.75 | £2.75 | £0.00 No change |
| | £2.75 | £2.75 | £0.00 No change |
| | £2.75 | £2.75 | £0.00 No change |
| | £2.75 | £2.75 | £0.00 No change |
| | £2.85 | £2.85 | £0.00 No change |
| | £2.75 | £2.75 | £0.00 No change |
| | £2.75 | £3.00 | + £0.25 1.4% increase |
| Activia Cherry No Added Sugar 0% Fat Yogurt (120g, 480g) | £1.57 | £1.57 | £0.00 No change |
| | £1.25 | £1.25 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £2.15 | £2.15 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| | £1.60 | £1.60 | £0.00 No change |
| Activia Strawberry Raspberry Cherry Blueberry No Added Sugar Fat Free Yogurt Multipack (115g) | £3.87 | £3.85 | - £0.02 -0.5% decrease |
| | £3.97 | £3.97 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
| | £3.30 | £3.30 | £0.00 No change |
| | £3.83 | £4.40 | + £0.57 2.6% increase |
| | £4.00 | £3.25 | - £0.75 -0.5% decrease |
| Activia Cherry No Added Sugar Fat Free Yogurt (115g) | £2.48 | £2.48 | £0.00 No change |
| | £2.11 | £2.74 | + £0.63 29.9% increase |
| | £2.50 | £2.75 | + £0.25 19% increase |
| | £2.50 | £2.75 | + £0.25 16% increase |
| | £2.50 | £2.50 | £0.00 12.1% increase |
| | £2.90 | £3.15 | + £0.25 11.2% increase |
| | £2.32 | £1.75 | - £0.57 5.7% decrease |
| | £2.50 | £1.75 | - £0.75 0% decrease |
