| 43 Products | Sep 2025 | Sep 2026 | Change |
| Activia Rhubarb Yogurt (115g) | £2.47 | £2.74 | + £0.27 10.9% increase |
| | £1.73 | £2.00 | + £0.27 15.6% increase |
| | £2.45 | £2.75 | + £0.30 13.9% increase |
| | £2.50 | £2.75 | + £0.25 12.1% increase |
| | £2.50 | £2.75 | + £0.25 11.3% increase |
| | £2.90 | £3.15 | + £0.25 10.7% increase |
| | £2.50 | £2.85 | + £0.35 11.5% increase |
| | £2.65 | £2.90 | + £0.25 11.4% increase |
| | £2.50 | £2.75 | + £0.25 10.9% increase |
| 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) | £2.47 | £2.74 | + £0.27 10.9% increase |
| | £1.73 | £2.00 | + £0.27 15.6% increase |
| | £2.45 | £2.75 | + £0.30 13.9% increase |
| | £2.50 | £2.75 | + £0.25 12.1% increase |
| | £2.50 | £2.75 | + £0.25 11.3% increase |
| | £2.90 | £3.15 | + £0.25 10.7% increase |
| | £2.50 | £2.85 | + £0.35 11.5% increase |
| | £2.65 | £2.90 | + £0.25 11.4% increase |
| | £2.50 | £2.75 | + £0.25 10.9% increase |
| Activia Strawberry Gut Health Yogurt (115g) | £2.47 | £2.74 | + £0.27 10.9% increase |
| | £1.73 | £2.00 | + £0.27 15.6% increase |
| | £2.45 | £2.75 | + £0.30 13.9% increase |
| | £2.50 | £2.75 | + £0.25 12.1% increase |
| | £2.50 | £2.75 | + £0.25 11.3% increase |
| | £2.90 | £3.15 | + £0.25 10.7% increase |
| | £2.50 | £2.85 | + £0.35 11.5% increase |
| | £2.65 | £2.90 | + £0.25 11.4% increase |
| | £2.50 | £2.75 | + £0.25 10.9% increase |
| Activia Grains & Nuts Walnut & Oats Yogurt (115g) | £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) | £3.67 | £3.85 | + £0.18 4.9% increase |
| | £3.97 | £3.97 | £0.00 No change |
| | £3.95 | £4.00 | + £0.05 0.8% increase |
| | £4.00 | £4.00 | £0.00 0.5% increase |
| | £4.00 | £4.00 | £0.00 0.3% increase |
| | £3.30 | £3.30 | £0.00 0.3% increase |
| | £3.25 | £4.40 | + £1.15 5.3% increase |
| | £3.25 | £3.25 | £0.00 4.9% increase |
| Activia Cherry No Added Sugar Fat Free Yogurt (115g) | £2.46 | £2.69 | + £0.23 9.3% increase |
| | £1.73 | £2.00 | + £0.27 15.6% increase |
| | £2.45 | £2.75 | + £0.30 13.9% increase |
| | £2.50 | £2.75 | + £0.25 12.1% increase |
| | £2.50 | £2.50 | £0.00 8.7% increase |
| | £2.90 | £3.15 | + £0.25 8.7% increase |
| | £2.65 | £2.90 | + £0.25 8.9% increase |
| | £2.50 | £2.75 | + £0.25 9.3% increase |
