Swap Basket Substantiation

Based on a comparison of Aldi products against products shown only. Sainsbury’s may sell own brand/other products at different prices.

†Excluding Nectar prices. Lowest Sainsbury’s price pro rata, considering size and offers, used and checked on 13/10/25. Aldi prices and packaging correct as of 13/10/25. Subject to availability. Product packaging may differ in each region. Products and prices may vary in store, Scotland, Wales, Aldi Local and online  For more information visit which.co.uk/reviews/supermarkets/article/supermarket-price-comparison.