Nurofen Joint & Back Pain Relief non-medicated heat patches offer up to eight hours of therapeutic heat and can be used in conjunction with medicated products.

They work by increasing blood flow to the affected area and relaxing tired, sore muscles, says supplier RB UK. In packs of two, “regular” patches have a recommended price of £3.99, while large patches have a price of £4.99.

RB UK 0500 455 456