Sainsbury's is hoping to bring a bit of Bali to Britain's bathrooms via an exclusive deal with Mandara Spa. It will stock a range of its health & beauty lines, which boast names such as Tropical Blooms and Amber Heaven, in 400 stores from next month. The range is inspired by traditional Balinese treatments and its launch follows the opening of Mandara's first UK spa in London. It already has spas in more than 100 locations worldwide.