M&S' Balance diffuser refill will elevate the ambiance of your home. It comes in a 230ml bottle, enough to refill a standard-sized M&S Apothecary diffuser twice. The fragrance comprises alluring essential oils of vetiver, jasmine and cinnamon leaf, which are considered to boost your wellbeing and help to balance the mind. This fragrance is part of the Amber family of fragrances. Amber scents are rich and warming and may contain notes such as vanilla, pepper, tonka bean and amber.