-2 Market Size

Aromatherapy Diffuser Market size was valued at USD 1.97 billion in 2024 and is expected to reach USD 5.69 billion by 2037, registering around 8.5% CAGR during the forecast period i.e., between 2025-2037. In the year 2025, the industry size of aromatherapy diffuser is assessed at USD 2.11 billion.

Aromatherapy diffusion is the process of diffusing essential oils so that their aroma fills up space or room. There are various types of aromatherapy diffusers available in the market and they are also known as essential oil diffusers. The inhaled aroma from these essential oils is normally believed to fuel the brain function. Essential oils can also be absorbed through the skin, where they travel through the bloodstream and can encourage healing of the whole body.