As part of the primary research, extensive interviews with key opinion leaders and business leaders, including CEOs and marketing executives, were done. As part of the secondary research, the annual and financial reports of the major manufacturers were examined. market percentage splits, market shares, growth rates, and breakdowns are produced from secondary sources and validated against primary data. Global Aromatherapy Market Size was valued at US$ 5.90 Bn. in 2021. Global Aromatherapy Mark...