In recent decades, the interest in essential oils has revived with the popularity of AROMATHERAPY, a branch of alternative medicine, which claims the specific aromas have curative effects. An holistic approach on healing for 1-stress, disorders-anxiety, 2-insomnia, 3-headache, depression, 4-asthma, bronchitis, flu and sinus and 5-skin problems, acne, eczema and psoriasis.

Yu aroma is a range of highly concentrated essential oils, which are extracted by distillation from plants. This hydrophobic liquid contains volatile aroma compounds is "essential" in the sense that it carries a distinctive scent or essence of the plant.