What are essential oils? It is a very valuable 100% pure and natural aromatic ingredient (essential oil) extracted from plant components. The flowers, leaves, pericarp, and roots of plants are extracted by steaming (steam distillation method) or squeezing the skin (squeezing method). Plants that are stuck produce ingredients to protect themselves from foreign enemies and diseases in order to fulfill their lives. Its component is the essential oil itself, which is a fragrance component, and it is a very useful ingredient such as insect repellent and relaxing ingredient. It has been used since the days of ancient Egypt, before the term aromatherapy took root in the 1930s. Essential oil is very valuable, and in order to obtain 1 kg of essential oil, 100 ~ 200 kg of flower spikes in lavender, Roses require 3~5 tons* of flowers. Only a small amount can be obtained from a large amount of raw plants. In the case of citrus fruits, essential oils are extracted from the residue (peel) after squeezing the juice from the fruit, and have been upcycled since ancient times. < Rosemary> It is a medicinal herb-like scent characterized by a soothing scent. This herb is a familiar addition to cooking, whether it is served with grilled meat or kneaded into bread. In addition, it has long been popular as a scent that improves memory. This scent is recommended when you want to feel refreshed when you wake up in the morning, or when you don't feel motivated somehow. Our rosemary is a type of rosemary that has a strong scent because it contains a relatively large amount of an ingredient called camphor. * Rosemary is a plant that is easily affected by the climate of the land where it grows. Depending on the climate of the harvest year, the tone of the aroma may change slightly. Thank you for your understanding. 【Fragrance system: Herbal】Clear and strong refreshing herb-like scent with a refreshing feeling Scientific Name: Rosmarinus officinalis Country of origin: Tunisia Extraction method Steam distillation method Extraction site: Leaf