Yuka Wa Nikkei Leaf Essential Oil 5ml from Hidaka Village, Kochi Kochi Prefecture Hidaka Village Nikkei Branch Leaf Essential Oil 5ml Free shipping. Rare Nikkei From the mountain water pouring into the clear Niyodo River in Hidaka Village, Kochi Prefecture, and the branches and leaves of the native Nikkei (cinnamon) nurtured in a warm climate It is an extracted essential oil. Nikkei is widely known as cinnamon, and it maintains its unique aroma in its skin, roots, leaves, etc., and is also used as a seasonal spice. As Nikki, I also feel nostalgic for using it for Yatsuhashi and other places, and Nikki's drinks and candies that were used in candy stores when I was a child. Extraction site: branches and leaves Scientific name: Cinnamomum sieboldii Extraction method Steam distillation method Main ingredients: Eugenol, eugenyl acetate, β-caryophyllene, linalool, cinnamaldehyde (cinnamaldehyde), etc. In addition to the excellent antibacterial and antiviral effects of eugenol, it is also used to support the stomach. Surrounded by a blissful space, it refreshes the mind and body, and is effective in reducing stress. It also creates a relaxing environment and has a calming effect on the mind.