Essential Oil Citronella 15mlCitronella Cymbopogon winterianus From the leaf of a tall grass native to Asia, Citronella essential oil has a crisp, fresh aroma. It is an ideal companion for camping, hiking, and anywhere else you might go to experience the beauties of nature. Applied topically, it can be soothing to the skin and scalp and, due to its levels of citronellal, it may also help to promote clean skin. Primary Benefits May help promote clean skin. Soothing to both skin