Serene House 100% Essential Oil 5 ml - Concentration is a 100% Natural Essential Oil with no GMO's, no parabens and no synthetic fragrance. It is made with organic ingredients to be pure & natural and as close to nature as possible. For use with diffusers, not for therapeutic use on the body. 5 ml bottle. Made in Germany. Concentration is uplifting, with notes of organic litsea, lemon, myrtle, hyssop and linaloe wood.