Steam Distilled Rosemary Essential Oil is used in cosmetic industry as a rinse to lighten blond hair and to condition and tone hair. The Rosemary Essential Oil is available as clear to pale yellow with full refreshing power. Rosemary Essential Oil is Steam Distilled and is insoluble in water. Steam Distilled Rosemary Essential Oil has a specific gravity ranging from 0.885 - 0.889 at 25 Degree C.