NOW Foods - 100% Pure Essential Oil Myrrh - 1 fl. oz. (30 mL) NOW Myrrh Oil is 100% Pure and Natural and steam distilled from the plant s oleoresin-gum. NOW Myrrh Oil recalls the same musky balsamic aroma that has been enjoyed for thousands of years by Greek and Egyptian cultures. Myrrh Oil s popularity today can be attributed to its strong cleansing and purifying properties in addition to the ease in which it mixes with other oils.