Question: how many drops of essential oil per 1 oz of carrier oil?
Answer: 1% dilution = 5-6 drops of essential oil to each ounce of carrier oil or cream. This dilution is used for children, elders, chronically ill persons, and pregnant women. 2% dilution = 10-12 drops of essential oils to each ounce of carrier oil or cream. This dilution is used for massage oils for the average adult.