Diluting Essential Oils with Carrier Oils

Dilutions depend on the person you are using the essential oil for and the type of essential oil (lavender is less potent than rose, for example).

In general, you can follow the guidelines below. When trying new essential oils on the skin, test the dilution in a patch test by placing a dime-sized amount near the elbow and checking for irritation, burning, or rashes after 24-48 hours.

It’s important to know that essential oils are not the same thing as carrier oils, although carrier oils are also oils that are created from nature. Carrier oils are made from the fatty part of the plant, such as seeds or nuts, and are much gentler in nature. Carrier oils can be used on the skin alone, whereas essential oils must be diluted with a carrier oil or another skincare lotion or butter. Examples of carrier oils include rosehip oil, castor oil, and fractionated coconut oil.

1% dilution: 5-6 drops of essential oil in each ounce of carrier oil. This dilution is used for children, elders, chronically ill people, and pregnant women.

2% dilution: 10-12 drops of essential oil in each ounce of carrier oil. This dilution is typical for everyday, adult use.

3% dilution: 15-18 drops of essential oil in each ounce of carrier oil. This dilution is used for specific illnesses or for acute injury and should only be used for short periods of time.