Combo sets are carefully chosen to enhance a certain aspect of your life. Oils can be used individually or blended together to create a custom scent and add benefits. Oils can be diffused or diluted with a carrier oil for topical use. These essential oils are 100% pure, therapeutic grade. Set includes Breath In, Guard Against, and Heads Up (each 10ml bottle) in a convenient giftable box. Encourage rest, relaxation, and wellness. Made by Airomé.