Not all oils are created equal. dōTERRA essential oils are organically sourced and thoroughly tested to ensure the highest quality and potency. dōTERRA essential oils live up to CPTG (Certified Pure Therapeutic Grade) standards to ensure that every drop is pure and without harmful contaminants or fillers. dōTERRA essential oils can be used to enhance the flavor of foods, purify the air, elevate energy levels, promote restful sleep, assist with healthy digestion, and endless other purposes! Make sure you and your family get the best quality when it comes to essential oils.