Clove (Syzygium aromaticum) has a sweet, spicy fragrance that is stimulating and revitalising. An important ingredient in our Thieves blend due to its wonderful immune-enhancing properties, its principal constituent is eugenol, which is used in the dental industry to numb the gums. Clove is the highest-scoring ingredient Young Living has ever tested for its antioxidant capacity on the ORAC scale. Always dilute for topical use. How to Use: For aromatic or topical use. Possible skin sensitivity. If pregnant or under a doctor's care, consult your physician. Check with your health care provider if taking a blood-thinning medication. Always dilute before applying to the skin. Keep out of reach of children.