100% Pure Essential Oil. (Horoscope) essential oils are design to counter and improve the weakness parts on each of the 12 horoscope signs. Cancer (June 21 - July 22) Traits: STRENGTH - tenacious highly imaginative loyal emotional sympathetic persuasive. WEAKNESS - moody pessimistic suspicious manipulative insecure (All above horoscope traits are gathered for reference only difference in personality traits varies among individuals)