Sunny Isle Lavender Jamaican Black Castor Oil. Lavender oil is the most known scent throughout the aromatic world, and regarded as the most versatile essence in aromatherapy. It has a sweet, balsamic, floral aroma which combines well with many oils including Jamaican Black Castor Oil. Lavender is a natural antibiotic, antiseptic, anti-depressant, sedative and de-toxifier. It works well on dry or acne prone skin. People who have alopecia can also use lavender, to treat their hair loss. So, for those of you that have dry acne prone skin, Alopecia, and or want their hair to grow fast then the combination of pure Lavender Essential Oil and Jamaican Black Castor Oil will get the job done.