I buy Silk Therapy Original Hair Essence during Olive Young sales.

This is a product I highly recommend you buy during the Olive Young sale: "Silk Therapy Original Hair Essence." It softens dry and frizzy hair. I've tried many other hair essences, but none compare to this one. A salon owner I know uses only this product, so I tried it then and bought it, and I'm satisfied. It is oily, but it absorbs immediately so it isn't sticky. I highly recommend it. You definitely have to try it.