Jojoba Oil And Ucuuba Butter Track Tension Relief Serum.It is instantly relieve tension and itching caused by tightly braided styles and sewn-in weaves with this non-greasy serum. It is deeply hydrates to help resist breakage caused by swelling and shrinking as hair gets wet. Direction To Use: Use the dropper to apply a few drops to areas that needs it most. Gently message into the surrounding track. Reapply as needed to alleviate scalp tightness and discomfort.