Encourages hair growth with the soothing blend of black castor, olive, peppermint, tea tree, calendula, and hemp oils. Great to use on thinning areas, dry scalp relief, hot oil and conditioning treatments. For thinning areas use 4 times a week (ex. Monday, Wednesday, Friday, and Sunday) Massage into scalp for a minimum of 30 seconds. Package size: 16 ounces