I found a great hair stimulate in Tea Tree oil pure 100% I got it at the health food store in my area it cleans the scalp and leaves a cool and tingling feeling. I used this on my daughters hair because she had dry scalp very bad . Now her scalp is back to normal..Lustersilk has a Tree Tree Oil conditioner thats great also I just put that on my scalp and leave it in for moisture to my scalp area if it tends to be itchy and dry.