Can't help with the itchy scalp, however, Shea moisture deep treatment mask is good leave-in and daily moisturizer. It's an ok deep treatment, but GREAT moisturizer!
3c pencil-sized corkscrews; low porosity; fine; layered

CO-Wash: Shea Moisture Co-Wash or Eden's Co-Wash Style: Shea Moisture Curl Enhancing Smoothie

My YouTube Channel

http://beautybyanjoli.blogspot.com