Derma E Scalp Relief Treatment - 1 fl oz: Smoothing, Nourishing, Sulfate-Free, All Hair Typesfrom $12.76 up to $13.59 Compare prices3→DERMA E's Scalp Relief Treatment answers your irritated scalp's SOS with a dermatologist recommended solution for removing build-up and flakes. Delivering a potent dose of Tea Tree Oil and Aloe Vera, more→this lightweight, non-greasy formula absorbs quickly to exfoliate and provide instant relief and long-lasting benefits. Whether used as a daily post-wash treatment or an intensive overnight therapy, this versatile serum works tirelessly to promote a stress-free scalp.