I have been using Janiése’ hydration spray and edge oil for almost over a year now and it has healed the dermatitis in my scalp. Recently my bf received a bad hair cut from a new barber and unfortunately caused terrible bumps all over the sides and back of his head, I decided to spray the hydration spray on them and within 3 days they were pretty much cleared up, after a full week they are completely gone! The hydration spray is the TRUTH! 10/10 recommend for any scalp problems.