As a professional hairstylist I see many clients who have scalp issues. I myself have flair ups so this came right on time. I was having a bad flair up when it came and I followed the directions to find out my scalp was SPOTLESS! I found that I can go up to 3 weeks with no issues. I can wear my protective styles and wigs longer. This definitely gets 5 stars from me. I need y’all to put this in a bottle ASAP.