Hi Zan, must say i'm new to this ACV stuff, but i had a really dry/itchy scalp for years and years. nothing shifted it. really itched all over all the time, with scabby things too...yuck. anyway....i did the watercure (for other reasons) and hey bresto no more dry/itchy scalp. Gone, decamped, completely vamoosed in 2 weeks. I was totally dehyrated, have you tried the watercure?