From past 2 years I have been facing severe dandruff on my scalp. Though I feel it's genetic because my mother also has, but mine is much worse than hers. My Dandruff is not on hairs, but on scalp, like it has been glued to my scalp, whenever I tried to scratch it off, I bleed. I have used everything dandruff shampoo I could, been through spa treatment as well but nothing helped. In parts , it has accumulated like sugar. Though it never caused me much hair fall problem. Please help