My scalp still itching after using this for 3 months

Great product!

I’m SO excited. I have chronically suffered from scalp dermatitis and have PCOS, so the combination has cause my hair to thin dramatically over the past few years. I bought this shampoo as a last resort after trying Head and Shoulders, charcoal shampoos, biotin shampoos and scalp clarifying solutions. My scalp was noticeably clearer after 2 uses so I kept using it about 2-3 times a week. After almost a month I realized I have new hair growth all over my scalp! In the photo the little black spots are tiny hairs coming in.

Wish it were cheaper, but seems to work as advertised
Nizoral A-D Anti-Dandruff Shampoo, 7 Oz