tar shampoo, dandruff shampoo, ketoconazole shampoo (this worked beautifully for YEARS), Loprox shampoo, Derma-smoothe,
apple cider vinegar (this was desperation), verdeso foam. I have been under major stress for the last year and a half, and that is when the keto shampoo stopped working. The Loprox didn't work. Derma-smoothe seems like it sort of works, but not like it did the first few times I used it.