Review (1/5): Don't let even a drop get in your eyes
This may help with dandruff if you use it a number of times. I have used it the last four or five shampoos and the dandruff is only slightly less.
But I am not going to use it again. The first time some got in my eyes. They burned, they stung. I washed it out in the shower, repeatedly flushing my eyes. The burning continued for a number of hours. Then I was extremely careful in subsequent uses but today even though I was careful I got a drop in the eye. I flushed and flushed. It is not burning but to heck with this.
I called the optometrist's office after the burning. Received a call back from the office in which I was told that is was possibly the menthol or the amount of menthol in the product. I'd like confirmation of what causes such extreme irritation so I can buy another brand without the offending ingredient.