Now this shampoo is in a different package, I bought it on the ground of a shampoo that did to me I had severe dandruff some mentioned it is psoriasis and itchy scalp. I was just at the checkout so I reached for something Natural, non-medicated, cheap and herbal. I must admit surprise that after regular use several times in a row, dry flaky scalp and itching is gone. I conclude that it is effective and if there are any problems I am happy to use this one.  Currently I'm using it alternately with ordinary shampoo. I use this product since a few week.