Negatives:
1. The tonic smells very strict
2. Do it burns and itches then even longer on the scalp (Alcohol is as an ingredient with indoors)
3. The hair "fat" after applying the tonic very quickly (faster than without) and I have been on the same day to wash your hair.
4. The bottle can be poor despite dose screw cap. Usually one gets too much and it runs down the face or neck.
Resume:
People react somewhat more sensitive to detergents and ingredients and generally are something I would hautempflindlicher of the tonic not suggest or at least test first time.
Even the smell I find rather strict.
As I said of the effect produced, I can not say anything. I for one will settle the Tonic (need) and just take the shampoo.