This product is strongest Over the counter anti-dandruff shampoo you can find. Its active ingredient is 1% ketoconazole, a strong antifungal, so strong that until recently a medical prescription was needed to obtain it. This shampoo attacks the root of the problem and not its symptoms, achieving an almost immediate and lasting effect on our hair, reducing scaling, irritation, and flaking. It can be used in all types of hair, both natural and color treated, although only if you are over 12 years old.
Contrary to what you might think of this shampoo for being medicated, it has a pleasant aroma and after using it, the hair is clean and smooth.