Is it absolutely required to wash the hair every day?
Although shampoos were used exclusively to cleanse scalp and hair in the past, Dr. Wolff-Research has now succeeded in developing a method for transporting caffeine all the way to the hair based on a shampoo formula.
The caffeine remains detectable for up to 24 hours. As a result, regular application of Caffeine Shampoo activates the hair in a sustained manner, thereby creating the prerequisite for vigorous and healthy hair growth.
Alternatively, on the day when you don't wash your hair, you should massage the Phyto-Caffeine Tonic into the scalp to provide the hair with sufficient growth energy.