Wet hair, apply shampoo, lather, and leave on for 5 minutes and then rinse. Alternate with a frequent-use shampoo.
Consumer Test on 25 volunteers over 3 weeks :
- Durably removes dandruff (80%)
- Purifies (96%), soothes and balances the scalp (92%)
EffectivenessAnti-dandruff effectiveness dermatologically proven via clinical scorage.