Ducray Kelual DS Intensive Anti-Dandruff Shampoo | 100ml The 1st anti-dandruff shampoo with enhanced effectiveness against the most intense and recurring itching. 0 dandruff, itching and burning*. 72-hour relief from epileptic seizures**. KELUAL DS, the number 1 anti-dandruff* Unique synergy of 2 patented* complexes *Patent pending Hair type Intense and recurring itching - Oily hair - Severe dandruff - Scalp prone to itching - Dandruff on the scalp - Scalp prone to burning Need Anti-dandruff - Anti-itching - Anti-seizure USE Frequency of use 3 times a week for 2 weeks Attack phase 3 times a week for 2 weeks Maintenance phase 1 time a week to maintain results