V-druf shampoo in Kenya contains Ketoconazole 2%, Zinc pyrithione 1% and Aloe Vera 10%. It is used externally to treat dandruff. As part of a routine prevention of recurrence dandruff, this shampoo can be used once or twice weekly. Wet hair thoroughly with lukewarm water. Apply sufficient shampoo and massage on well to form. Leave for 3-5mins and then rinse off with water.