DERCOS Technique Dandruff Shampoo for dry hair helps reduce up to 100% of visible dandruff* and prevents the return of dandruff for up to 6 weeks. Combats the feeling of discomfort and itching caused by dandruff. Based on Selendium DS technology*** that cleanses and helps preserve the natural balance of the scalp. DOCUMENTED EFFECT: Removes visible dandruff after first use and instantly calms. Does not dry out skin. For everyone with dry hair, who wants to rid dandruff and discomfort of the scalp. For sensitive scalps. Hypoallergenic. Tested under dermatological control. *Consumer test n=262 participants **Cosmetoclinical test n=45 participants ***Selenium disulfide Use: Apply DERCOS Technique Dandruff Shampoo to your scalp in wet hair. Carefully massage and leave on for 2 minutes. Then rinse. Use every day for 4 weeks and then continue to use once a week for maintenance. Contains selenium disulfide. Avoid contact with eyes and damaged skin. In case of contact with eyes, thoroughly rinse with water. VICHY Dercos Technique Anti-Dandruff Shampoo for Dry Hair 390 ml