Efficacy and Safetyof a Medical Device With a Physical Mode of Action (X92001919) Versus Paranix Anti-lice Shampoo.

Exclusion criteria

• ✕. Pregnant (confirmed by pregnancy test at D0 for women of childbearing potential) or nursing woman or planning a pregnancy during the study;
• ✕. Subject who had been deprived of their freedom by administrative or legal decision or adult subject who is under guardianship;
• ✕. Subject in a social or sanitary establishment;
• ✕. Subject in an exclusion period from a previous study or who is currently participating in another study on hair/scalp or who participated to another clinical study on hair/scalp within 3 months before first visit.
• ✕. Subject suspected to be non-compliant according to the Investigator's judgment.
• ✕. Subject with curly or frizzy hair (from 4A to 4C in the hair type scale above).
• ✕. Subject with hair length below the shoulder.
• ✕. Subjects with more than 24 lice on the head.