Kill head lice and eggs and leave hair soft and easy to comb with Lyclear Sensitive Head Lice Treatment. This non-greasy formulation is gentle to hair and skin and contains no perfume, essential oils, pesticides, or alcohol. Dermatologically tested. Lyclear Sensitive Head Lice Treatment is a gentle to hair and skin head lice treatment that kills head lice and eggs. This unique, double action formula contains Oxyphthirine to kill head lice and eggs by suffocating and dehydrating them. This formulation is non-greasy and washes out easily with no essential oils, perfume, or alcohol. Hair is left soft and easy to comb. Key features of Lyclear Sensitive Head Lice Treatment Kills head lice & eggs Gentle to hair & skin Leaves the hair soft and easy to comb Nongreasy, washes out easily No perfume, no essential oils, alcohol free Dermatologically tested No pesticides Comb included