Lice Hunter, MD Shampoo is natural, non-toxic, sulfate free, made with essential oils, fights lice and their eggs (nits), and is pesticide free. Lice Hunter, MD Shampoo contains neem oil, a natural insect repellent from the Neem Tree, also known as the village pharmacy tree, and peppermint oil to help defend from future lice infestations. The result is a sulfate-free shampoo that is great for daily use and is perfect for children & adults who have a sensitive scalp. When used daily, Lice Hunter, MD Shampoo can help defend your hair from lice infestation by washing out any lice before they have a chance to multiply and spread. Using the Shampoo, Conditioner, and Terminator Comb are an extremely effective combination for combating head lice.