Hedrin All in One Shampoo is a fast and effective treatment that eliminates head lice and their eggs within just 5 minutes. This complete kit includes both shampoo and a nit comb, providing a comprehensive solution in one convenient package. It is clinically tested, proven safe and effective, ensuring reliability and peace of mind. The 200ml bottle offers 8 x 25ml treatments, providing ample applications for thorough and ongoing lice management. This product is suitable for use on both adults and children, making it safe for the entire family. Formerly known as All-in-One, the formula remains trusted while packaging may vary.