MSR Permethrin Lotion 100 ml

MSR Permethrin Lotion is a synthetic pyrethroid, a class of insecticides that is effective against a broad range of pests, including mites and lice. The lotion or cream is designed for external application to the skin or hair and scalp. The active ingredient works by disrupting the parasites' nervous system, leading to their paralysis and death, while having low systemic absorption and rapid metabolism in humans, contributing to its safety profile when used as directed.