Fipronil, Permethrin, Pyriproxyfen. For use only on dogs and puppies 8 weeks of age or older weighing at least 5 pounds to stop
existing infestations and prevent establishment of new infestations of fleas and ticks. Fast-acting and long-lasting. Repels and
kills 4 species of ticks, adult fleas and mosquitoes. Starts working on contact. Prevents fleas, flea eggs, flea larvae and flea
infestations. Waterproof formulation lasts all month long. Easy to apply.