Piperonyl butoxide 4%, pyrethrum extract (equivalent to 0.33% pyrethrins); shampoo + conditioner in one. <2yrs: consult physician. ≥2yrs: apply thoroughly to dry hair or other affected area.

Overview: Pyrethrins/piperonyl butoxide is applied to the skin to treat tiny insects called lice. The most common side effects are red, itchy, or irritated skin. Before using this medicine ...

The active ingredient in Rid is an insecticide called pyrethrum extract. Rid also contains an ingredient called piperonyl butoxide. This helps the pyrethrum extract work better because it prevents ...

that Goldgeist forte (pyrethrum extract) continues to achieve high healing rates: adjusted to reinfestation, the rate of healing after two treatments was as high as 94% (1). The comparative test ...

Pyrethrin and piperonyl butoxide are used to make a skin and hair shampoo. It is applied twice to thrice to treat lice. Pyrethrin is also used in body lice medicines such as A-200, Pyrinate, Barc, ...