Cosmate®PDP, Pyrrolidinyl Diaminopyrimidine Oxide, imakhala ngati kukula kwa tsitsi. Mapangidwe ake ndi 4-pyrrolidine 2, 6-diaminopyrimidine 1-oxide. Pyrrolidino Diaminopyrimidine Oxide imabwezeretsa maselo ofooka a follicle popereka zakudya zomwe tsitsi limafunikira kuti likule ndikuwonjezera kukula kwa tsitsi ndikuwonjezera kuchuluka kwa tsitsi mu gawo la kukula pogwira ntchito. dongosolo lakuya la mizu. Zimalepheretsa kutayika kwa tsitsi ndikukulitsanso tsitsi mwa amuna ndi akazi, zomwe zimagwiritsidwa ntchito posamalira tsitsi.