People France Jean Costentin peoplepill id: jean-costentinJC 8 views today 16 views this weekBiologisteJean CostentinBiographyListsAlso ViewedSimilar peoplePeople also viewedPierre EtevenonDoctor of Science and Honorary Director of research InsermJean-Louis MontastrucMédecin, UniversitaireJean-Paul GiroudUniversitaire, MédecinIvan RicordelJean-Bernard FourtillanFrench pharmacologist and toxicologist Author of the hormone valentonin discovery in 1994From our partnersSponsoredJean Costentin