Wild CP, Weiderpass E, Stewart BW, editors
Par substance active , on entend une substance qui assure l'efficacit de la prparation cosmtique .The term "compound of cosmetic interest" is understood to mean any active substance used in the formulation of a cosmetic preparation, that is to say a preparation intended to be put in contact with various superficial parts of the human body, in particular the epidemic , hair and capillary systems, external organs, teeth and mucous membranes, with a view, exclusively or mainly, to cleanse, protect, perfume, maintain the human body in good condition, to modify its appearance or to correct the odor
Public attention often focused on these changes, but beneath the headlines was a person trying to rebuild stability
However, for young people, it is actually a significant risk