Cosmetic product stability: the sensory aspects

Why and how does a cosmetic product please consumers? How can this aspect of the product be measured, and, more importantly, how can stability be ensured for the criteria that come into play over time, thus ensuring that the cosmetic product is just as pleasurable? Irène Bacle, who runs the sensory analysis laboratory at Pierre Fabre, discussed this topic at the Cosmed Technological Day in Toulouse on 3 December.