Catherine Jehanno-Troncy


Catherine JEHANNO-TRONCY is Chemical Engineer, specialized in formulation, and has spent most of her career in the cosmetic industry. During her 18 years as Head of R&D at one make-up sub-contractor, she acquired strong knowledges on functional and coloring materials. After holding the positions of Raw Materials Manager and later on, Technical Marketing & Sales Manager, she’s now working at Miyoshi Europe promoting their performing treated materials.

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