Khadija KOUCHLEF is an experienced professional in the field of chemistry and formulation, currently serving as an Area Sales Manager at SILAB since June 2019. Previous experience includes a role as a Cosmetic Formulation Intern at Brenntag Group, where work centered on biosourced microemulsions for skin care, hair care, and sun care, along with preservative-free cosmetics formulation. Prior to that, Khadija completed an internship in Food Science at the University of Birmingham, focusing on digestion simulation and glucose control, and a Quality Control Internship at Sanofi concentrating on drug stability. Educational qualifications include a Diplôme d'ingénieur in Chemistry - Formulation from École Nationale Supérieure de Chimie de Lille and a Master’s degree in Chemistry - Formulation from Université de Lille - Sciences et Technologies.