After working with an external recruiter, L'Oreal's internal recruiting department interviewed me twice (informational) before I interviewed with an HR manager (informal, "review your resume")--this first stage of the process took a total of two weeks. After my interview with HR, the balance of the process unfolded over two weeks. I interviewed once on the phone with my future manager (situational and behavioral interview), and met with her again, more informally, in person over coffee. Final round interview was a day of conversations in the New York City office, where I met with division vice presidents. Nothing about the interview process was off-putting. There are no trick questions--the company just wants to make sure you're talented, experienced, and ready for progression. They hire with your next two-to-three roles in mind. The process was thorough and fantastic.