What's it like when Jenna and Virginie Courtin-Clarins visit the Paris laboratory and factory where our products are created? Watch the girls do everything from mix colors to test plant extracts in this behind-the-scenes video. Plus, they get to wear very chic lab coats. (Margiela can't have all the fun, right?)
Head to TeenVogue.com to learn even more about the Factory Girls' big adventure.