Word on the street is that Chanel creative director Karl Lagerfeld bathes in a full bottle of this stuff every day. The heavily fragranced Collosel ($38) cleanser is made of a luxurious mixture of milk, glycerin, vegetables, and castor oil and has been a go-to for French and Francophile beauty enthusiasts for years. Even the cast of Westworld uses it for "midday makeup removal and touch-ups."