This cleansing water is a cult favorite (check out IntoTheGloss.com for rave reviews from beauty insiders) and makeup-artist staple. It removed our (practically bulletproof) SPF 50 sunscreen beautifully, with zero irritation and not even a hint of residue. Downside? It’s hard to track down in the U.S. We found it at New London Pharmacy in New York City (order online!).