The Real Reason Most Foundations Fail on Mature Skin (And It's Not Your Fault)
"Here is what Soojin explained to me during that break in the galley — and what most American brands will never tell you. Most foundations, even the $400 La Mer we sell in duty-free, just sit on top of your skin. In dry cabin air they evaporate in hours. That is why you look worse after landing, not better.
Those heavy formulas do not penetrate. They sit on the surface, sink into every line you are trying to hide, and by hour three they have settled into every crease like they are mapping your wrinkles for Google Earth. They do not cover. They trace.
I had been spending $300 a month at the duty-free cart thinking I was investing in my skin. I was just buying products that could not physically work. The proof was standing right next to me at 35,000 feet with glass skin after a 14-hour flight."