Where is the Best Facial in Japan? Your Guide to Flagship Luxury and "Glow-Up" Souvenirs

If you’re traveling to Japan, you’ve probably asked yourself: Where can I actually get the best facial? and What skincare should I squeeze into my suitcase before I leave? Forget the generic spa menus at your hotel. To get the "Glass Skin" of your dreams, you need to go straight to the source: the flagship salons of Japan’s most iconic skincare brands. Here is where to go and what to buy.