La Mer’s legendary but now discontinued concealer! I wore this — along with their foundation — for years, and had stocked up before they discontinued it. I’ve since switched to a different brand and still have this concealer (and matching foundation) unopened and in the cellophane. Light 12 is their second-lightest concealer, and blends with almost all of their light foundations. For context, they had dozens of foundation colors and only four concealer colors — that’s how well it blends.