Spread a pea-sized amount over clean skin. It has only eight ingredients: humectants, hyaluronic acid, a chelator, citric acid, and the brand's lipid-like TSC ingredient. This is luxury minimalism aimed at dehydration, redness, and stressed or post-procedure-feeling skin.
The ingredient list is elegant; the price is extravagant. Patch test it anyway, because expensive skin can still be sensitive skin.