Great Ampoule for dehydrated oily skin. I do need to apply 2 layers for my skin needs, but I really like it. It's very gentle, feels soothing, the finish is soft and you can feel the skin become hydrated. It doesn't make my skin greasy and works well under makeup. The ingredient list is very clean, perfect for sensitive skin. Great to use in your morning routine during summer if you have oily skin. Would definitely repurchase!