In other words, I had a wrinkle. Wrinkles are part of life ... founder of Washington Square Dermatology. The silky, lotion-y texture is moisturizing and feels like an added layer of hydration ...

But I get it. The ingredient, a form of vitamin A, is the gold standard for addressing just about any skin-care concern — from acne to wrinkles to hyperpigmentation — so its become the go-to ...