Let the true you shine through with tarte HydroFlex Serum Foundation. The medium-coverage featherlight formula creates the appearance of a natural-looking finish that looks and feels like your skin. Waterproof and sweatproof, the super serum complex includes eight types of hyaluronic acid, which is known to help temporarily moisturize and temporarily plump the look of the skin.
In an instrumental test with a corneometer, 100% saw immediate improvement in the appearance of fine lines and wrinkles.
How do I use it: Shake foundation. Apply two to four drops directly onto face or massage into fingertips and blend into skin like you would a moisturizer.