The basics Ultimate Lip Liner in #3001 Invisible is a neutral lip liner, created to define and shape your lips. Apply it like any other lip liner around your lips. The benefits Hyaluronic acid soothes skin and ensures an easy, smooth application while Ceramide 3 reinforces the skin’s natural protective lipid barrier. The uses This soft and creamy liner creates an invisible barrier and prevents your lipstick or lip gloss from smudging and bleeding.  The bottom line Transparent and universal, it works with any shade of lipstick or lip gloss. An essential tool for a perfect professional long-lasting result.