Decsription: Non-silicon formulation! Gloss × lip balm × serum, a dedicated serum for lips that you can leave on all day long! Silicon-free formulation gives you peace of mind - wear it all day and even while sleeping. Packed with plant- and food-derived beautifying and moisturizing agents. As a gloss: Despite the silicon-free formulation, the rich, syrupy texture creates plump, glossy lips. As a lip balm: Packed with plant-and food-derived beautifying and moisturizing agents. Prevents dryness. Carefully formulated to create a non-sticky texture that will melt into your lips, so you can use it while you sleep.