What it is: A mask-friendly lip gloss that moisturizes and delivers a flush of color in just one swipe. What it does: Pillow Lips Solid Serum Lip Gloss is never sticky or tacky. It's infused with collagen, hyaluronic acid and a tri-oil complex, combining the hydration and care of a lip balm with the sheer tint of a gloss. It won't settle into fine lines or lip wrinkles. How to use: Apply directly to lips for a glossy finish and a hydrating flush