Neostrata Enlighten Vit C Concentrate 30 for Uneven Tone and Dark Spots NEOSTRATA | Vit C Concentrate What It Is: Housed in protective, singles to ensure maximum freshness and potency, this v C serum targets dull skin for overall luminosity and is your daily defense against drying environmental stressors. How To Use: Twist open and squeeze directly into your palm, then smooth onto your skin and layer with a moisturizer. Use once to twice daily. New in box NIB / NWT Only removed from box for photo Stored in a smoke-free/climate-controlled environment. Color may vary on different screens, feel free to ask any questions ❤️