Non-Toxic, Vegan, 10 Free Formula in the color “Nocturne.” This shimmer nail polish features a periwinkle blue base with a teal shimmer throughout. Featuring a shimmer base with a holographic sparkle finish, this nail polish shade is the clean and cruelty-free alternative when you want a unique long-lasting nail formula. Shake well before use as particle settlement may occur. Opaque in 2-3 coats. Nocturne Shimmer Nail Polish by Cirque Colors is a deep periwinkle blue nail polish with teal shimmer and a delicate holographic sparkle throughout. Imagine the sun has just set over the sea and the first stars appear twinkling brightly in the sky, that is the essence of Nocturne. The bright twilight base is accentuated by the teal shimmer which allows the dark and light to interplay in harmony. You will find yourself longing for the landscape this shade creates as you reach for this shade anytime you want to bring the look of twilight to life.