To call this cult favourite polish a ‘stony mauve crème’ hardly does it justice. It’s exquisite. Stone is one of our all-time, best-selling colours and complements any look. Sienna nail polish is proudly ethically made in France, certified vegan & cruelty-free and breathable. Natural ingredients Derived from Sugarcane, Cassava, Cotton and Corn. Innovative, cleanest formula possible Our exclusive formula is a world first with no nano-particles, no benzophenone 1 and none of the standard toxic ingredients everyone says no to!