Onyx Sienna Nail Polish

Yes! Onyx is the black crème nail polish you will have on high rotation all year. It is ridiculously chic and has a super-inkey pigment for the jet-black nails of dreams.

Sienna nail polish is proudly ethically made in France, certified vegan & cruelty-free, water permeable 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 aluminium, no micro plastic, no benzophenone 1 and none of the standard toxic ingredients everyone says no to!

World friendly products

From natural ingredients to the organic timber on our bottles; everything we do is made to be as environmentally friendly as possible.