Sienna Nail Polish - Onyx

Sienna’s 100% vegan and cruelty free range of incredible natural and non-toxic nail polishes use the latest in cutting edge green science.

"Onyx" is the black crème nail polish you will have on high rotation all year. It is ridiculously chic and shows as an elegant charcoal finish on your nails. Its the perfect mix for your eco-black nail dreams.
Charcoal Crème 10ml – .34 fl oz. Nail Polish

Sienna plant based nail polish formulas use raw, sustainable ingredients including sugar cane, cassava, cotton and corn. Building on their pioneering vegan, cruelty-free, non-toxic formula, Sienna are now the world’s first, nano-particle free nail polish, that’s healthy for people and the planet too.
*As you know Sienna holds a high standard when it comes to what we do and don't use in our products. We try to avoid nano particles in all products as they are adverse to optimum health. One key ingredient in black nail polish is a colourant called 'nano-black' and is, you guessed it, made using nano particles. Because we do our best to avoid this, we instead make Onyx using alternative colourants and so you may need 3 coats to achieve a full coverage to the nail. 

ingredients : Ethyl Acetate (biosourced : derived from sugar cane), Butyl Acetate (biosourced : derived from sugar cane residue or manioc), Nitrocellulose (partially biosourced : derived from cotton), Adipic Acid/Neopentyl Glycol/Trimellitic Anhydride Copolymer, Acetyl Tributyl Citrate (partially biosourced : derived from corn), Alcohol (biosourced : derived from sugar cane), Isopropyl Alcohol, Stearalkonium Bentonite, Trimethylsiloxysilicate, N-Butyl Alcohol, Phosphoric Acid, Sucrose Acetate Isobutyrate, Diacetone Alcohol, Dimethicone, Acrylates Copolymer.

May contain (+/-) : Red 36 (CI 12085), Red 6 Lake (CI 15850), Red 34 Lake (CI 15880), Red 7 Lake (CI 15850), Iron Oxides (CI 77491), Red 30 (CI 73360), Titanium Dioxide (CI 77891), Iron Oxides (CI 77499), Yellow 5 Lake (CI 19140)