*Due to not using nano-particles, Onyx may need 3 coats to achieve full coverage. A common ingredient used in darker colours is ‘nano-black’ code CI 77266 which is made up of nano-particles. This creates a more solid pigment however we feel it’s not worth the compromise to our health by using this ingredient. We hope you feel the same. xx
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 and breathable.
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!
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.
Trust what our customers say – Over 3100 5-star reviews.
Orders are typically dispatched within 24 hours (business days).
Start with a well prepped nail by using a single coat of either base coat or nail strengthener.
Next, with your choice of colour, swipe one side of the brush on the inside of the bottle neck to remove excess nail polish.
Place your brush with the drop of polish at the base of your nail, near the cuticle. Swipe it in a straight line from the base to the tip of the nail.
Return to the base of the nail and gently swipe to each side of the initial stripe, covering the nail fully.
Repeat the process on each nail.
For full coverage apply two to three coats of colour.
Finish with your choice of glossy or matte top coat.
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)