Sienna Byron Bay Nail Lacquer - Base Coat

Dual purpose nail hardener and base coat to support the colour sticking to your nails. Can also be used as a clear coat.

Only 4 available



Sienna Byron Bay Nail Lacquer 10ml Base Coat is a dual purpose bottle. Use it as a nail hardener and to stick to your natural nail to give support before adding your first layer of colour. If you struggle with polish staying on your nails, this step will give you boosted performance. The base coat is breathable like the colours and can also be used as a clear top coat if you still want breathability (the top coat is not breathable)

Hand made and mixed in small batches in Byron Bay.

Sienna Byron Bay have a strong focus on ethics and hold multiple certifications including B-Corp, Vegan, Cruelty Free and Made Safe. Is this polish 10-Free? Sienna have made a conscious decision to step awy from the X-free labeling as they feel it has become a marketing game. Their strong list of certifications are your mark of safety and ethical manufacturing.


Apply one coat on to clean nails before colour application. Allow to dry before applying colour.


Ethyl Acetate, Butyl Acetate, Nitrocellulose, Isopropyl Alcohol, Acetyl Tributyl Citrate, Adipic Acid/Neopentyl Glycol/Trimellitic Anhydride Copolymer, Polyethylmethacrylate, Stearalkonium Bentonite, Sucrose Acetate Isobutyrate, Styrene/Acrylates Copolymer, Etocrylene, Silica, Diacetone Alcohol, N-Butyl Alcohol, Trimethylpentanediyl Dibenzoate, Phosphoric Acid, Dimethicone, Trimethylsiloxysilicate, Polyethylene Terephthalate, Calcium Aluminium Borosilicate, Mica.
May Contain +/-: Ci 15850 Red 7 Lake, Ci 15850 Red 6 Lake, Ci 77499 Black Iron Oxide, Ci 77891 Titanium Dioxide, Ci 15880 Red 34 Lake, Ci 77163 Bismuth Oxychloride, Ci 77491 Iron Oxide, Ci 77510 Ferric Ferrocyanide, Ci 19140 Yellow 5 Lake, Ci 77000 Aluminium Powder, Ci 60725 Violet 2, Ci 47005 Yellow 10, Ci 77007 Ultramarine Blue
Aluminium Powder only found in Grace, Unite, Honour, LIberty & Trailblazer unless specified otherwise.


Australia's ethical natural nail polish brand, Sienna Byron Bay is vegan, cruelty free and Made Safe certified. They have stepped away from the X-free way of labelling which has turned in to a marketing ploy with no governing body. There's no microplastics or glitter in any polish, instead using crushed crystal.