How long does shipping take, and what is the cost?

Orders are typically dispatched within 24 hours (business days) via Australia Post and DHL Express International. We aim to process orders within 1-4 business days, and delivery times may vary by destination. Domestic shipping is free for orders over $85, shipped through Australia Post. International Shipping is free for orders over AUD $185, and AUD $55 for all other orders, shipped through DHL. USA orders can be made directly through our local US website , and domestic shipping rates apply. Additional details are available on our dedicated shipping page .

Where can I find a full list of ingredients?

The ingredients list is on each product page under the ‘Ingredients’ tab. You can also view it on the barcode label attached to the bottle. Simply peel the outside label to reveal.

Is Sienna gel or conventional nail polish?

Sienna is a conventional vegan nail polish formula. It offers a cleaner and more natural option compared to other brands.

Glossy Top Coat

Plant based formula

cruelty-free

Fast shipping

Secure checkout

Plant based formula

cruelty-free

Fast shipping

Secure checkout

Glossy Top Coat Polish Bottle by Sienna Byron Bay

Seal the deal with this fast drying top coat. It will give your mani a protective layer that speeds up drying time. Did we mention it also gives the perfect high gloss finish?

Protect and preserve your mani with a single coat of our Glossy Top Coat. It works wonders for durability and speeds up drying time while giving the perfect glossy finish.

Clear 10ml – .34 fl oz. Nail Polish

Also available in the Essential Duo & the French Trio

$29.00 $28.00 Save 3%

Tax included.

Safe & secure checkout

100% Vegan & Cruelty-Free Certified

World-First Nail Polish With No Nano-Particles

Ethically Made With Naturally Derived Ingredients

Dispatched within 24 hours

Free Aus Shipping Over $85

Countless Happy Customers

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!

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.

Simply apply a single coat of Glossy Top Coat over any colour.
Reapply every couple of days to achieve maximum shine and protection.

Ethyl Acetate, Alcohol Denat., Butyl Acetate, Acrylates Copolymer, Neopentyl Glycol/phthalic Anhydride/trimethylolpropane Isononanoate Copolymer, Nitrocellulose, Alcohol, Hea Ipdi Isocyanurate Trimer/polycaprolactone Diol Copolymer, Tributyl Citrate, Tris-hea Ipdi Isocyanurate Trimer, Olive Oil Decyl Esters, Etocrylene, Isopropyl Alcohol, Squalene, Tocopherol, Violet 2 (Ci 60725).