Black is always in. Perfect for both a sophisticated English Rose and a leather-wearing lady boss, Union Jack Black is a true black nail hue that compliments every occasion. Featuring our Patent Shine 10X good-for-nail formula, this brilliant butter LONDON nail lacquer is proven to help promote brighter, stronger, and healthier-looking nails. The patented Shock Resistance Polymer Technology delivers a gel-like finish with undeniable shine, while the Radiant Curing help harden and dry polish with the ease of natural light. Achieve full-coverage colour in one simple swipe with the butter LONDON unique brush applicator—a dense, curved applicator that hugs nails for flawless colour with up to 10 days of wear!
Key Ingredient: Shock Resistant Polymer Technology (provides long wear and chip resistance), Diamond Powder (brightens), UV Absorbers (fade resistant) & Bamboo Extract (helps promote stronger nails, prevents breakage and peeling for healthier-looking nails)
Benefit: Protect, smooth and strengthen nails with every chip-resistant coat that is fade-resistant
Colour: Union Jack Black: a true black creme
Coverage & Finish: Full coverage with 1 coat and gel-like cushion finish & shine
Feel Good Beauty:
- Always Cruelty-Free
- Vegan & Paraben-Free
- 10 Free: butter LONDON does not add Formaldehyde, Formaldehyde Resin, DBP, Toluene, Camphor, Ethyl Tosylamide, Xylene, Parabens, Gluten or TPHP to any of its nail product formulas
Apply one coat. Let dry. Apply second coat. Let dry. For best results, use butter LONDON Nail Foundation Priming Basecoat or butter LONDON Horse Power Nail Rescue Basecoat prior to lacquer application. Finish with butter LONDON Hardwear Shine UV Topcoat.
Butyl Acetate, Ethyl Acetate, Nitrocellulose, Tosylamide/Epoxy Resin, Isopropyl Alcohol, Acetyl Tributyl Citrate, Stearalkonium Hectorite, Benzophenone-1, Styrene/Acrylates Copolymer, Diamond Powder, Malic Acid, Citric Acid, Bambusa Vulgaris Extract, Polymethylsilsesquioxane, Ethyl Trimethylbenzoyl Phenylphosphinate, Iron Oxides (CI 77499).