
butter LONDON - Pure Colour - Union Jack Black - 21X Nail Lacquer
butter LONDON Pure Colour Union Jack Black is a classic glossy black with a smooth, opaque creme finish. The shade delivers rich, saturated color in one coat, drying to a high-shine finish that feels effortless and polished. The 21-Free formula is free from harmful chemicals and features a curved brush that hugs the nail for streak-free application.
Part of butter LONDON's Pure Colour 21X Nail Lacquer collection, this longwear formula dries in under 60 seconds and lasts up to 10 days without chipping. Plant-based extracts help repair nail damage while delivering vibrant, professional-grade color. Available in 0.5 oz.
How to Apply
- Apply a thin layer of polish to clean, dry nails.
- Allow to dry naturally for under 60 seconds.
- Apply a second coat if desired for deeper color.
- Finish with a top coat for extended wear.
Product Details
- Formula: HEMA-Free, Vegan, Cruelty-Free, Longwear, Professional
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
butter LONDON Pure Colour Union Jack Black is a classic glossy black with a smooth, opaque creme finish. The shade delivers rich, saturated color in one coat, drying to a high-shine finish that feels effortless and polished. The 21-Free formula is free from harmful chemicals and features a curved brush that hugs the nail for streak-free application.
Part of butter LONDON's Pure Colour 21X Nail Lacquer collection, this longwear formula dries in under 60 seconds and lasts up to 10 days without chipping. Plant-based extracts help repair nail damage while delivering vibrant, professional-grade color. Available in 0.5 oz.
How to Apply
- Apply a thin layer of polish to clean, dry nails.
- Allow to dry naturally for under 60 seconds.
- Apply a second coat if desired for deeper color.
- Finish with a top coat for extended wear.
Product Details
- Formula: HEMA-Free, Vegan, Cruelty-Free, Longwear, Professional



















