Prices checked Nov 9, 2026, 8:10 PM ET
Not right now: Butter London prices are at their usual levels.
Not right now. Butter London prices are at their usual levels: the Butter London Patent Shine 10X Nail Lacquer Her Majestys Red is $14.56 at Shop Simon. Any Butter London deal shows here as soon as it starts.
Butter London is a British-founded cosmetics brand known for its nail lacquers, especially the Patent Shine 10X and Nail Foundation lines, along with its long-wear eyeliners and lip products. Its formulas are built around pigment payoff and wear time rather than trend packaging. Deal.ai checks every store's price for each Butter London product and keeps a price history, so you can see how the current figure compares with what stores have charged before.
It checks today's price at every store, compares the alternatives and answers in about a minute.