30% Off Sitewide | Butter London | Promo code BUTTER30
Graphic: Chelsea Stone

Butter London is best known for quality nail polish made from clean ingredients, but the brand actually makes a wide range of cosmetics to glam up eyes, lips, and faces. And right now, you can add Butter to your makeup collection for less, thanks to their 30% off sitewide sale. Use promo code BUTTER30 to score tons of discounted polish and nail treatments, and maybe some super shimmery Eye Gloss, if you’re looking to expand your Butter horizons.