Buttermask for Lips by Kiehl's provides rich overnight hydration for lips. This highly effective formula, enriched with fair trade coconut oil and mango butter, regenerates the hydration barrier and intensely nourishes the lips. With regular use, dry and chapped lips become soft and elastic, protected from external agents and the negative effects of factors like cold and UV rays. Kiehl's is committed to sustainability and supports various social and environmental projects.