<!--ProdInc[210569131]/Mall:[macys_US]-->Enriched with hyaluronic acid and mallow flower extract, this lip serum features a colorless emulsion formula that melts onto lips. Designed to be worn day and night, it visibly plumps lips and hydrates them for 24 hours.* WHAT IT DOES: Clear, universal serum delivers 24 hours of hydration,* an instant volume effect and visibly plumper lips over time Made in France KEY INGREDIENTS: Mallow flower extract contributes to lips'' hydration Hyaluronic acid helps provide a visible plumping effect HOW TO USE: This multi-use lip serum can be worn as a makeup primer, on its own or as a serum at night for intensely hydrated lips Wear it with Dior Addict Lip Maximizer for increased hydrating action RESULTS: 24 hours of intense hydration* for nourished, plump and natural lips +74% immediate hydration* +50% volume after 4 weeks** 2.9 times more hydration when worn under Dior Addict Lip Maximizer* *Based on instrumental tests on 10 subjects **Based on clinical tests on made-up lips, after 4 weeks, on 35 subjects