Addict Lip Maximizer Serum - Addict Lip Maximizer Serum is a clear, universal Dior lip plumping serum that delivers 24 hours of hydration,* an instant volume effect and visibly plumper lips over time.BenefitsWear it with Dior Addict Lip Maximizer for increased hydrating action.Designed to be worn day and night, it visibly plumps lips and hydrates them for 24 hours.*Enriched with hyaluronic acid and mallow flower extract, this lip serum features a colorless emulsion formula that melts onto the lips.Research Results+50%** volume after 4 weeks*Instrumental test on 10 subjects.24 hours* of intense hydration for nourished, plump and natural lips2.9 times more hydration* when worn under Dior Addict Lip Maximizer+74%* immediate hydration**Clinical test on made-up lips, after 4 weeks, on 35 subjects.Key IngredientsMallow flower extract: Contributes to lips' hydrationHyaluronic acid: Helps provide a visible plumping effect - Addict Lip Maximizer Serum