MLT CRCTR REVIVE GLOW VTMN C SERUM 1.0OZ. Benefits: Formulated with a 10% active Vitamin C Blend, this lightweight daily serum improves skin's radiance to reveal a visibly younger-looking, more even complexion. Visibly brightens & tightens better than the #1 luxury Vitamin C serum*. Clinically Proven. Dermatologist Tested. Non-Comedogenic. Paraben-Free. *Based on patient self-assessment data after 4 weeks of use compared to the #1 luxury Vitamin C Serum in a clinical study. Key Ingredients: Vitamin C. Peptides. Research Results: INSTANTLY: 94% had instant luminosity and improved skin elasticity. IN 1 WEEK: 97% had visibly improved skin texture. IN 4 WEEKS: 100% had visibly brighter, tighter skin. 94% had a visibly more even skin tone. 100% had visibly reduced lines and wrinkles.