L'Oreal Paris Derm Intensives Hyaluronic Acid Face Serum, Revitalift, 1 fl. oz.

What Else You Need to Know: Revitalift Derm Intensives products were validated in partnership with an advisory panel of dermatologists who certified the Ingredient Charter, Formula and Product Development, Independent Clinical Testing Protocols, and Results. How to Use: After cleansing, hyaluronic acid should be the immediate next step before any other treatments or moisturizers. Every morning and evening, apply 2-3 drops to the face and neck, avoiding the eye area. For best results, follow with revitalift triple power day cream. Can be used before revitalift derm Intensives 10% vitamin C serum, 10% pure glycolic acid serum, or night serum with pure retinol for additional hydration.