New in box, never been opened. Ever-popular Rodan + Fields Active Hydration Serum, 30 mL From R+F website: Quench thirsty skin. Instantly boosts hydration levels by 200% by drawing in hydration to the surface of the skin. Add to any Regimen for even better results. Recommended Usage: Once daily, in the PM for normal, combination, or oily skin. Twice daily, in the AM+PM for dry skin Size: 30 mL / 1.0 Fl. Oz. U.S.