the platinum collection by la prairie cellular platinum rare night elixir 20ml la prairie the platinum rare cellular night elixir indulges the skin with sumptuous moisturising power. this concentrated formula supports the skin’s detoxifying process throughout the night, improves skin respiration, and infuses it with invigorating nutrients. this serum bolsters the skin’s natural defences, improves elasticity, and texture. fine lines and wrinkles are reduced for a renewed complexion. to use: apply evenings to the cleansed face, avoiding the eye area. massage until absorbed.