展开La Prairie's Platinum Rare Cellular Night Elixir is a powerful rejuvenating potion which supports the four functions essential to the skin's complete regeneration process, helping it to detoxify and be nourished, to breathe and boost its own immunity. For the first time ever, these four key functions are addressed in a single, extraordinary formula combining a unique blend of rare, active ingredients. Dot one drop of the serum on your forehead, cheeks, chin and along the jawline. Smooth the serum into the skin in small circular motions, avoiding the eye area, until completely absorbed.