What It Is: For the first time, the Orchidée Impériale Longevity Concentrate reactivates skin 's youthfulness. Skin feels replenished from within¹. The culmination of 20 years' research, Guerlain has captured the exceptional power of the Vanda coerulea orchid. Capable of living for over one hundred years, its vital force has been concentrated in the patent-filed² ORCHID LONGEVITYᵀᴹ technology. What It Does: Skin 's youthfulness depends on biological mechanisms called "longevit