Guerlain creates the perfect Cure to regenerate the skin in just 4 weeks, an intensive anti-aging treatment with 4 different formulas for each week. Guerlain incorporates a combination of powerful assets called Blackimmune, which promote regeneration at the cellular level, another of its star ingredient is the black orchid, whose properties reinforce the self-defense of the skin to prevent premature aging of the skin. First Week: smooth skin, without dead cells, minimized wrinkles and firmer skin. Second Week: Luminous skin and uniform and uniform tone. Third Week: redefined face, dense and firm contour. Fourth Week: redensified skin, silky and perfect skin.