La Prairie Anti-Aging Rapid Response Booster 1.7oz, 50ml La Prairie Anti-Aging Rapid Response Booster has the following features: A revolutionary active delivery system targets the cells that make skin look younger with precision and speed and delivers anti-wrinkle ingredients exactly where your skin needs them most. Beautiful, visibly younger looking skin is only two weeks away. Delivers anti-wrinkle peptides to reduce depth and length of wrinkles in just 2 weeks. Helps control the evolution of skin aging, recovering hydration and reducing the appearance of deep wrinkles. Exfoliates to refine skin and minimise the look of imperfections including wrinkles and enlarged pores.