My mom was in need of a nourishing essence as she is in her 60s. I watched it being reviewed and highly recommended by experts on a Korean TV beauty show and have ordered it a few times for my mom. She has tried other Tony Moly essences and serums, but so far she feels that this one has been the best so far. Overall, I recommend it, especially if you are looking for rejuvenating properties that snail products offer.