Hello, my name is Martha Alicia, and I came to know this brand thru a dermatological clinic. When they first applied them I felt they were light but my skin felt very hydrated and soft, with a new luminosity that long ago was gone. I figure that feeling would be very temporary and that soon afterwards I would need to hydrate my skin again. To my surprise, all day long my skin felt hydrated, soft and looked fresh and alive. Thanks.