I been waiting to try this for so long! I was looking for a dupe for the super expensive SKII essence and this appear as the most close one, even more than the popular Missha First treatment (i used that one too, and honestly i didn't like it). I have been using this for about a month and i notice the diference, mi skin texture has been improve a lot, is more brigthen and radiant. Really recomend this!