I was given this as a gift, and I came here to look it up to see if I was using it properly because it does NOTHING at all. I'm shocked to see that this 'do nothing' WATER is sooooo expensive! LOL! (I'm very familiar with LaPrairie, but this is not worth $5 in my opinion!) So yes, I'm using it correctly and I have noticed ZERO benefits from this. What an exorbitant waste of money!!
