About a month ago, I uploaded a video about the difference between dry and dehydrated skin (here if you missed it).
I promised to do one more about humectants, emollients and occlusives as a follow up and here I am to live up to that promise.
Not exactly though, as I had so much to say about humectants that it filled a video all by itself. The one (ones?) about emollients and occlusives will follow at a later date.
Which will make it easier just to get the information you need, and if by last months video you already know you don´t care about humectants, you can totally skip this upload and invest your time in something more productive.
That would be of course your loss, so I suggest you grab something to drink (we are talking about hydration after all) and follow along.