I (Tricia) formulated the base components in the COMPEL recipe, while my husband and co-formulator, Chad, did most of the research for the moisturizers. If I wanted to understand the source and use of the ingredients he chose, I had some catching up to do! Here's what I learned about humectants.
I remember learning in science class that our largest organ is skin.I even remember learning about a few layers and coloring and labeling a drawing. What I don't remember is learning how many layers there are, how each one has a specific purpose, and how important each function is to the health of our bodies!