Glistening Glycerin 💦✨She’s an oldie, but a goodie...and finally getting the attention she deserves. Glycerin is a humectant, and one of the best humectants on the market. What does that mean exactly? It has the ability to attract and hold onto moisture giving your skin a supple, hydrated, cushiony look 🤌 Now what makes it so special? 💙 Let’s talk about the 500 Dalton Rule. This rule is a measure that determines a compound’s degree of skin absorption. It states any ingredient with a molecular weight of less than 500 Daltons can pass through the skin barrier and travel down to the deeper layers of your skin. Glycerin has a molecular weight of 92 Daltons, making her the “skinny little biatch” that can wedge her way through deep into your dermis, where it pulls moisture up, allowing your skin to plump and hydrate itself from within 🙌 Thank you @glossyco for the feature!