Today, it’s trendy to have shiny glass-looking skin. But how to get it? You basically need to give your skin a good amount of moisture to the point that it’s so dewy. So, what types of cosmetic ingredients come to your mind? Hyaluronic acid? Glycerin? They are perfect but not as powerful as polyglutamic acid. Neeeever heard of it?! It is fine. Skin care products with this ingredient are still getting popular and gradually filling the shelves in beauty stores. Keep on reading to find out more about this new ingredient.