Our Fresh Breath Essence contains glycerin, panthenol, sodium PCA, etc. It provides powerful and sustainable care for your fresh mouth, naturally gentle and safe for hygiene. It not only provides instant refreshment but also maintains fresh breath for a long time. Its usage is simple: 3 drops in your mouth, rinse for 15-30 seconds without swallowing or rinsing. After use, it can eliminate oral odor and protect oral health, giving you a fresh feeling all day long