Our Anti-Cavity Gum Health Toothpaste contains Glycerin, Zinc Citrate, Hydrated Silica. It keeps your gums healthy, freshens your breath, gives you lasting confidence, strengthens dentin, reduces plaque, eliminates bad breath, and keeps your mouth clean and healthy. Its use method is very simple: squeeze out an appropriate amount of toothpaste on the toothbrush, gently brush 1-2 minutes in a circular motion from the inside out, and finally rinse your mouth with water. It can resist acid corrosion, effectively protect the tooth surface and prevent tooth decay.