Nature's Smile uses two main ingredients, Pine Tree Carotene and Silver Fir, both anti-inflammatory and antibacterial. These ingredients work together to fight bacteria and plaque and improve blood circulation. Both Silver Fir and pine tree carotene promote circulation in the mouth, making the gums and teeth healthier than they were before. Pine tree carotene is a powerful antioxidant that helps reduce tooth infection and lousy breath risk. Click here for more detail on nature's smile https://champersandwillies.com/natures-smile-reviews-end-gum-disease-receding-gums/