?Natural ingredients?Free of harmful chemicals, rich in high-quality probiotics to balance the oral microbiota. Its fine foam penetrates deep into the teeth crevices, providing long-lasting fresh breath and nurturing the oral microbiome. ?Gum problems?Our keratin toothpaste is suitable for people with dental and gum problems. Using our toothpaste can relieve a variety of discomfort, significantly improve postoperative maintenance, and speed up oral healing. ?Authoritative certification? Certified by authoritative third-party testing institutions, thousands of cytology experiments are carried out, with powerful repair functions, and a comprehensive oral defense system is established. It is also a fluoride-free toothpaste with whitening and stain removal properties that can fix almost any oral problem. ? Whitening and removing plaque ? Biotin toothpaste triple cleaning factor, gently remove plaque, reduce plaque deposition. It is also effective for long-term coffee consumption and smoking. The improvement in the formation of "rhubarb teeth" and "big black teeth" was very significant. It can also reduce tooth enamel damage and form a tooth protective film. Plaque remover whitens teeth naturally. ?17 years of scientific research achievements? We have a first-class scientific research team. After 17 years of scientific research, we have more than 30 patented technologies and inventions. They have also been validated for efficacy in humans through cell experiments and accredited institutions. We adhere to the concept of maintaining oral health with science and technology, establish a comprehensive oral protection system, and develop professional oral solutions. ? Patented toothpaste ? The world's first bio-keratin toothpaste, containing self-developed patented recombinant keratin ingredients, deep into the gums. It can stop bleeding quickly in 2 minutes, repair oral ulcers, and promote faster healing of damaged oral mucosal tissue. Improves gum disease, promotes cell regeneration, improves gum atrophy and loosening. On the Google search: https://www.hemos.com.cn/ to view our company's website.