Brand new, purchased for approximately 3000 yen. Whitens and beautifies teeth, and also supports the prevention of cavities. ＜Features of Refresh Star＞ ・Whitens teeth ・Prevents the occurrence and progression of cavities ・Prevents bad breath ・Prevents the deposition of tartar ・Makes it harder for tobacco tar to stick Refresh Star is a special oral care product recommended by Total Health Program (THP) certified dental clinics. What is the Total Health Program (THP)? The Total Health Program (THP) is a Nordic-style preventive management-based fundamental periodontal treatment system. The Total Health Program (THP) is characterized by its approach to periodontal disease bacteria from both inside and outside the body, thereby achieving symptom improvement and reducing the risk of recurrence. The reason why cavities and periodontal disease do not disappear is simple: qualitative control of the causative bacteria is not performed in medical settings, and only pain relief, restoration of lost tooth structure, and tooth replacement are performed as treatments. Both cavities, gingivitis, and periodontitis are caused by the oral microbiome (a collection of microorganisms) that lives in the individual's mouth. By taking the optimal approach to that microbiome, the program aims to reduce the risk of recurrence and achieve a fundamental solution. Oral care spray with excellent stain removal and anti-staining properties. - Product Name: Refresh Star - Contents: 50g - Purpose: Oral care - Features: Stain removal, anti-staining Thank you for viewing.