1 box of 30 packets, 8ml each *Effects and Efficacy* Prevents bad breath, prevents periodontitis (pyorrhea), prevents gingivitis, prevents the occurrence and progression of tooth decay, whitens teeth, purifies the mouth, and freshens the mouth. Brand new, unopened. Will be shipped via Yu-packet Post. Oral care features: Bad breath measures/prevention, no abrasives, low abrasion.