PURPOSE: A natural antibacterial toothpaste composition containing SiO_3 is provided to treat stomatodynia and to tranquilize. CONSTITUTION: A natural antibacterial toothpaste composition with antibacterial effect in oral cavity and to relive stomatodynia contains 24-55 wt% of Na_2SiO_3-10H_20, 12-25 wt% of silicon dioxide of a powder form, 14-17 wt% of D-sorbitol of liquid phase, 8-12 wt% of corn starch of a powder form, 4-5 wt% of concentrate glycerin of a liquid phase, 2-3 wt% of Glycyrrhiza uralensis FISCH of a liquid phase, 1-2 wt% of Zanthoxylum piperitum De Candolle of a liquid phase, 0.4-2 wt% of green tea extract of a liquid phase, 0.6-1 wt% of Angelicae gigantis Radix of a liquid phase, 0.4-1 wt% of Angelicae gigantis Radix of a liquid phase, 0.4-1 wt% of Sophora flavescens AIT of a liquid phase, 0.4-1 wt% of calcium monohydrogen phosphate of a powder form, 0.2-2 wt% of peppermint oil of a liquid phase, and 0.2-2 wt of DL-menthol of a liquid phase.본 발명은 구강 통증 개선과 구강항균 및 신경안정 효과를 가지는 천연항균 치약 조성물에 관한 것으로서, 특히 치약 조성물에 SiO3 성분이 63%~75% 이상 포함되고, 칼슘, 철, 나트륨, 마그네슘 등 천연 미네랄이 함유되어 있는 Na2SiO3-10H20와 한방 약재를 포함시켜 Na2SiO3-10H20의 효과와 한방 약재의 효과인 구강 통증 개선과 구강항균 및 신경안정 효과를 제공할 수 있다.
