PURPOSE: A toothpaste composition containing abrasive, foaming agent, wetting agent, seasoning agent, flavoring agent, preservative, and water is provided to reduce gingival diseases.CONSTITUTION: A toothpaste composition having 4-8 weight parts of mastic extract contains silicon dioxide as an abrasive, sodium lauryl sulfate as a foaming agent, sorbitol as a wetting agent, xylitol as a seasoning agent, peppermint oil as a flavoring agent, butyl benzoate as a preservative, and water. A method for manufacturing the toothpaste comprises: a step of mixing the ingredients to prepare toothpaste raw material a step of mixing mastic and ethanol and stirring a step of filtering the supernatant of a mastic ethanol solution and decompressing to prepare mastic extract and a step of mixing the mastic extract with toothpaste raw material.COPYRIGHT KIPO 2012본 발명은 연마제, 발포제, 습윤제, 점결제, 가미제, 향미제, 보존제 및 물을 포함하는 치약 조성물에 있어서, 상기 치약 조성물 100 중량부에 대하여 에탄올을 이용한 매스틱 추출물 4 내지 8 중량부를 포함하는 매스틱 추출물을 함유하는 치약 조성물 및 그 제조방법을 제공한다.