Oral hygiene methods and compositions for reducing plaque and for the prevention and treatment of periodontal diseases of bacterial etiology by significantly reducing bacterial activity in the oral cavity through the inclusion of at least about 0.03% by weight of an extract of the perennial herb periwinkle in the compositions and applying the compositions to the oral cavity.

Peri-Oral Dental Products, Inc.

Use of periwinkle in oral hygiene

Oral hygiene methods for reducing plaque and for the treatment of periodontal diseases of bacterial etiology by significantly reducing bacterial activity in the oral cavity through the inclusion of about 0.03% to at least about 10% by weight of a dried methanol extract of the perennial herb periwinkle in compositions and applying the compositions to the oral cavity.

catharanthus trichophyllus/dental caries

Use of periwinkle in oral hygiene

Use of periwinkle in oral hygiene

Шинжлэх ухаанаар баталгаажсан эмийн өвс ургамлын бүрэн мэдээллийн сан