1927年 奥托·米勒在柏林创办一个生产医药化妆品的奥托·米勒有限公司，不久后生产的化妆Sintilla在德国出名。

       1948年 奥托·米勒先生与他的苏格兰女婿诺力生计划生产一种医疗保健用的漱口水。

       1949年 在美国占领军官建议下，把这种漱口水命名为“One Drop Only ”，品牌由此诞生。“One Drop Only ”从诞生之初一直沿用至今。

       创建于1949年德国柏林的医药世家，传承四代人打造的天然口腔护理品牌；德国匠心工艺，71年品质如一，经莫斯科国立医学和牙科大学预防牙科（MSUMD）临床检测验证。

In 1927 ,the chemical factory Otto Muller for the manufacture of pharmaceutical and cosmetic products was founded in Berlin,soon the Sintilla was well known in Germany.

In 1948,Otto Muller and his Scottish son-in-law John Rorison worked on the idea of manufacturing  a medical mouthwash.

In 1949, mouthwash was named as One Drop Only under the recommendation of an officer from American occupation force. The brand was born.

Founded in 1949 in Berlin Germany by a medical family, inherited the natural oral care brand created by four generations; Germany Ingenuity, 71 years of consistent quality, and verified by the Moscow State Medical and Dental University Preventive Dentistry (MSUMD) clinical testing. It is concentrated, just one drop is enough.