At the time, coca leaf extract mixed with wine was a common tonic, and Pemberton's sweet brew was a way to get around local laws prohibiting the sale of alcohol.

时，将古柯叶提取物与酒混合是一种见的滋补品，而彭伯顿的甜酒酿则是地禁止销售酒饮料法律的一种方式。