果醋 (guǒ cù) literally means 'fruit vinegar' — a fermented condiment or beverage made by fermenting fruit juice (such as apple, grape, or plum) with acetic acid bacteria. The character 果 (guǒ) means 'fruit', and 醋 (cù) means 'vinegar'; together, they denote vinegar derived specifically from fruit rather than grains like rice or wheat. Unlike traditional grain vinegars, fruit vinegar tends to be milder, slightly sweet, and rich in natural fruit acids and antioxidants.

This product is commonly used in Chinese cooking for dressings, marinades, and dipping sauces, but it’s also popular as a health drink diluted with water — often promoted for digestive support or as a low-calorie alternative to sugary beverages. It appears on labels of bottled health drinks, in supermarkets’ condiment aisles, and in wellness-focused restaurants. While not a staple in every household, it’s increasingly familiar among health-conscious consumers and urban foodies.