China grass, also known as agar-agar, is a type of seaweed-derived gelatin that is commonly used as a vegetarian alternative to animal-based gelatin. It is tasteless, odorless, and sets more firmly than traditional gelatin, making it a popular ingredient in desserts such as jelly, custards, and puddings. China grass is rich in fiber and contains no calories, making it a healthier option for those looking to reduce their calorie intake
