Crystalline Liquid Fructose

Crystalline liquid fructose is a simple sugar, a monosaccharide, that is highly purified and concentrated. It is naturally found in fruits, honey, and root vegetables. In commercial production, it is often made by processing corn starch to yield glucose, which is then converted into fructose.

Manufacturers add crystalline liquid fructose to foods primarily as a sweetener due to its high sweetness intensity. It is commonly found in various snack foods, beverages, and baked goods to enhance flavor and provide texture.

Fructose is considered Generally Recognized As Safe (GRAS) by the U.S. Food and Drug Administration (FDA) for use in foods. As an added sugar, it contributes to the total calorie content of a food product. The 2025-2030 Dietary Guidelines for Americans recommend no amount of added sugars and at most 10 grams of added sugars per meal. The World Health Organization (WHO) advises that intake of free sugars should be less than 10% of total energy intake. Excessive intake of added sugars, including fructose, is associated with an increased risk of obesity, type 2 diabetes, and cardiovascular disease.