Just how much fructose does high-fructose corn syrup have? According to the United States Food and Drug Administration, HFCS contains either 42% or 55% fructose, whereas regular corn syrup is ...
High-fructose corn syrup (HFCS), also referred to as glucose-fructose syrup, is a sweetener derived from corn starch. It is frequently used as an alternative to sugar in food and beverage products.