Category: Ingredient labeling

In the European Union, propylene glycol is designated by the additive number E1520 on food labels. This synthetic liquid substance, also known as 1,2-propanediol, is used in a vast number of processed foods, where it can appear under a variety of names depending on its function.

While safe for humans, the sweetener xylitol is highly toxic and potentially fatal to dogs, making it crucial for pet owners to know how is xylitol listed on food labels. This guide details exactly where to find this sugar alcohol, including its common name, aliases, and regulatory information, to help you make informed choices.

According to a 2025 analysis, seed oils are found in a substantial 34% of U.S. packaged foods, making it challenging to know what's truly in your groceries. If you're trying to figure out how can I identify seed oils on food labels, the key is to look beyond the flashy packaging and scrutinize the ingredients list for specific names and common aliases.

Over 6,000 products sold worldwide contain aspartame, making it a common food additive. If you are looking to avoid this artificial sweetener, you might wonder, "How do I know if aspartame is in my food?" The key is to check the ingredient list on the product label for its name, its E number, or specific brand names.

Used as a red dye for centuries, the ingredient derived from the cochineal insect is now found in countless products. Understanding how is carmine listed in ingredients is essential for vegetarians, vegans, and those with allergies.

According to the U.S. Food and Drug Administration (FDA), sulfites must be declared on food labels when present at 10 parts per million (ppm) or more. For those with sensitivity, this regulation answers the crucial question: do sulfites have to be listed on ingredients?