Shanghai Chemex: Chemical manufacturer and supplier

Products That Contain Citric Acid

In What Products is Citric Acid Found?

Citric acid with the chemical formula C6H8O7, known as lemon essence, is one of the organic acids found in abundance in lemons and oranges. The major uses of citric acid include the production of food, beverages, cosmetics, and medicines.

In the following, we want to make you familiar with products that contain citric acid.

What Products are Made with Citric Acid?

Citric acid is a preservative, emulsifier, flavoring, and accelerator that is widely used in many products. Now if you are allergic to citric acid, it is helpful to familiarize yourself with some of the most common products that contain this acid so that you can avoid consuming them.

Food Products:

You must have come across terms like food additives or preservatives for drinks and juices! These properties are created by adding certain amounts of citric acid to food during the production process. This acid can be found in many of the foods we eat throughout the day.

Research by food researchers around the world has led to a list of foods that naturally contain this valuable substance. This list is always growing because more research is being done in this area. We review this list below:


Bread refers to those foods that are made by baking, steaming, or frying a dough that consists of flour and water and contains citric acid. Some of these acids are added for flavor purposes, while others are used as a dough conditioner in the production of commercial bread, making the dough more elastic and longer-lasting.


Citrus (including grapefruit, orange, lemon, and tangerine) have the highest levels of this acid in fruits. Of all citrus, different types of lemons contain the highest citric acid with about 4 grams per 100 grams.

Mozzarella Cheese:

Citric acid causes milk to clot better and faster. For this reason, this acid is used in the production processes of mozzarella cheese. Those who make mozzarella cheese at home can use this acid powder to emulsify their product.

citric acid in mozzarella cheese

Fast Food:

Citric acid is sometimes used as a salt and additive in ready meals. Therefore, ready-to-eat foods such as fried chicken wings usually contain this acid.

Mayonnaise Sauce:

Combining egg yolks with water, salt, and lemon and then adding oil to the mixture is a very popular method of making mayonnaise. The level of citric acid in prepared mayonnaise is often higher than in homemade sauces.

Lemon-flavored Drinks:

Lemon-flavored beverages contain citric acid as a preservative and acidity regulator.


Tomatoes, which are used as a fruit in some countries, contain significant amounts of natural citric acid. Therefore, the usual use of tomatoes in various foods for people who are sensitive to it should be done with caution.

Pet Food:

In pet food, citric acid is a common additive that is mostly used in the fat storage system (antioxidant).

But it is important to note that citric acid is not moderately harmful in dog food, but in high amounts can cause poisoning and gastrointestinal symptoms.

In Pharmaceutical Products:

Citric acid is used in medicines as a flavoring and stabilizing agent to mask medicinal flavors. The pharmaceutical industry is primarily based on the scientific research and development of drugs that prevent or treat diseases and disorders.


The use of an aqueous solution of citric acid and a water-soluble sugar such as lactitol is used as the granulation fluid in the production of tablets.

Effervescent Tablets :

Citric acid is the acid of choice in effervescent tablet formulations. This substance dissolves rapidly and rapidly creates the acidic environment required for a strong carbonated reaction with sodium bicarbonate (SBC). The smaller the citric acid particle size, the faster the reaction.

citric acid in Effervescent Tablets

Cleaners and Disinfectants:

Other products of citric acid can also be pointed to the detergents.

This acid is a beneficial disinfectant against a variety of bacteria and viruses and can kill bacteria and mold. It is also effective for removing soap scum, hard water stains, calcium deposits, and rust.

It is used in many cleaning products, such as stove cleaners, dishwasher cleaners, general-purpose cleaners, carpet cleaners, laundry detergents, and air fresheners.

Cosmetic Products:

Citric acid as an ingredient in personal care products can help lighten the skin, correct dark spots, and minimize fine lines on the face. Products containing this acid include face creams and lotions, hair and body deodorant sprays, shampoos, and scrubs.

Related Posts


2 thoughts on “Products That Contain Citric Acid

  1. Sarah says:

    Does vinegar contain citric acid?

    1. china chemicals says:

      Both lemon juice and vinegar contain acids; The former has citric acid and the latter has acetic acid. Both are relatively weak, but citric acid is slightly stronger.

Leave a Reply

Your email address will not be published. Required fields are marked *

Shopping cart