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Sodium Cornamphopropionate: An In-Depth Look at Its Role in Cosmetics

Article last updated: June 16, 2024

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Ever wondered what makes your favorite skincare products so effective? Dive into the fascinating world of Sodium Cornamphopropionate and discover its remarkable benefits, production process, and essential considerations for your beauty routine.

What is Sodium Cornamphopropionate?

Sodium Cornamphopropionate, also known by its chemical name Amides, corn-oil, N-[2-[N-(2-hydroxyethyl)-N-(2-carboxyethyl)amino]ethyl]-, sodium salts, is a versatile ingredient commonly found in various cosmetic products. Derived from corn oil, this ingredient is a type of amide, which is a compound formed from ammonia and an acid. Its chemical composition includes elements such as sodium, which helps it dissolve in water, making it an effective component in many personal care formulations.

The history of Sodium Cornamphopropionate in cosmetics is relatively recent, as the demand for more natural and sustainable ingredients has grown. Initially, it was developed as an alternative to harsher synthetic surfactants and cleansing agents. Its natural origin and multifunctional properties made it an attractive option for formulators looking to create gentler, yet effective, products.

The production of Sodium Cornamphopropionate involves a process called amidation, where corn oil is reacted with specific amines and acids to form the desired compound. This process is carefully controlled to ensure the final product is safe and effective for use in cosmetics. The resulting ingredient is then neutralized with sodium to enhance its solubility and functionality in water-based formulations.

The Benefits/Uses of Sodium Cornamphopropionate

In this section, we will delve into the officially recognized cosmetic benefits and uses of Sodium Cornamphopropionate:


Sodium Cornamphopropionate is known for its cleansing properties. This means it helps to remove dirt, oil, and other impurities from the skin and hair. When you use a product containing this ingredient, you can expect it to effectively clean your skin or hair, leaving it feeling fresh and rejuvenated.


This ingredient also has foaming capabilities. In simple terms, it helps to create a rich lather when mixed with water. This is particularly beneficial in products like shampoos and body washes, where a good foam can enhance the overall user experience, making the product easier to spread and more enjoyable to use.

Hair Conditioning

Sodium Cornamphopropionate serves as a hair conditioning agent. This means it helps to improve the texture and appearance of your hair. It can make your hair feel softer, smoother, and more manageable. If you struggle with dry or frizzy hair, products containing this ingredient can provide some much-needed moisture and control.

Foam Boosting

In addition to its foaming properties, Sodium Cornamphopropionate also acts as a foam booster. This means it enhances the volume and stability of the foam produced. This is particularly useful in products where a rich, stable foam is desired, such as in shaving creams and facial cleansers.

Note: the listed benefits above are exclusively based on the officially recognized and defined functions of the ingredient, as documented by the International Nomenclature of Cosmetic Ingredients (INCI).

Potential Side Effects & Other Considerations

Sodium Cornamphopropionate is generally considered safe for use in cosmetic products. However, as with any ingredient, there are potential side effects and considerations to keep in mind.

  • Skin irritation: Some individuals may experience mild skin irritation, especially if they have sensitive skin.
  • Allergic reactions: Although rare, allergic reactions such as redness, itching, or swelling can occur.
  • Eye irritation: If the product comes into contact with the eyes, it may cause irritation.

Regarding individuals who are pregnant or breastfeeding, data and research on the topical usage of Sodium Cornamphopropionate during pregnancy and breastfeeding are lacking. It is recommended that they consult a healthcare professional for further advice.

Side effects and adverse reactions from Sodium Cornamphopropionate are generally uncommon. However, it is always a good idea to perform a patch test before widespread usage to ensure that you do not have a sensitivity to the ingredient.

In terms of comedogenicity, Sodium Cornamphopropionate has a rating of 1, meaning it is very unlikely to clog pores. This makes it a suitable option for individuals prone to acne, blemishes, or breakouts.

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