Article last updated: October 15, 2024
Quaternium-61, also known by its more complex chemical name 9,12-Octadecadienamide, dimer, N,N’-bis(3-ethyldimethylammoniopropyl)-, ethyl sulfate (salt) (1:2), is a synthetic compound primarily used in the cosmetic industry. This ingredient is part of the quaternary ammonium compounds family, often referred to as “quats.” These compounds are known for their antistatic and conditioning properties, making them popular in hair care products.
The history of Quaternium-61 in cosmetics dates back to the mid-20th century when scientists were exploring new ways to improve the texture and manageability of hair. The compound was developed to address the need for more effective conditioning agents that could also reduce static electricity, which is a common issue in hair care. Over the years, it has been refined and tested to ensure its safety and efficacy in various formulations.
Quaternium-61 is synthesized through a series of chemical reactions that involve the dimerization of 9,12-Octadecadienamide and subsequent quaternization with ethyldimethylammonium propyl groups. The final product is then neutralized with ethyl sulfate to form the stable salt. This process ensures that the compound has the desired properties to function effectively as an antistatic and conditioning agent in hair care products.
In this section, we will delve into the officially recognized cosmetic benefits and uses of Quaternium-61:
One of the primary benefits of Quaternium-61 is its antistatic properties. In simple terms, this means it helps to reduce static electricity in your hair. If you’ve ever experienced that annoying frizz or flyaway strands, especially during dry weather or after removing a hat, Quaternium-61 can be a lifesaver. By neutralizing the electrical charges that cause static, it helps keep your hair smooth and manageable.
Quaternium-61 is also recognized for its hair conditioning capabilities. This means it helps to improve the texture and appearance of your hair, making it feel softer and look shinier. It works by forming a thin, protective layer on the hair shaft, which can help to lock in moisture and reduce damage from environmental factors like pollution and UV rays. So, if you’re looking for a product that can give your hair a healthy, conditioned look, Quaternium-61 is a key ingredient to look out for.
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).
Quaternium-61 is generally considered safe for use in cosmetic products, with a low potential for causing adverse reactions. However, as with any ingredient, some individuals may experience side effects. Potential side effects of topical application of Quaternium-61 include:
Regarding individuals who are pregnant or breastfeeding, data and research on the topical usage of Quaternium-61 during pregnancy and breastfeeding are lacking. Therefore, it is recommended that they consult a healthcare professional for further advice before using products containing this ingredient.
Adverse reactions to Quaternium-61 are relatively uncommon, but it is always prudent to perform a patch test before widespread usage to ensure personal tolerance.
Quaternium-61 has a comedogenicity rating of 1, which means it is considered to have a very low likelihood of clogging pores. This makes it a suitable option for individuals who are prone to acne, blemishes, or breakouts, as it is unlikely to exacerbate these conditions.
