Article last updated: October 15, 2024
Quaternium-79 Hydrolyzed Keratin is a specialized ingredient commonly found in various cosmetic and personal care products. This compound is a derivative of hydrolyzed keratin, which is a protein naturally found in hair, skin, and nails. The “quaternium” part of its name refers to the quaternary ammonium compounds that are chemically bonded to the hydrolyzed keratin. These compounds include 2-hydroxy-3-(dimethylammonio)propyl derivatives and N-(hexadecyl, 9-(Z)-hexadecenyl, and 9-(Z)-octadecenyl) derivatives, all of which are chlorides.
The history of Quaternium-79 Hydrolyzed Keratin in cosmetics dates back to the ongoing quest for effective hair and skin conditioning agents. Keratin itself has long been recognized for its beneficial properties, but it wasn’t until more advanced chemical processes were developed that hydrolyzed keratin derivatives like Quaternium-79 became widely used. These advancements allowed for the creation of more stable and effective formulations that could deliver the conditioning benefits of keratin in a more efficient manner.
The production of Quaternium-79 Hydrolyzed Keratin involves the hydrolysis of keratin, which breaks down the protein into smaller, more manageable fragments. These fragments are then chemically modified with quaternary ammonium compounds to enhance their conditioning properties. The resulting product is a versatile ingredient that can be easily incorporated into various cosmetic formulations, providing antistatic, hair conditioning, and skin conditioning benefits.
In this section, we will delve into the officially recognized cosmetic benefits and uses of Quaternium-79 Hydrolyzed Keratin:
One of the primary benefits of Quaternium-79 Hydrolyzed Keratin is its antistatic properties. This means it helps to reduce static electricity in hair, which can be a common issue, especially in dry or cold climates. By minimizing static, this ingredient helps to keep hair smooth and manageable, preventing those annoying flyaways and frizz that can ruin a good hair day.
Quaternium-79 Hydrolyzed Keratin is also recognized for its hair conditioning abilities. This means it helps to improve the texture and appearance of hair by making it softer, shinier, and easier to comb through. The hydrolyzed keratin, which is a protein, penetrates the hair shaft to repair and strengthen damaged hair, leading to healthier-looking locks.
In addition to its benefits for hair, Quaternium-79 Hydrolyzed Keratin also serves as a skin conditioning agent. This means it helps to maintain the skin’s moisture balance, making it feel softer and more supple. It can be particularly beneficial in skincare products aimed at improving skin texture and hydration.
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-79 Hydrolyzed Keratin is generally considered safe for use in cosmetic products, but like any ingredient, it may not be suitable for everyone. Here are some potential side effects of its topical application:
Regarding individuals who are pregnant or breastfeeding, data and research on the topical usage of Quaternium-79 Hydrolyzed Keratin during pregnancy are lacking. Therefore, it is advisable to consult a healthcare professional for further advice.
Side effects and adverse reactions to Quaternium-79 Hydrolyzed Keratin are relatively uncommon. However, it is always recommended to perform a patch test before widespread usage to ensure that you do not have a sensitivity to the ingredient.
In terms of comedogenicity, Quaternium-79 Hydrolyzed Keratin has a rating of 1, which means it is considered to be minimally comedogenic. This is good news for individuals prone to acne, blemishes, or breakouts, as it is unlikely to clog pores or exacerbate these conditions.
