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Article last updated: October 15, 2024
Polyacrylate-7 is a versatile ingredient commonly found in a variety of cosmetic and personal care products. Chemically, it is a copolymer composed of 2-acryloylethyltrimethylammonium chloride, acrylic acid, acrylamide, and 2-acrylamido-2-methylpropane sulfonic acid. This complex-sounding mixture essentially means that Polyacrylate-7 is a synthetic polymer designed to enhance the texture and performance of cosmetic formulations.
The history of Polyacrylate-7 in cosmetics traces back to the ongoing quest for better-performing, more stable, and more effective ingredients. As the cosmetic industry evolved, there was a growing need for ingredients that could provide conditioning benefits to both hair and skin while also improving the overall feel and application of products. Polyacrylate-7 emerged as a solution, offering a unique combination of properties that make it ideal for these purposes.
The production of Polyacrylate-7 involves a polymerization process where its constituent monomers—2-acryloylethyltrimethylammonium chloride, acrylic acid, acrylamide, and 2-acrylamido-2-methylpropane sulfonic acid—are chemically bonded together. This process results in a high-molecular-weight polymer that can effectively condition hair and skin, enhance the texture of formulations, and improve the stability of cosmetic products.
In this section, we will delve into the officially recognized cosmetic benefits and uses of Polyacrylate-7:
Polyacrylate-7 is known for its hair conditioning properties. This means it helps to improve the texture and appearance of your hair. When used in hair care products, it can make your hair feel softer, smoother, and more manageable. It works by forming a thin film on the hair strands, which helps to retain moisture and reduce frizz. So, if you’re dealing with dry, unruly hair, products containing Polyacrylate-7 might just be your new best friend.
Polyacrylate-7 also serves as a skin conditioning agent. In skincare products, it helps to enhance the feel and appearance of the skin. It works by forming a protective barrier on the skin’s surface, which helps to lock in moisture and keep the skin hydrated. This can be particularly beneficial for those with dry or sensitive skin, as it helps to maintain a smooth and supple complexion. Additionally, it can provide a silky, non-greasy feel, making it a popular choice in various lotions and creams.
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).
Polyacrylate-7 is generally considered safe for use in cosmetic products, with a low risk of causing adverse reactions. However, as with any ingredient, there are potential side effects to be aware of:
Regarding individuals who are pregnant or breastfeeding, data and research on the topical usage of Polyacrylate-7 during pregnancy are lacking. Therefore, it is advisable for pregnant or breastfeeding women to consult a healthcare professional for further advice before using products containing this ingredient.
Adverse reactions to Polyacrylate-7 are relatively uncommon, but it is always prudent to conduct a patch test before widespread usage to ensure personal tolerance.
Polyacrylate-7 has a comedogenicity rating of 1, which means it is unlikely to clog pores and cause acne or breakouts. This makes it a suitable ingredient for individuals prone to acne or blemishes.
