What is Polyquaternium 7- Its 5 Benefits for Hair Care and Skin Care Products

Most hair and skin products you purchase work magic to develop desired results. However, it is more often that you never take time to go through the ingredients that make these products. But in case you do, then polyquaternium 7 is not a new name to you. It is one of the common ingredients used in personal care products.

The question at hand might be – why polyquaternium 7? The liquid has been proved safe for hair and skin use. It also produces unmatched results. Here is what polyquaternium 7 is and the benefits it has on your hair and skin.

What is Polyquaternium 7?

Polyquaternium 7 is a colorless liquid, although it also resembles the pale yellow color. You are not likely to miss it on beauty products, especially haircare and skincare products. The most outstanding property about polyquaternium 7 is the conditioning effect that gives your skin and hair that soft and smooth feel.

What’s more, it reduces the drying effect on your skin and hair and acts as a detangler. Polyquaternium 7 is a readily component available in the online source for ingredients and chemicals. The recommended polyquaternium 7 formulation should range between 0.5% – 5%. Any concentration above or below that has been proved to cause allergic reactions.

5 Benefits of Polyquaternium 7 in Hair Care and Skin Care Products

1.      Acts as a Stabilizer and Thickener

Many cosmetic products use polyquaternium 7 to increase the product’s viscosity. It gives haircare and skincare products the required thickness evenness. Polyquaternium 7 harmoniously blends in with most formulation constituents, thus providing stability to haircare and skincare products.

  1. Conditioning Property

The conditioning property in polyquaternium 7 is why you find it in skincare products, lotions, and moisturizers. This property keeps your skin soft, hydrated, smooth without being greasy. The same property enables your hair to detangle easily, making combing a walk in the park and thus preventing your hair from breaking.

3.      Forms a Protective Film

When you use any skin product with polyquaternium 7, it forms a film that acts as a shielding barrier on your skin. It preserves moisture keeping your skin soft. For hair products, it creates a film beneath the strand, thus holding the product firmly.

4.      Prevents Static Electricity Build Up

Given that polyquaternium 7 is a cationic compound, it acts as an anti-static agent that prevents static electricity from forming in the hair strands. This reduces frizz and keeps your hair more manageable. Its effectiveness is seen on hair care products such as hair sprays, hair serums, conditioners, and hair gels.

5.      Has an Emollient Property

Polyquaternium 7 has the emollient property that keeps your hair smooth and skin soft and humid. This property allows it to be used in skin care and hair care products such as body washes, lotions, conditioners, mousses, hair serums, creams, and moisturizers.


Polyquaternium 7 is a dominating chemical compound found in beauty products, particularly haircare and skincare products. Its prevailing features are the conditioning property, film former, emollient property, prevents static from building up, and acts as a thickener. These properties have made it possible for Polyquaternium 7 to get its way in the beauty industry and, in turn producing marveled results.

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