Cosmetic ingredient

QUATERNIUM-80

QUATERNIUM-80 is a synthetic ingredient used mainly in hair-care products. It is a quaternary ammonium compound joined to a silicone structure, which sets it apart from the plant oils and extracts that can also appear in hair-care formulas.

INCIQU1 products
CAS number
134737-05-6

QUATERNIUM-80: what it is

QUATERNIUM-80 is a synthetic ingredient used mainly in hair-care products. It is a quaternary ammonium compound joined to a silicone structure, which sets it apart from the plant oils and extracts that can also appear in hair-care formulas.

Its technical description includes coco-derived groups and acetate salts, but it is not coconut oil or a fruit extract. The finished ingredient is made by synthesis, and an ingredient list cannot identify the specific feedstock used for each part of its composition in a particular product.

QUATERNIUM-80: what it does in cosmetics

In hair products, QUATERNIUM-80 helps reduce static electricity. In everyday terms, that can lessen the flyaway effect caused when strands repel one another, especially after combing or in dry conditions.

It is also used to condition hair, meaning it is associated with easier combing and a softer, more supple feel; it may also contribute to the look of shine or volume. Those cosmetic functions do not mean that it treats hair loss, repairs damage, or promotes hair growth.

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Products containing this ingredient

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