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POLYQUATERNIUM-39

Description

Polyquaternium-39 is a synthetic, cationic polymer widely used in personal care and cosmetic formulations. This water-soluble ingredient belongs to the polyquaternium family, known for its versatile conditioning and film-forming properties. Chemically, it is a copolymer of acrylamide, acrylic acid, and diallyldimethylammonium chloride.

In skincare and haircare products, Polyquaternium-39 functions primarily as a conditioning agent and film former. It imparts a smooth, soft feel to the skin and hair, enhancing overall texture and manageability. The positive charge of this polymer allows it to adhere effectively to negatively charged surfaces of skin and hair, providing lasting benefits.

Polyquaternium-39 is particularly valued for its ability to form a protective film on the skin and hair without causing a heavy or greasy feel. This film can help reduce moisture loss and protect against environmental stressors. In hair care, it aids in detangling and reduces static electricity.

The ingredient is generally well-tolerated and can be used in a wide range of formulations, including lotions, creams, shampoos, and conditioners. Its compatibility with various other cosmetic ingredients makes it a versatile choice for formulators seeking to enhance product performance and sensory attributes.