Colorless Liquid Polyquaternium-7 PQ-7 CAS 26590-05-6 Cationic Copolymer Cosmetic Surfactant

Polyquaternium-7 is a highly charged cationic copolymer of diallyldimethylammonium chloride and acrylamide, specifically formulated for cosmetic applications. This superior quality colorless liquid surfactant enhances compatibility and transparency in anionic surfactant systems.

In skin care formulations, Polyquaternium-7 provides excellent lubricity and substantial film-forming properties while helping to disperse other functional ingredients evenly across the skin surface. In shampoo formulations, it increases and stabilizes lather, adds viscosity, and imparts hair lubricity, wet combability, and shine without any build-up. Additionally, it serves as an inert ingredient in non-food pesticide products and as an intermediate in chemical synthesis processes.