Polyquaternium-11's CAS NO 53633-54-8.
From a chemical perspective
Polyquaternium-11 is a cationic quaternary ammonium salt polymer and a cationic surfactants that can neutralize the charge on negatively charged hair strands, reducing static electricity. This is because it carries a permanent positive charge, forming a polymer film on the hair surface, reducing static electricity, making hair smoother, and improving its shine. It also provides some support for curly and styled hair. In product formulations, it has good dispersibility and compatibility, making it suitable for use in shampoos, conditioners, and other hair care products. When storing products containing Polyquaternium-11, they should be kept in a cool, dry place, avoiding direct sunlight. Its addition amount is 0.3-2.0%, and it is available in 5 kg or 25 kg containers. Its shelf life is 2 years.
Polyquaternium-11 is an efficient cationic conditioning polymer widely used in hair care and personal cleansing formulat…