What is Polyquaternium-51?

Polyquaternium-51 is a synthetic polymer specifically designed to increase skin hydration and form a protective barrier. It is a water-soluble ingredient that can be found in many skin care products.

What is polyquaternium-51 used for?

Polyquaternium-51 is used in skin care products to intensively moisturize the skin and at the same time form a protective film that protects the skin from moisture loss. It helps to keep the skin smooth and supple.