Amps/Hema Crosspolymer

AMPS/HEMA Crosspolymer is a synthetic crosslinked polymer made from acrylic monomers. It is created by chemically linking two types of polymer chains together to form a stable three-dimensional network. This ingredient does not occur naturally and is manufactured specifically for use in cosmetic formulations.

In skincare products, AMPS/HEMA Crosspolymer functions primarily as a viscosity controller, meaning it adjusts the thickness and flow of formulations. It helps create a smooth, stable texture that is pleasant to apply and maintains consistency over time. It also supports the suspension of other ingredients throughout a product.

AMPS/HEMA Crosspolymer works by forming a network structure that traps water and other liquid components within the formulation. This network acts like a scaffold, preventing the product from becoming too thick or too thin, and stops heavier particles from settling to the bottom of the container.

The polymer's crosslinked structure means it can absorb and hold moisture while maintaining the desired texture. This creates a formulation that feels light and easy to apply, rather than heavy or sticky.

No special application technique is required; use products containing AMPS/HEMA Crosspolymer as directed on the packaging. Since this ingredient functions to support product stability rather than deliver a specific skin benefit, its presence is transparent to the user — you are simply experiencing a well-formulated product with the right texture for application.