Sodium Acrylates Crosspolymer-2
What is Sodium Acrylates Crosspolymer-2?
Sodium Acrylates Crosspolymer-2 is a high molecular weight, crosslinked copolymer of sodium acrylate and acrylamide, functioning as a superabsorbent polymer in skincare formulations. It is capable of absorbing and retaining large quantities of water—up to 500 times its weight—forming stable, clear gels that provide a smooth, moisturized texture without stickiness. Commonly used in moisturizers, serums, and hydrogel masks to enhance hydration and product stability.
Roles in Formulation
This ingredient serves the following purposes in cosmetic formulations:
Absorbent
Absorbs water and/or sebum to reduce greasiness and shine, improve dry touch, and help keep powders and emulsions feeling lighter on skin.
Skin protecting
Forms a barrier to protect skin from external irritants.
Skin conditioning agent
Maintains skin softness, smoothness, and flexibility.
Viscosity controlling agent
Adjusts thickness to the desired level for stability and usability, improving dispensing, suspension, and texture across many formulation types.
Film former
Creates a continuous film on skin or hair to improve wear, water resistance, transfer resistance, shine, or hold in sunscreens, makeup, and styling products.