Glyceryl Acrylate/Acrylic Acid Copolymer

What is Glyceryl Acrylate/Acrylic Acid Copolymer?

Glyceryl Acrylate/Acrylic Acid Copolymer is a synthetic polymer formed by copolymerizing glyceryl acrylate and acrylic acid. This water-soluble ingredient creates a hydrogel network in cosmetic formulations, primarily used in moisturizers, gels, serums, and cleansers. It absorbs and retains water, delivering sustained hydration to the skin's surface while increasing product viscosity for better stability, spreadability, and sensory feel. The polymer swells upon contact with water, forming a soft, non-sticky film that supports moisture balance without blocking pores. Its dual functionality makes it ideal for lightweight textures in daily skincare routines, helping formulations maintain consistency across varying temperatures and humidity levels. Derived from common acrylate chemistry, it undergoes rigorous safety assessments for broad compatibility in rinse-off and leave-on products.

Comedogenic Rating 0/5 Low risk of clogging pores
EWG Safety Rating 1 View on EWG →

Roles in Formulation

This ingredient serves the following purposes in cosmetic formulations:

Humectant
Attracts and holds water in the stratum corneum, boosting hydration and plumpness; commonly used in moisturizers, cleansers, and hair conditioners.
Viscosity controlling agent
Adjusts thickness to the desired level for stability and usability, improving dispensing, suspension, and texture across many formulation types.

Benefits

Boosts skin hydration by attracting and holding water molecules.

Improves product thickness and smoothness for even application.

Supports non-greasy, lightweight formulas suitable for daily use.

Who It's For

A quick guide for who this ingredient may suit (and who should be cautious).

Who May Benefit Who Should Avoid
People with dry or dehydrated skin seeking moisture retention.
People with rare allergies to acrylate polymers.
Individuals wanting better texture in gels and serums.
Those preferring strictly natural or botanical ingredients.
Those with acne-prone skin due to its non-comedogenic nature.
Individuals experiencing reactions; patch test recommended.

Safety Notes

  • Considered safe for use in cosmetics at typical concentrations.
  • Low hazard potential with minimal reported irritation concerns.

Frequently Asked Questions about Glyceryl Acrylate/Acrylic Acid Copolymer

What does this ingredient do in skincare?

It acts as a humectant to attract water and a thickener to improve product consistency and feel.

Is it safe for sensitive skin?

It shows low irritation potential and is generally well-tolerated in cosmetics.

Can it be used in acne-prone routines?

Yes, with a comedogenic rating of 0, it suits those avoiding pore-clogging ingredients.