Acrylamide/Sodium Acrylate Copolymer

What is Acrylamide/Sodium Acrylate Copolymer?

Acrylamide/Sodium Acrylate Copolymer is a synthetic polymer formed by combining acrylamide and sodium acrylate monomers through polymerization. It appears as a white powder or clear gel in formulations, primarily featured in hair styling aids like gels and sprays, conditioners, and select skincare items such as lotions. In products, it works by creating a sheer, flexible film that enhances durability and resistance to water or friction on hair shafts or skin surfaces. It also modifies flow properties to prevent separation, binds powders into stable solids, and neutralizes electrical charges to minimize clinging or frizz during application and wear.

Comedogenic Rating 0/5 Low risk of clogging pores

EWG Safety Rating 2-3 View on EWG →

Roles in Formulation

This ingredient serves the following purposes in cosmetic formulations:

Binder

Helps hold solid ingredients together to form cohesive tablets, compacts, or sticks, improving pressability, integrity, and wear of the finished product.

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.

Viscosity controlling agent

Adjusts thickness to the desired level for stability and usability, improving dispensing, suspension, and texture across many formulation types.

Antistatic agent

Reduces static electricity and flyaways by improving surface conductivity, enhancing hair manageability and smoothness in conditioners and styling products.

Benefits

Enhances product stability by controlling thickness for even application.

Forms protective films for improved wear in styling and protective products.

Reduces static buildup for smoother, more manageable hair and skin feel.

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 using hair styling products needing hold and frizz control.	Those with acrylate sensitivities or contact dermatitis history.
Individuals applying water-resistant sunscreens or makeup.	People preferring acrylate-free or natural-only formulations.
Users seeking textured lotions or creams that spread easily.	Individuals concerned about synthetic polymer residues.

Safety Notes

Assessed safe for cosmetic use by expert panels when properly formulated.
Low comedogenic potential, unlikely to clog pores.

Frequently Asked Questions about Acrylamide/Sodium Acrylate Copolymer

Is Acrylamide/Sodium Acrylate Copolymer comedogenic?

No, it has a rating of 0, meaning it does not promote pore clogging.

What products commonly contain it?

Primarily hair gels, mousses, conditioners, and some moisturizers for texture.

Does it help with hair static?

Yes, it acts as an antistatic agent to reduce flyaways and improve smoothness.