Polyacrylate-3
What is Polyacrylate-3?
Polyacrylate-3 is a high-molecular-weight synthetic crosspolymer produced from acrylic acid and alkyl methacrylate monomers crosslinked with diacrylate esters. It appears as a white powder that disperses in water to form transparent, stiff gels. Commonly found in rinse-off products like shampoos, conditioners, body washes, and leave-on items such as lotions and styling gels, it belongs to the polyacrylate family used in personal care formulations. In products, it works by rapidly absorbing water—up to hundreds of times its weight—creating a hydrogel network that increases viscosity. This action stabilizes emulsions, suspends solid particles, and prevents ingredient separation, while delivering a lightweight, non-tacky feel during application. Its reversible swelling properties allow it to adapt to formulation needs without brittleness.
Roles in Formulation
This ingredient serves the following purposes in cosmetic formulations:
Benefits
Enhances product thickness for better control during dispensing and use.
Supports even distribution of ingredients by suspending particles effectively.
Provides a smooth, spreadable texture that feels light on skin or hair.
Who It's For
A quick guide for who this ingredient may suit (and who should be cautious).
| Who May Benefit | Who Should Avoid |
|---|---|
| Users of liquid or gel cosmetics needing stable, non-separating formulas. | Those with rare acrylate polymer sensitivities. |
| Individuals seeking easy-to-apply shampoos and conditioners with consistent flow. | Individuals preferring mineral or plant-based thickeners only. |
| People preferring products with a clean, non-sticky finish. | Users experiencing irritation from high-polymer formulations. |
Safety Notes
- Considered low hazard in cosmetic concentrations by safety assessments.
- Non-comedogenic, unlikely to contribute to pore clogging.
Frequently Asked Questions about Polyacrylate-3
What does Polyacrylate-3 do in cosmetics?
It swells in water to thicken formulas, stabilize mixtures, and improve texture for easier application.
Is Polyacrylate-3 safe for daily use?
Safety reviews indicate it's suitable at typical cosmetic levels with low irritation risk.
Does Polyacrylate-3 clog pores?
Rated non-comedogenic, it does not promote acne or block pores in formulations.