Polyacrylate-15
What is Polyacrylate-15?
Polyacrylate-15 is a synthetic crosspolymer made from acrylic acid and C10-30 alkyl acrylates, creating a high-molecular-weight polymer tailored for personal care products. It appears in color cosmetics such as foundations, mascaras, and lip products, as well as sunscreens and hair fixatives. Functionally, it dries to form a sheer, elastic film on the skin or hair, which anchors pigments or active ingredients in place. This mechanism boosts durability against rubbing, moisture, and environmental factors, while maintaining a lightweight feel. The polymer's branched structure enables strong adhesion without compromising breathability or comfort, making it ideal for long-lasting formulations. Assessments from cosmetic safety panels confirm its suitability for rinse-off and leave-on applications within standard usage levels.
Roles in Formulation
This ingredient serves the following purposes in cosmetic formulations:
Benefits
Forms a flexible film to extend makeup and sunscreen staying power
Offers resistance to water, sweat, and transfer for active lifestyles
Enhances shine and hold in styling products without heaviness
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 applying long-wear foundations or eyeliners | Those with diagnosed acrylate sensitivities |
| Individuals using sunscreens during outdoor activities | People avoiding synthetic polymers |
| Users of hair products needing humidity protection | Individuals experiencing reactions to film-forming agents |
Safety Notes
- Considered low hazard in cosmetic safety evaluations
- Non-comedogenic, unlikely to block pores
Frequently Asked Questions about Polyacrylate-15
What does Polyacrylate-15 do in skincare?
It creates a thin film on skin or hair to improve product adhesion, water resistance, and longevity.
Is Polyacrylate-15 safe for daily use?
Evaluations rate it as low hazard and suitable for cosmetics when used as directed.
Does Polyacrylate-15 cause irritation?
Evidence shows low irritation potential in standard formulations.