Get a Free 5ml Mini Now Free 5ml Mini With Every Order of The Mantle
Moumoujus

POLYACRYLATE-16.

Valuable CAS - / FILM FORMING

POLYACRYLATE-16 is a synthetic polymer frequently integrated into skincare formulations to optimize texture and stability. This ingredient forms a hydrophilic film on the skin's surface, which significantly contributes to maintaining skin moisture and fortifying the barrier without penetrating the stratum corneum.

Summary

Thickening agent Film-forming agent Emulsion stabilizer Texture enhancer

Science

Mechanism of Action

As a rheology modifier, POLYACRYLATE-16 establishes a hydrophilic film upon dermal application. Its substantial molecular size and intricate cross-linked structure restrict its activity to the skin's surface, where it creates a gel-like, protective matrix. This barrier effectively minimizes transepidermal water loss (TEWL), thereby supporting consistent skin hydration and enhancing overall product texture and emulsion stability.

Research

Clinical Evidence

Insufficient-data confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH 8 – 9
0 7 14

Stability

Polyacrylates are often provided as dispersions optimized for stability at a specific pH. For maximal stability within finished cosmetic formulations, it is advisable to adjust the pH to a narrow range of approximately 8.0 to 9.0.

Safety

Safety Profile

CIR Status
No specific report; related compounds deemed safe by CIR
Sensitization risk Unknown

While a specific Cosmetic Ingredient Review (CIR) report for POLYACRYLATE-16 is unavailable, the CIR Expert Panel has concluded that numerous related acrylate copolymers and crosslinked alkyl acrylates are safe for use in cosmetics when formulated to avoid irritation. Sodium Polyacrylate, a related polyacrylate, is considered safe by the CIR at typical concentrations ranging from 0.1% to 3%. Furthermore, polyacrylates are recognized by the FDA as food contact substances, suggesting a favorable general safety profile.

Your Skin

Skin Compatibility

No Normal
Yes Dry
No Oily
No Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Verdict

Valuable

POLYACRYLATE-16 is a valuable ingredient for optimizing formulation aesthetics and stability, while simultaneously delivering benefits for skin hydration and barrier support through its effective film-forming capabilities.

Related

Similar Ingredients

Finding similar ingredients…