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AMMONIUM POLYACRYLOYLDIMETHYL TAURATE.

Valuable CAS 62152-14-1 / EMULSION STABILISING, VISCOSITY CONTROLLING

A high-molecular-weight synthetic polymer that serves as an advanced thickening and stabilizing agent in water-based formulations. This ingredient creates a unique polymer network that delivers controlled viscosity while providing a distinctive 'quick-break' sensory experience upon application. Its ability to stabilize emulsions without traditional emulsifiers makes it particularly valuable in modern lightweight skincare formulations.

Viscosity controlling Emulsion stabilizing Texture enhancing Film-forming

Science

Forms a three-dimensional polymer network that traps both water and oil droplets, preventing phase separation in emulsions. Upon skin contact, it acts as a film-former with a quick-break effect, rapidly releasing trapped water to create a cooling sensation while leaving behind a silky, matte finish that doesn't compromise the skin barrier.


Research

High confidence
Effective range 0.015–2.3%
Optimal

0.7%

Key findings

  1. 01 Provides optimal emulsion stabilization and controlled viscosity with light, non-greasy finish while maintaining skin barrier integrity

Transparency

Not commonly dusted

As a functional ingredient with specific concentration requirements for efficacy, dusting is not a concern with this polymer.


The Formula

Solubility
Water
Optimal pH 4 – 8
0 7 14

Stability

Exhibits exceptional stability across pH 4-8 range with high electrolyte tolerance. Can stabilize oil loads up to 30-40% without conventional emulsifiers.

Synergies

  • Water-based actives
  • Oil-free moisturizing systems
  • Sunscreen formulations

Conflicts

  • High concentrations of cationic surfactants
  • Strong oxidizing agents
  • Very low pH environments below 3.0

Safety

CIR Status
Safe as used
Max tested
3.2%
Pregnancy
Safe
Sensitization risk Low

Large molecular weight exceeding 1,000,000 g/mol prevents skin penetration. Maximum concentrations of 2.3-3% approved for leave-on products and up to 3.2% for rinse-off applications.


Your Skin

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Valuable

A versatile and safe polymer that excels at creating stable, lightweight formulations with superior sensory properties across all skin types.


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