Ammonium Polyacryldimethyltauramide
What is Ammonium Polyacryldimethyltauramide?
Ammonium Polyacryldimethyltauramide is a synthetic, high-molecular-weight copolymer produced from acrylic acid derivatives and tauramide units, neutralized with ammonium hydroxide. It falls under rheology modifiers in cosmetic formulations. This ingredient works by creating a flexible, three-dimensional hydrogel network in water-based systems, boosting viscosity and providing shear-thinning properties for easy spreading. It excels in challenging environments with high electrolyte levels, such as those containing salts or surfactants, maintaining clarity and preventing syneresis or phase separation. Commonly found in serums, gels, and lightweight creams, it delivers a silky, non-tacky skin feel while supporting suspension of particles and actives for uniform distribution. Its mild film-forming action enhances product performance without heaviness.
Benefits
Improves texture for smooth, lightweight application
Stabilizes formulas against separation in active-rich products
Supports clear, elegant gel structures without stickiness
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 preferring featherlight gel textures | People with rare acrylate polymer sensitivities |
| Individuals with oily or acne-prone skin | Those avoiding synthetic thickeners |
| Those using electrolyte-heavy or surfactant-based products | Individuals sensitive to ammonium salts |
Safety Notes
- Low skin penetration and irritation potential per safety assessments
- Non-comedogenic with minimal pore-clogging risk
Frequently Asked Questions about Ammonium Polyacryldimethyltauramide
What role does it play in skincare?
Acts as a thickener and stabilizer for clear, smooth-textured water-based products.
Is it suitable for sensitive skin?
Offers low irritation potential, making it appropriate for many sensitive skin routines.
Does it clog pores?
Rated non-comedogenic, unlikely to contribute to breakouts.