Science
Mechanism of Action
It is a pre-neutralized, cross-linked sulfonic acid polymer that rapidly swells in aqueous systems to form a robust 3D network. This network provides high yield force, preventing particle sedimentation and stabilizing emulsions without requiring additional surfactants.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Cosmetic Ingredient Review (CIR) Safety Assessment (2016/2017)
- 02 Aristoflex TAC Technical Datasheet (Clariant)
Transparency
Dusting Analysis
No specific data on dusting behavior was found in the provided research.
The Formula
Formulation
Stability
Maintains viscosity and yield force effectively across a wide pH range of 3.0 to 9.0. It is cold-processable and pre-neutralized, eliminating the need for an additional neutralization step, though ammonia may be released at pH values above 9.0.
Conflicts
- High electrolyte/salt concentrations (can reduce viscosity)
- Cationic surfactants
- pH > 9.0 (risk of ammonia release)
Safety
Safety Profile
The CIR deemed it safe for use, noting its large molecular size prevents skin penetration. Maximum use concentrations are reported up to 3% in leave-on and 3.2% in rinse-off products, with residual acrylamide monomer limited to 5 ppm.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This ingredient is a valuable rheology modifier and stabilizer, highly compatible with all skin types and deemed safe, making it excellent for various product formulations.
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References
Sources