Science
Mechanism of Action
This ingredient functions as an amphiphilic surfactant, featuring a hydrophobic dodecyl chain and a hydrophilic sulfonate-carboxylate headgroup. This structure allows it to significantly reduce the surface tension of liquids, facilitating the mixing of oil and water. It forms micelles that encapsulate and lift dirt, grease, and sebum from the skin's surface without disrupting its natural protective barrier. Additionally, it contributes to foam generation and serves as an emulsifier.
Research
Clinical Evidence
High confidence0.5%
Key findings
- 01 Demonstrated superior sebum removal efficiency (92%) in micellar water formulations, outperforming sodium laureth sulfate (78%) at equivalent concentrations, by enabling micelle formation at this critical level.
- 02 Clinically validated in baby shampoo formulations to be 'tear-free' and 'does not sting eyes', highlighting its exceptional mildness.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Exhibits robust stability across a broad pH range (3-10) and withstands temperatures up to 80°C. Its performance remains consistent even in hard water or in the presence of vegetable oils, ensuring versatile and reliable formulation compatibility.
Safety
Safety Profile
Classified as a low-concern substance by the EPA Safer Chemical Program. The EU Cosmetics Regulation permits concentrations up to 30% in rinse-off products. While a small subset (11.1%) of GHS reports associate it with potential irritation, it is generally considered ultra-mild, gentle on skin and eyes, and suitable for delicate skin and tear-free applications.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This ultra-mild, coconut-derived surfactant offers effective, barrier-friendly cleansing and superior sebum removal, establishing it as a valuable component for a wide range of precision skincare formulations, especially for sensitive skin.
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References
Sources