Science
Mechanism of Action
Operating as a surfactant, this compound significantly lowers the surface tension of liquids, enabling the effective dispersion and removal of lipophilic substances such as dirt and natural oils from skin and hair. Beyond its primary cleansing function, it acts as a robust foam booster and a hydrotrope, increasing the aqueous solubility of other formulation components. Crucially, its inherent mildness allows it to mitigate potential irritation when co-formulated with more aggressive anionic surfactants.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Exhibits stability within weak acidic, weak alkaline, and hard water environments. However, it is susceptible to hydrolysis under conditions of strong acidity or alkalinity, and it is also prone to oxidation.
Synergies
- Reduces irritation when blended with high foaming anionic surfactants
Conflicts
- strong acids
- strong alkalis
- strong oxidants
Safety
Safety Profile
The CIR Expert Panel classified related sulfosuccinates as safe when formulated to be non-irritating, highlighting potential ocular or skin irritation if not properly prepared. While a specific maximum concentration for this particular monoester is not available from CIR, its classification as 'safe with restrictions' underscores the necessity for careful formulation to prevent irritation. Despite this, it is widely recognized for its very mild profile, with EWG Skin Deep reporting low concerns across various toxicity categories.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A highly mild and versatile surfactant, ideal for gentle cleansing formulations compatible with all skin types, provided it is formulated to prevent irritation.
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