Science
Mechanism of Action
As an anionic surfactant, Sodium Babassu Sulfate originates from the alcohols found in Orbignya Oleifera Seed Oil. Its primary action involves reducing the surface tension of liquids, which facilitates the emulsification of oil and water, making it effective for cleansing applications on skin, hair, and teeth. Furthermore, it contributes to foam production and aids in the dispersion of various ingredients within cosmetic formulations.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
While specific pH stability data for Sodium Babassu Sulfate itself is not detailed, cosmetic emulsions incorporating babassu nut oil have demonstrated stability within pH ranges compatible with human skin, specifically 4.686 ± 0.02 to 5.136 ± 0.06 and 5.5 to 6.1.
Safety
Safety Profile
Direct safety assessments by CIR, SCCS, or FDA for 'SODIUM BABASSU SULFATE' are not explicitly available in current research. For context, 'Sodium Sulfate' (an inorganic salt distinct from this surfactant) was deemed safe by CIR for rinse-off products and up to 1% in leave-on formulations, provided it is non-irritating. However, 'Sodium Coco-Sulfate', a chemically similar surfactant, is classified as a human irritant by CIR/ECHA, though EWG rates it with low concern for broader toxicities. The designation of 'Sodium Coco/Babassu Sulfate' as 'Irritant Free' by SkinSAFE criteria pertains to a general 'free-from' list and does not constitute a direct safety evaluation of Sodium Babassu Sulfate.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Sodium Babassu Sulfate is a functional cleansing surfactant; however, comprehensive safety and efficacy data for this specific ingredient remain limited, warranting careful formulation consideration.
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