Science
Mechanism of Action
This ingredient acts as a surfactant due to its amphiphilic structure, possessing both hydrophilic (water-attracting) and hydrophobic (oil-attracting) components. This dual nature allows it to significantly reduce the surface tension of water, facilitating the collection and emulsification of dirt, oil, and other environmental pollutants from the skin. Once encapsulated, these impurities are easily rinsed away, leaving the skin clean. Furthermore, it stabilizes oil-in-water mixtures as an emulsifying agent and contributes to desired product consistency by controlling viscosity.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
Sodium Palm Kernelate is a fundamental functional ingredient widely used in cleansing products, indicating it is not typically 'dusted' as a filler or unnecessary additive.
The Formula
Formulation
Stability
Sodium Palm Kernelate exhibits general stability but is susceptible to oxidation. Direct contact with strong oxidizing agents should be avoided as it can induce burning. It is frequently found in alkaline soap formulations, typically within a pH range of 9.8 to 11.3, consistent with its production via saponification.
Conflicts
- Strong oxidants
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel assessed Sodium Palm Kernelate in 2017, concluding it is safe for use in cosmetics when formulated to be non-irritating. Their review encompassed 194 personal care formulations with concentrations ranging from 12% to 44%, with 44% representing the maximum reported 'as used' concentration in their evaluation. No specific SCCS or FDA status beyond database inclusion was identified.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Sodium Palm Kernelate is a valuable functional ingredient for its effective cleansing, emulsifying, and viscosity-controlling properties, particularly within formulations requiring robust surfactant action.
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