Science
Mechanism of Action
This ingredient functions by acting as a surfactant and emulsifier, effectively stabilizing oil and water mixtures in formulations by reducing interfacial tension, attributed to its molecular structure possessing both lipophilic and hydrophilic parts. As a cleansing agent, it purifies skin, hair, or teeth, notably achieving this without relying on surface-active properties that typically lower the surface tension of the stratum corneum.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
This ingredient is a functional component (cleansing, emulsifying) rather than an active, and is not typically subject to 'dusting' considerations relevant to highly concentrated actives.
The Formula
Formulation
Stability
Specific pH stability for Potassium Rapeseedate is not directly reported; however, as a potassium salt of fatty acids, its aqueous solutions are expected to be basic. Related rapeseed proteins demonstrate stability in food emulsions within a pH range of 3-6. The precise quantity of emulsifying agent is crucial for achieving stable emulsion formulations.
Safety
Safety Profile
Potassium Rapeseedate has not been directly assessed by the Cosmetic Ingredient Review (CIR) Expert Panel. However, the CIR has recognized similar ingredients, such as Potassium Cocoate and Potassium Oleate, for their roles as emulsifiers and surfactants in cosmetics. One independent source, La Saponaria, lists it as a 'SAFE INGREDIENT' without providing a formal assessment citation. No specific SCCS or FDA safety status was identified.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While widely utilized as a cleansing agent and emulsifier, comprehensive safety and skin compatibility data for Potassium Rapeseedate remain limited, necessitating further assessment for precision skincare applications.
Related
Similar Ingredients
Finding similar ingredients…