Science
Mechanism of Action
This seed extract functions through its rich profile of fatty acids, including palmitic, stearic, oleic, and linoleic acids, which are known to enhance the skin barrier and provide emollient effects. Additionally, the presence of tocopherols (Vitamin E) contributes antioxidant properties, helping to protect the skin from oxidative damage.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Specific stability data for Pachyrhizus erosus seed extract is not readily available. However, studies on root bark extract indicate excellent thermal stability and no activity loss in acidic conditions (pH 2), suggesting a potentially stable profile for the seed extract in various cosmetic applications.
Safety
Safety Profile
The seeds of Pachyrhizus erosus contain rotenone, a compound classified as moderately toxic to humans by the World Health Organization. Ingestion of raw seeds can lead to severe toxicity, potentially fatal outcomes. While certain extraction methods (e.g., alcohol) may degrade rotenone, there is a critical absence of specific safety assessments (CIR, SCCS, FDA) for the cosmetic use of this seed extract. Crucially, detailed information regarding the rotenone content within cosmetic-grade extracts or specific dermal/oral toxicity data for the cosmetic ingredient itself is not available in current safety resources. This significant data gap, combined with the known toxicity of rotenone, presents a substantial safety concern for topical application.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Given the inherent toxicity of rotenone found in Pachyrhizus erosus seeds and the critical absence of robust safety assessments for its cosmetic application, this ingredient poses an unacceptable risk profile for Moumoujus formulations.
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References
Sources