Science
Mechanism of Action
This ingredient functions primarily as a physical abrasive, gently exfoliating the skin's surface. Additionally, it acts as a binding agent, helping to maintain product consistency and texture in cosmetic formulations.
Research
Clinical Evidence
Low confidenceN/A
Key findings
- 01 The Potential of Purple Waxy Corn Cob (Zea mays L.) Extract Loaded-Sericin Hydrogel for Anti-Hyperpigmentation, UV Protection and Anti-Aging Properties as Topical Product Applications - PubMed Central (Note: This study refers to an extract, not the cob powder directly.)
Transparency
Dusting Analysis
Zea Mays Cob Powder's primary functions are physical exfoliation and binding, not concentration-dependent active benefits. Therefore, 'dusting' in the context of active ingredient efficacy is not typically applicable.
The Formula
Formulation
Stability
As a powder, it is stable under normal storage conditions (cool, dry, dark, closed container) and does not inherently possess a pH.
Conflicts
- strong oxidizers
- bases
- reducing agents
- acids
Safety
Safety Profile
The CIR Expert Panel considers corn-derived ingredients safe. However, Zea Mays Cob Powder can cause slight irritation, especially for sensitive skin; a patch test is recommended.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Zea Mays Cob Powder is a valuable ingredient for physical exfoliation and as a binding agent, offering generally low irritancy and comedogenicity for various skin types.
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References
Sources