Science
Mechanism of Action
This extract primarily operates through its significant antioxidant capacity, attributed to specific compounds like 5,8-dihydroxybenzopyranone and 5-hydroxy-8-O-D-glucopyranosyl-benzopyranone, which are established free radical scavengers. Furthermore, it exerts soothing and anti-inflammatory effects, aiding in the reduction of skin irritations, and serves as a skin conditioning agent to improve skin texture and feel.
Research
Clinical Evidence
Medium confidenceN/A
Transparency
Dusting Analysis
No data available to suggest common dusting practices or specific thresholds for this ingredient.
The Formula
Formulation
Stability
The native Hierochloe odorata plant thrives within specific pH and salinity limits. For optimal antioxidant stability and performance in emulsion-based formulations, its activity is effectively enhanced by the addition of citric acid and/or ascorbyl palmitate.
Synergies
- Citric Acid
- Ascorbyl Palmitate (for enhanced antioxidant activity)
Safety
Safety Profile
This ingredient is generally regarded as safe for topical use, receiving a 'LOW' hazard score from EWG for concerns including cancer, allergies & immunotoxicity, and developmental toxicity. However, specific data on skin allergies and irritation remains 'No Data' for certain product types. The CIR Expert Panel currently categorizes it under 'insufficient data' for a comprehensive safety assessment.
Your Skin
Skin Compatibility
Our Assessment
Verdict
HIEROCHLOE ODORATA EXTRACT is a valuable botanical ingredient, offering confirmed antioxidant benefits and reported soothing properties, making it suitable for a broad spectrum of skin types and cosmetic applications.
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