Science
Mechanism of Action
This extract exerts its anti-inflammatory effects via compounds such as cyperol and alpha-cyperone, which downregulate pro-inflammatory cytokines like TNF-α. As an antioxidant, it utilizes flavonoids, including luteolin and apigenin, to scavenge free radicals. The extract further demonstrates antimicrobial and anti-fungal capabilities against various bacterial strains and dermatophytes, while traditional uses suggest it can tone the skin and offer mild exfoliation.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Inhibited *Candida albicans* growth by 60% in lab tests, suggesting efficacy against topical skin infections.
- 02 Scavenged 70% of DPPH free radicals, demonstrating significant antioxidant defense.
- 03 Reduced paw edema in rats by over 40% within 3 hours, indicating potent anti-inflammatory effects attributed to cyperol and alpha-cyperone.
Transparency
Dusting Analysis
No data available to suggest this ingredient is commonly dusted or has specific dusting thresholds.
The Formula
Formulation
Safety
Safety Profile
Undiluted essential oil derived from Cyperus Scariosus has been associated with redness or itching, necessitating a patch test of a 1% blend prior to full application. General ingredient statements from cosmetic retailers highlight a likelihood of irritation, which may increase when combined with other problematic ingredients, potentially leading to irritation, inflammation, or dryness. The Cosmetic Ingredient Review (CIR) has not yet reviewed this ingredient. While not directly relevant to topical use, oral overdose of the powdered form (≥2 g/day) may cause gastrointestinal distress.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Cyperus Scariosus Rhizome Extract is a valuable multi-functional ingredient, offering significant antioxidant, anti-inflammatory, and antimicrobial benefits for the skin, though its moderate irritancy risk and unreviewed CIR status warrant careful formulation.
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