Science
Mechanism of Action
Functions through dual pathways: suppresses inflammatory mediators (TNF-α, IL-1β, IL-6) by inhibiting iNOS and COX-2 expression while providing direct antimicrobial action against P. acnes and S. epidermidis bacteria that contribute to acne formation.
Research
Clinical Evidence
Medium confidence1%
Key findings
- 01 Demonstrated significant antibacterial activity against acne-causing bacteria and measurable reduction in pro-inflammatory cytokines at 0.1-2.0% concentrations (PubMed ID: 19820338)
Transparency
Dusting Analysis
Botanical powders like this are rarely used for dusting due to their specific functional benefits and typical use in wash-off formulations rather than as filler ingredients.
The Formula
Formulation
Stability
Requires careful preservation due to susceptibility to microbial contamination and oxidation; optimal storage in cool, dry conditions away from light
Synergies
- Clay minerals for enhanced oil absorption
- Gentle surfactants in cleansing formulations
Conflicts
- Strong oxidizing agents
- Highly acidic formulations below pH 4.0
Safety
Safety Profile
Generally recognized as safe in cosmetic applications with EU CosIng and FDA GSRS listing; potential for terpene-related sensitivity in susceptible individuals
Your Skin
Skin Compatibility
Our Assessment
Verdict
A well-researched botanical ingredient that effectively combines gentle exfoliation with proven anti-acne benefits, making it particularly valuable for oily and blemish-prone skin formulations.
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References
Sources