Science
Mechanism of Action
The extract's mechanism of action is primarily attributed to its rich composition of phenolic compounds, flavonoids, and isoflavones. These biomolecules function as potent antioxidants, effectively neutralizing free radicals to prevent oxidative damage. Additionally, components within the extract contribute to its observed antimicrobial effects and capacity to modulate inflammatory responses in the skin.
Research
Clinical Evidence
Low confidenceN/A
Key findings
- 01 General Iris species and Iris pseudacorus extracts exhibit antioxidant, anti-inflammatory, and antimicrobial activity. However, specific quantified efficacy, such as lipase inhibitory activity (IC50 0.42-4.81 µg/mL), α-glucosidase inhibition (IC50 18.52-57.89 µg/mL), radical scavenging (IC50 40.89-97.97 µg/mL), and antibacterial action against S. aureus biofilm (at 3.125 mg dry weight/mL), has primarily been demonstrated with *rhizome* extracts of Iris pseudacorus, not specifically the leaf extract.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
No specific optimal pH range for the stability of the leaf extract in cosmetic formulations has been documented. The source plant, however, demonstrates tolerance to a broad soil pH range (3.6-7.7).
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) has not conducted a safety assessment for IRIS PSEUDACORUS LEAF EXTRACT in cosmetic applications. While ingestion of any plant part is toxic, resinous substances present in the leaves and rhizomes are noted to potentially cause skin irritation upon direct contact. Consequently, in the absence of comprehensive regulatory safety data, a moderate sensitization risk is inferred.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While general antioxidant, anti-inflammatory, and antimicrobial properties are observed for Iris pseudacorus extracts, the lack of specific clinical efficacy data for the leaf extract and documented potential for contact irritation necessitate cautious formulation and further research.
Related
Similar Ingredients
Finding similar ingredients…
References
Sources