Science
Mechanism of Action
It brightens skin by inhibiting tyrosinase and TRP-1, thereby suppressing melanin synthesis. Antioxidant and anti-inflammatory effects through NRF2 and NF-κB pathways provide anti-aging benefits, while Wnt/β-catenin signaling supports hair follicle health.
Research
Clinical Evidence
Medium confidence0.01%
Key findings
- 01 In vitro, it suppressed melanin content by 74% and tyrosinase activity by 45% in melanoma cells.
- 02 Significantly reduced H2O2-induced cell death and senescence markers (19.69%-31.08%) in human dermal papilla cells.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Rich in organosulfur compounds and phenols, stable in aqueous extracts but sensitive to high temperatures during processing.
Conflicts
- Strong oxidizing agents
- High temperature processing (>80°C)
Safety
Safety Profile
While not formally CIR reviewed, concentrations below 5% are typically recommended for leave-on products to avoid potential allergic reactions, with a maximum suggested threshold of 10%.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Allium hookeri extract is a valuable multi-benefit ingredient with demonstrated efficacy in brightening, anti-aging, and soothing, supported by a favorable safety and compatibility profile.
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References
Sources