Science
Mechanism of Action
This extract operates through a multifaceted mechanism, primarily exhibiting a Superoxide Dismutase (SOD)-like effect, which neutralizes harmful free radicals and oxidative stress within the skin. It further contributes to skin health by inhibiting hypertrophic epidermis and melanogenesis, thereby improving concerns like brown age spots. The extract also actively protects vital dermal components, such as hyaluronic acid and collagen, from UV-induced degradation and is known to activate immune responses.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Clinical investigations have demonstrated improvement in dermis thickness, skin elasticity, and a reduction in wrinkles across various areas including eye corners, smile lines, and the neck.
- 02 Studies indicate the extract's ability to inhibit hypertrophic epidermis and melanogenesis, protect hyaluronic acid and collagen against UV radiation, activate immune responses, improve brown age spots, and promote wrinkle recovery.
Transparency
Dusting Analysis
Insufficient data available to assess dusting potential.
The Formula
Formulation
Stability
Frequently formulated in a base predominantly composed of water and butylene glycol.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has not yet assessed Asarum Sieboldii Rhizome/Root Extract. While its INCI name is recognized within EU regulations, no specific safety assessments by CIR or SCCS were found. Paula's Choice indicates this ingredient is currently unrated and under review, suggesting that comprehensive safety data, particularly regarding sensitization risk and maximum concentration for safe use, is still being compiled.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Asarum Sieboldii Rhizome/Root Extract is a valuable botanical ingredient offering a broad spectrum of benefits, including robust antioxidant activity, anti-aging effects, and skin brightening, though further comprehensive safety assessments are needed to establish definitive usage guidelines.
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References
Sources