Science
Mechanism of Action
Levisticum Officinale Oil primarily functions as an antiseptic by disrupting microbial cell walls and cytoplasmic membranes. Its active phthalide compounds, such as ligustilides, impart anti-inflammatory, antioxidant, and cytoprotective benefits. Furthermore, in vitro studies indicate its capacity to stimulate human keratinocyte growth and protein synthesis, contributing to skin conditioning and barrier support by forming a protective layer.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Exhibits significant in vitro antibacterial and antifungal activity at concentrations between 0.015% and 0.030% against a range of microbes, including Bacillus subtilis and Candida utilis.
- 02 Promotes human keratinocyte proliferation and protein synthesis in vitro, indicating potential for skin regeneration.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Terpinyl Acetate, a key component, is susceptible to degradation with heat, forming its corresponding acid. Terpenes present in the oil can polymerize when exposed to strong oxidation.
Conflicts
- Strong oxidation
- Heat
Safety
Safety Profile
While the Cosmetic Ingredient Review (CIR) Expert Panel has not assessed Levisticum Officinale Oil for cosmetic safety, the U.S. FDA deems it safe for specific, limited use as a natural flavoring in food. However, as an essential oil, it is considered a sensitizer, potentially causing allergic reactions, particularly on sensitive skin, due to components like limonene. Caution is advised for sensitive or allergic individuals.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While exhibiting in vitro antimicrobial, antioxidant, and regenerative properties, its classification as a sensitizer with medium irritancy and unreviewed CIR safety profile raises concerns for use in precision skincare.
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