Science
Mechanism of Action
This extract operates via multiple pathways: pinelloside contributes anti-microbial efficacy, while ferulic acid, sachaliside 1, and coniferin exert anti-inflammatory effects by suppressing TNF-α production. Additionally, as a plant callus extract, it provides foundational skin conditioning support.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has not specifically reviewed this extract. While the raw Pinellia ternata plant is known for irritant toxicity due to compounds like calcium oxalate crystals, processing methods—specifically infiltration with 65-80% ethanol solution—have been shown to significantly reduce irritation, making the processed extract non-irritating in toxicology tests. A historical US ban on Pinellia refers to its use as an herbal medicine due to ephedrine content, not its topical cosmetic application.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While exhibiting promising anti-inflammatory and anti-microbial mechanisms, the absence of specific clinical studies and comprehensive safety reviews from bodies like CIR warrants further investigation for a definitive efficacy and safety profile.
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References
Sources