Science
Mechanism of Action
This extract primarily operates through its anti-inflammatory and antioxidant properties. Preclinical investigations suggest its ability to modulate immune responses and mitigate inflammatory pathways. Key compounds like pinellian G, a complex sugar, and liquiritin and liquiritigenin contribute to inflammation reduction. Furthermore, polysaccharides present in the tuber exhibit moderate antioxidant and antibacterial activity. It is crucial to note that these benefits are derived from the *processed* form, as the raw tuber contains highly irritating components.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
Data regarding the 'dusting' profile of Pinellia Ternata Tuber Extract within cosmetic formulations is not available in the provided research.
The Formula
Formulation
Stability
The ingredient demonstrates stability under highly alkaline conditions (pH > 12) during its necessary processing, often involving lime solutions to neutralize irritant structures and reduce lectin content. An ethanolic extract (60%) is also a recognized preparation method.
Conflicts
- Raw Pinellia Ternata Tuber (due to high irritancy and toxicity)
Safety
Safety Profile
The unprocessed Pinellia Ternata Tuber is toxic and severely irritating due to calcium oxalate crystals, lectins, and ephedrine alkaloids. Rigorous processing is imperative to ensure safety, transforming it into a usable extract. The FDA's 2004 ban on Pinellia Ternata in dietary supplements specifically targeted ephedrine alkaloids; this regulatory action does not extend to processed forms used in traditional medicine or cosmetics where irritant components are removed. It is not recommended for use during pregnancy, for long-term continuous application, or by individuals with bleeding disorders. Official CIR or SCCS safety reviews for cosmetic use are currently unavailable.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Pinellia Ternata Tuber Extract presents a valuable botanical option for precision skincare, offering anti-inflammatory and antioxidant benefits, provided it is sourced and processed meticulously to eliminate inherent raw toxicity.
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