Science
Mechanism of Action
This extract exerts its effects through several active constituents. Ferulic acid, sachaliside 1, and coniferin contribute to its anti-inflammatory action by suppressing TNF-α production, a key inflammatory mediator. Allantoin, another constituent, provides known skin-soothing and protective qualities. Additionally, cavidine acts as a selective COX-2 inhibitor for further anti-inflammatory support, while pinelloside contributes to its observed anti-microbial activity, complementing its antioxidant properties.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The safety and efficacy of Pinellia Ternata Root Extract in formulations are highly dependent on the proper processing of the raw root. Traditional methods, such as cooking with ginger, vinegar, alum, or alkaline solutions, are critical to reduce irritating and toxic compounds like calcium oxalate crystals and lectin proteins.
Safety
Safety Profile
Raw Pinellia Ternata is considered toxic and potentially unsafe due to the presence of compounds such as ephedrine alkaloids, calcium oxalate crystals, and lectin proteins. Ingestion of raw material can lead to severe irritation and systemic toxicity, including cardiotoxicity, hepatotoxicity, embryonic toxicity, and neurological effects. The FDA banned raw Pinellia Ternata in US dietary supplements in 2004 due to ephedrine alkaloids. However, these toxicity concerns primarily apply to the *raw, unprocessed* plant, not to properly processed extracts utilized in topical skincare, where irritants are significantly reduced or removed.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Pinellia Ternata Root Extract, when properly processed for topical application, is a valuable ingredient offering soothing, anti-inflammatory, antioxidant, and moisturizing benefits with a low irritancy profile.
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References
Sources