Science
Mechanism of Action
This extract exerts its dermatological benefits through multiple mechanisms, primarily via anti-inflammatory compounds such as scopoletin, kaempferol, squalene, and cycloartenol. Mequinol specifically targets and aids in reducing the appearance of dark spots. Its wound-healing capabilities are linked to immunomodulating activity, where both non-fermented and fermented forms influence inflammatory marker peptides like IL-1β and IL-8, stimulating cellular repair processes. Additionally, n-alkylresorcins contribute to its overall anti-inflammatory profile.
Research
Clinical Evidence
Medium confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Aqueous extracts typically exhibit a pH between 6.5 and 7.0. However, fermented extracts can cause a pH reduction from 7.0 to 3.8-3.9 within three days. Hermidin, a key piperidine alkaloid, is inherently unstable when exposed to air oxygen, converting to hermidin quinone and its dimers. Therefore, the extract or its active components may require protection from oxidation during formulation to maintain stability and efficacy.
Safety
Safety Profile
While commonly used topically in dermatological preparations for sensitive and compromised skin, it is important to note that the fresh plant parts are considered poisonous if consumed, potentially leading to gastrointestinal and renal inflammation. Internal consumption of the herb is also associated with strong laxative effects. These toxicity concerns are related to ingestion, not external application in skincare formulations.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Mercurialis Perennis Extract is a valuable ingredient, delivering significant moisturizing, brightening, and spot-reducing benefits, underpinned by its anti-inflammatory and wound-healing mechanisms, particularly suitable for sensitive skin.
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References
Sources