Science
Mechanism of Action
This extract exerts its dermatological benefits through multifaceted actions. It functions as a potent antioxidant by effectively neutralizing free radicals, which are primary instigators of cellular damage and premature skin aging. Its anti-inflammatory properties soothe irritated skin and alleviate discomfort, while its cicatrical (epoulotic) effects support the skin's natural healing and repair processes. Additionally, it acts as an antimicrobial agent, regulating the proliferation of various microorganisms, and provides an astringent action to tighten and firm the skin. Key bioactive compounds, including carvacrol, triterpene acids (e.g., ursolic, oleanolic), and flavonoids, underpin its protective and membrane-stabilizing efficacy. Should they be present in the extract, minerals like magnesium, calcium, phosphorus, and zinc could further enhance skin barrier function and modulate inflammatory responses.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 In vitro assays (FRAP, DPPH, TPC, ABTS) consistently demonstrate strong antioxidant activity, with extracts typically exhibiting IC50 values between 10-50 mg/mL, indicating significant free radical scavenging potential.
- 02 The extract has shown a protective impact on fibroblasts under UVA irradiation, suggesting potential benefits for photo-protection.
- 03 Ethyl acetate and diethyl ether extracts, at concentrations of 200 ppm, demonstrated high efficacy in preventing the autoxidation of cottonseed oil due to their content of apigenin and epirosmanol ethyl ether.
- 04 A petroleum ether extract, at 350 ppm, also effectively protected cottonseed oil from autoxidation.
Transparency
Dusting Analysis
Data for dusting analysis is not available.
The Formula
Formulation
Stability
The inherent antibacterial properties of the extract contribute positively to the overall stability and preservation of cosmetic formulations. Solubility profiles can vary depending on the specific extraction method employed (e.g., water, alcohol, carbon dioxide, or organic solvents), with some components exhibiting lower oil solubility while others are highly effective in oil-based systems.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) has not conducted a specific safety assessment for Origanum Dictamnus Flower/Leaf/Stem Extract. However, all cosmetic ingredients marketed within the EU are subject to rigorous safety evaluations by scientific experts. The ingredient is generally recognized for its antimicrobial and antioxidant functions.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This multi-functional botanical extract provides significant antioxidant defense, anti-inflammatory relief, and regenerative properties, making it a valuable addition for comprehensive skin health and protection.
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