Science
Mechanism of Action
This oil is rich in active compounds such as citronellal, geraniol, esters, and monoterpenes. These constituents confer broad-spectrum antimicrobial activity, aiding in skin cleansing and potentially mitigating acne. Furthermore, its anti-inflammatory effects help soothe redness and irritation, supporting the skin's natural healing process. It functions as a natural astringent to refine pore appearance and tone, while also delivering moisturizing benefits and antioxidant protection against environmental stressors.
Research
Clinical Evidence
Medium confidence1%
Key findings
- 01 Inhibition of Aspergillus niger and Penicillium putida growth was observed at concentrations of 400 mg/L and 4 mg/ml respectively.
- 02 Demonstrated effectiveness against Alternaria alternata with a minimum inhibitory concentration of 1.5 μl/ml.
- 03 Provided 2 hours of repellency against Aedes aegypti mosquitoes at concentrations ranging from 0.05% to 15% (w/v).
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Possesses a neutral pH. As an essential oil, it is highly sensitive to UV radiation and oxidative degradation. For optimal stability, store in opaque, airtight containers, protected from light and heat.
Conflicts
- High concentrations
- Direct, undiluted application
- Post-application sun exposure due to potential photosensitivity
Safety
Safety Profile
Safe for topical use when properly diluted; concentrations above 1% are not recommended due to increased risk of irritation and adverse reactions. This ingredient contains potentially allergenic compounds such as cinnemaldehyde, citral, citronella oil, eugenol, geraniol, d-limonene, and linalol. Due to potential photosensitivity, it is best incorporated into nighttime skincare products. Avoid use in pregnant and breastfeeding individuals, children under 3 years old, and those with known allergies to its components. Prior patch testing is advised.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Cymbopogon Winterianus Herb Oil is a valuable ingredient for targeted skincare applications, offering antimicrobial, anti-inflammatory, and purifying benefits, provided it is precisely formulated at safe concentrations below 1% and used with appropriate precautions for photosensitivity and potential allergens.
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References
Sources
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