Science
Mechanism of Action
This extract derives its efficacy from key bioactive compounds such as nimbidin, nimbin, and azadirachtin. These compounds collectively exhibit robust antibacterial action against common skin bacteria, including *Propionibacterium acnes*, and possess antifungal properties. Its anti-inflammatory capabilities help to soothe conditions like acne, eczema, and dermatitis by inhibiting the COX enzyme and suppressing histamine release. Additionally, it provides antioxidant protection against environmental damage, helps regulate sebum production, and can assist in suppressing melanin production to mitigate hyperpigmentation. It also supports the skin's natural wound healing processes.
Research
Clinical Evidence
Medium confidence5%
Key findings
- 01 Demonstrated antibacterial activities against both Gram-negative and Gram-positive bacterial strains within 30 minutes of contact time in vitro.
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
Generally regarded as safe for cosmetic use with a low hazard rating. Typical use levels from 0.5% to 5% show minimal irritation risk. Patch testing is advised for highly sensitive individuals. While approved by the EU COSING database, some independent assessments like EWG list 'AZADIRACHTA INDICA LEAF EXTRACT' as 'Restricted' due to concerns regarding allergies and reproductive toxicity, but these effects were observed at concentrations significantly higher than those typically used in cosmetic formulations.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Melia Azadirachta Leaf is a valuable active ingredient for its broad antibacterial, anti-inflammatory, and sebum-regulating properties, making it highly beneficial for various skin types, particularly those prone to acne, inflammation, and oxidative stress.
Related
Similar Ingredients
Finding similar ingredients…
References
Sources