Neem (Azadirachta indica) extract is a plant-derived ingredient valued for its antibacterial, antifungal, anti-inflammatory, and antioxidant properties. It is used in skincare to address acne, irritation, and minor skin infections.
| Reported effect | How often | Notes |
|---|---|---|
Contact dermatitis / skin irritation | Uncommon | Localized redness, itching, or stinging, more likely on sensitive skin or at higher concentrations. |
Allergic contact sensitization | Rare | Hypersensitivity reactions reported in susceptible individuals. |
Dryness or scaling | Uncommon | May occur with leave-on or concentrated formulations. |
Systemic toxicity from ingestion | Very rare | Relevant to oral/internal exposure rather than topical use; not typical for cosmetic application. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.