Azadirachta Indica (neem) extract is a plant-derived ingredient valued for its antibacterial, anti-inflammatory, and antioxidant properties. It is commonly used in skincare for acne-prone or irritated skin and as a natural preservative-boosting agent.
| Reported effect | How often | Notes |
|---|---|---|
| Allergic contact dermatitis | Uncommon | Localized redness, itching, or rash in individuals sensitized to neem or related botanicals. |
| Skin irritation | Uncommon | Mild stinging or dryness, more likely with concentrated extracts or sensitive skin. |
| Contact urticaria | Rare | Hives or wheals reported in rare hypersensitivity cases. |
| Photosensitivity reactions | Very rare | Isolated reports; not a well-established effect of topical neem extract. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
Peer-reviewed papers on this ingredient, via PubMed.