Nyctanthes Arbor-Tristis (night jasmine) seed extract is a plant-derived ingredient traditionally noted for antioxidant, antimicrobial, and anti-inflammatory properties and is used in cosmetics primarily as a skin- and scalp-conditioning agent. Evidence in topical skincare is limited and largely derived from traditional medicine and preliminary phytochemical studies.
| Reported effect | How often | Notes |
|---|---|---|
| Contact irritation (redness, stinging) | Uncommon | Possible with sensitive skin or higher concentrations, as with many botanicals. |
| Allergic contact dermatitis | Rare | Plant extracts can sensitize susceptible individuals; patch testing advised. |
| Cross-reactivity in those with plant/pollen allergies | Very rare | Theoretical risk; limited documentation. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.