Boswellia Serrata Extract is derived from frankincense resin and contains boswellic acids that inhibit inflammatory pathways (notably 5-lipoxygenase). In topical skincare it is used to calm redness, soothe irritation, and support skin barrier comfort.
| Reported effect | How often | Notes |
|---|---|---|
Mild contact irritation (redness, stinging) | Uncommon | Usually transient and dose-dependent; more likely at higher concentrations. |
Allergic contact dermatitis | Rare | Possible sensitization to resin or botanical components, particularly in fragrance-sensitive individuals. |
Itching or localized rash | Rare | Reported occasionally; resolves on discontinuation. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.