Terminalia arjuna extract is a polyphenol- and tannin-rich bark extract used in skincare for its antioxidant, anti-inflammatory, and skin-conditioning properties. It is studied for protecting against oxidative stress and supporting skin barrier and tone.
| Reported effect | How often | Notes |
|---|---|---|
| Contact irritation (redness, stinging) | Rare | Possible in sensitive skin due to tannin content, especially at higher concentrations. |
| Allergic contact dermatitis | Rare | Botanical sensitization reported infrequently; patch testing advised for reactive skin. |
| Mild dryness or tightness | Rare | Astringent tannins may cause a transient drying effect. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.