Arjuna bark extract (Terminalia arjuna) is a plant-derived ingredient rich in tannins, flavonoids, and triterpenoids used in skincare for its antioxidant, anti-inflammatory, and skin-conditioning properties. It is often included to help protect against oxidative stress and support skin barrier resilience.
| Reported effect | How often | Notes |
|---|---|---|
Mild skin irritation or redness | Rare | May occur in sensitive individuals, often related to tannin content. |
Allergic contact dermatitis | Rare | Possible in those sensitized to botanical extracts; patch testing advised. |
Itching or stinging on application | Very rare | Typically transient and concentration-dependent. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
Peer-reviewed papers on this ingredient, via PubMed.