Pterocarpus Marsupium Bark Extract is a botanical extract rich in polyphenols (notably pterostilbene and related stilbenoids) used in skincare for its antioxidant and brightening properties. It may help support an even skin tone and protect against oxidative stress.
| Reported effect | How often | Notes |
|---|---|---|
| Contact irritation (redness, stinging) | Rare | Possible in sensitive skin, generally mild and transient. |
| Allergic contact dermatitis | Very rare | Botanical extracts can occasionally trigger sensitization in predisposed individuals. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.