Pterocarpus santalinus (red sandalwood) is a plant-derived extract valued in cosmetics for its antioxidant, anti-inflammatory, and traditionally astringent properties. It is used in skincare for soothing, brightening, and as a colorant or fragrant botanical.
| Reported effect | How often | Notes |
|---|---|---|
Contact dermatitis / skin irritation | Uncommon | Botanical extracts can trigger localized irritation, especially in sensitive skin. |
Allergic contact sensitization | Rare | Plant constituents may cause allergic reactions in predisposed individuals. |
Photosensitivity or pigmentation changes | Very rare | Limited reports; not well characterized in controlled studies. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.