Plantago Lanceolata (ribwort plantain) leaf extract is a plant-derived ingredient used in skincare for its soothing, anti-inflammatory, and mild antimicrobial properties, attributed to compounds like aucubin, allantoin, and tannins. It is commonly included to calm irritated or sensitive skin.
| Reported effect | How often | Notes |
|---|---|---|
Allergic contact dermatitis | Rare | Possible in individuals sensitized to plantain or related plants; presents as localized redness or itching. |
Skin irritation | Rare | Mild transient stinging or redness, more likely in high concentrations or compromised skin. |
Cross-reactivity in pollen-allergic individuals | Very rare | Plantago is a known pollen allergen; topical reactions are uncommon but theoretically possible. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.