Burdock (Arctium lappa) root extract is a plant-derived ingredient used in skincare for its antioxidant, anti-inflammatory, and antimicrobial properties, often included to soothe irritation and support skin conditioning. It contains compounds such as inulin, polyphenols, and lignans.
| Reported effect | How often | Notes |
|---|---|---|
Allergic contact dermatitis | Uncommon | More likely in individuals sensitive to Asteraceae/Compositae family plants (e.g., ragweed, chrysanthemum). |
Skin irritation or redness | Rare | Mild transient irritation reported in sensitive individuals. |
Contact urticaria | Very rare | Isolated reports of hives following topical exposure. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.