Houttuynia Cordata Extract is a plant-derived ingredient used in skincare for its antioxidant, anti-inflammatory, and antimicrobial properties. It is often included to calm sensitive or acne-prone skin and reduce redness.
| Reported effect | How often | Notes |
|---|---|---|
Allergic contact dermatitis | Rare | Botanical extracts can occasionally trigger sensitization in predisposed individuals. |
Skin irritation or redness | Uncommon | Mild transient irritation may occur, especially in concentrated formulations. |
Contact urticaria | Very rare | Isolated hypersensitivity reactions have been reported with plant extracts. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
Peer-reviewed papers on this ingredient, via PubMed.