Houttuynia Cordata extract is a botanical ingredient rich in flavonoids and polyphenols, used in skincare for its antioxidant, anti-inflammatory, and soothing properties. It is often included in formulations targeting sensitive, acne-prone, or irritated skin.
| Reported effect | How often | Notes |
|---|---|---|
Allergic contact dermatitis | Rare | Botanical extracts can trigger sensitization in predisposed individuals. |
Mild skin irritation or redness | Uncommon | Typically transient and concentration-dependent. |
Itching | Rare | Reported occasionally in sensitive individuals. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.