Hedera Helix (English Ivy) Leaf/Stem Extract is a plant-derived ingredient containing saponins (notably hederacoside C and alpha-hederin) and flavonoids, used in skincare for its purported soothing, anti-inflammatory, and circulation-supporting properties. It is commonly found in anti-cellulite and toning formulations.
| Reported effect | How often | Notes |
|---|---|---|
| Allergic contact dermatitis | Uncommon | Ivy is a known sensitizer; falcarinol and related compounds can trigger reactions in sensitive individuals. |
| Skin irritation or redness | Uncommon | Saponin content may cause mild irritation, particularly on broken or sensitive skin. |
| Contact urticaria | Rare | Immediate hives-type reactions have been occasionally reported following exposure to ivy plant material. |
| Cross-reactivity in plant-sensitized individuals | Rare | Those allergic to related botanicals may react due to shared allergenic compounds. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
Peer-reviewed papers on this ingredient, via PubMed.