Leontopodium Alpinum (Edelweiss) Extract is a plant-derived ingredient rich in polyphenols such as leontopodic acid, valued for its antioxidant and free-radical scavenging properties. It is used in skincare to help protect against oxidative and environmental stress and for general soothing effects.
| Reported effect | How often | Notes |
|---|---|---|
| Contact dermatitis / skin irritation | Rare | Possible in sensitive individuals; redness or itching at application site. |
| Allergic sensitization | Very rare | Edelweiss is in the Asteraceae/Compositae family, which can cross-react in people allergic to that plant group. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
Peer-reviewed papers on this ingredient, via PubMed.