Mentha Rotundifolia (round-leaved mint) leaf extract is a plant-derived ingredient used in skincare primarily for its purported soothing, antioxidant, and conditioning properties. It is sometimes marketed for fragrance or refreshing sensory effects in topical formulations.
| Reported effect | How often | Notes |
|---|---|---|
Skin irritation | Uncommon | Mint-family extracts can cause mild stinging or redness, especially on sensitive or compromised skin. |
Allergic contact dermatitis | Rare | Sensitization to mint constituents or essential oil components may trigger localized rash. |
Photosensitivity | Very rare | Botanical extracts occasionally reported to increase sun sensitivity, though evidence for this specific extract is limited. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
Peer-reviewed papers on this ingredient, via PubMed.