Lavandula Angustifolia (lavender) flower/leaf/stem extract is a plant-derived ingredient used in skincare primarily for its aromatic, antioxidant, and soothing properties. It contains constituents such as linalool and linalyl acetate that contribute to its scent but also to its sensitizing potential.
| Reported effect | How often | Notes |
|---|---|---|
Allergic contact dermatitis | Uncommon | Caused mainly by oxidized linalool and other fragrance constituents; risk increases with air-exposed/oxidized product. |
Skin irritation (redness, stinging) | Uncommon | More likely in sensitive or compromised skin and at higher concentrations. |
Photosensitivity | Rare | Less common than with citrus oils, but reported in some sensitive individuals. |
Cytotoxic effects on skin cells in vitro | Rare | Observed in laboratory studies at high concentrations; clinical relevance uncertain. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.