Bay Leaf (Laurus nobilis) Extract is a plant-derived ingredient rich in essential oils and polyphenols, used in skincare for its antioxidant, antimicrobial, and soothing properties. It is included in formulations to support skin conditioning and to help protect against oxidative stress.
| Reported effect | How often | Notes |
|---|---|---|
Allergic contact dermatitis | Uncommon | Laurel/bay species are recognized contact sensitizers, particularly due to sesquiterpene lactones like costunolide. |
Skin irritation or redness | Uncommon | Essential oil constituents may cause irritation, more likely at higher concentrations. |
Photosensitivity | Rare | Some botanical extracts contain photoreactive compounds; sun sensitivity has been occasionally reported. |
Cross-reactivity in fragrance-sensitive individuals | Rare | Aromatic components may trigger reactions in those allergic to related fragrance materials. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
Peer-reviewed papers on this ingredient, via PubMed.