Does lime oil cause photosensitivity?

Lime oil contains furanocoumarins, compounds that can increase skin sensitivity to sunlight. Published evidence shows that lime oil can cause phototoxic reactions if skin is exposed to UV light after application.

Can lime oil burn skin?

Lime oil is a strong essential oil and can cause irritation, chemical burns, or phototoxic reactions, especially in high concentrations or with UV exposure. It should be used very cautiously or avoided in products left on the skin during the day.

fragrance

Citrus Aurantifolia (Lime) Oil

Watch if sensitive·Moderate evidence·INCI: Citrus Aurantifolia Oil

A cold-pressed oil from lime peel with a citrus scent, containing furanocoumarins that can cause phototoxic reactions (pigmentation and irritation) when skin is exposed to sunlight. This oil is best used in rinse-off products or formulations with significant sun protection awareness, as it can trigger reactions in some individuals on sun-exposed skin.

Worth knowing

EU-labelled fragrance allergen
Known contact sensitizer for some

Questions

Does lime oil cause photosensitivity?: Lime oil contains furanocoumarins, compounds that can increase skin sensitivity to sunlight. Published evidence shows that lime oil can cause phototoxic reactions if skin is exposed to UV light after application.
Can lime oil burn skin?: Lime oil is a strong essential oil and can cause irritation, chemical burns, or phototoxic reactions, especially in high concentrations or with UV exposure. It should be used very cautiously or avoided in products left on the skin during the day.

Products with Citrus Aurantifolia (Lime) Oil

References

Cosmetic information for general education, not medical advice. A verdict is a reading of the published evidence, never a guarantee for your skin: any ingredient can irritate someone, so patch test new products and see a professional if you react. Concern is graded on cited evidence, never on hazard-score lists. See how we score.