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Li

Lime Oil

Citrus Aurantifolia Oil · Citrus Aurantifolia (Lime) Oil

Phototoxic essential oil — sun exposure on treated skin can cause delayed burns and pigmentation.

What it does

Cold-pressed lime-peel oil. Among the most phototoxic citrus oils; documented "margarita dermatitis" from lime juice + sun exposure traces to the same furocoumarin mechanism.

The evidence, graded

expert consensusBergamot, lemon, lime, bitter orange, parsley, and fig contain furocoumarins (psoralens) that produce phototoxic reactions when applied to skin and exposed to UV. The reaction can resemble a severe sunburn or pigmented chemical burn (berloque dermatitis). Avoid these ingredients in leave-on products applied during the day.Bowers 1999 · American Journal of Contact Dermatitis

Graded per the methodology: strong · moderate · emerging · expert consensus. A weak source on a strong claim gets the weaker label.

Also known as

citrus aurantifolia (lime) peel oil

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