Limonene Hydroperoxide

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Where is Limonene Hydroperoxide found?

Limonene is a fragrance found in any kind of personal care products, in household products, in essential oils and in industrial products. Limonene naturally occurs in plants and spices, mainly those belonging to the citrus family (d-limonene), but also in peppermint and fir needle (l-limonene). In contact with air limonene autoxidizes forming hydroperoxides. While limonene is considered a weak allergen, its hydroperoxides are thought being more allergenic.

How can you avoid contact with Limonene Hydroperoxide?

Avoid products that list any of the following names in the ingredients:

• Limonene
• 1-Methyl-4-(1-methylethenyl)-cyclohexene
• 4-Isopropenyl-1-methylcyclohexene
• p-Menth-1,8-diene
• Racemic: dl-Limonene
• Racemic: Dipentene

What are some products that may contain Limonene Hydroperoxide?

A clinician's point of view.

Additional resources and links for Limonene Hydroperoxide.

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For additional information about products that might contain Limonene Hydroperoxide, visit the Consumer Product Information Database. These lists are brief and provide just a few examples. They are not comprehensive. Product formulations also change frequently. Read product labels carefully and talk to your doctor if you have any questions. These are general guidelines. Talk to your doctor for more specific instructions.