Hydroperoxides of Limonene

Hydroperoxides of limonene are chemicals derived from limonene, an oil found in citrus rinds. Limonene is used as a fragrance and flavoring in personal care products and also as a solvent in a variety of industries.

Skin contact with hydroperoxides of limonene is required for it to cause a rash. Discontinuation of exposure to products containing hydroperoxides of limonene should result in improvement and/or resolution of your dermatitis. By law, all products made in the U.S. for topical use have the ingredients listed either on the product package or the box that contains it. Check the labeling of your skincare products for this ingredient. If there is not enough information, ask your pharmacist or retailer, or contact the company directly. At work, request a Safety Data Sheet (SDS) to help identify potential sources of exposure.