Hydroxycitronellal

Hydroxycitronellal is a fragrant compound that can be found in many different essential oils (such as palmarosa, ylang-ylang, and lemongrass essential oil). It is manufactured synthetically from citronellal for use in the cosmetic and perfume industry.

Hydroxycitronellal has a floral scent that is reminiscent of lilies and sweet tropical melon. It is widely used as a fragrance ingredient in products with a floral and citrus scent.

Some people are prone to allergic reactions to hydroxycitronellal, resulting in a red, itchy rash after application. If you are sensitive to fragrances, then it is always important to patch-test your product first.