Back to Ingredient Dictionary

TRIMETHYLBICYCLO-2-HEPTANONE

Description

TRIMETHYLBICYCLO-2-HEPTANONE, also known as fenchone, is a naturally occurring organic compound found in fennel and other plants. In skincare and haircare formulations, it serves multiple purposes due to its unique properties. This bicyclic monoterpene ketone possesses a camphor-like odor and cooling sensation, making it valuable in products designed to provide a refreshing feel.

As a fragrance ingredient, trimethylbicyclo-2-heptanone imparts a clean, herbal scent to formulations. Its cooling effect can help soothe irritated skin and scalp, potentially reducing itching and discomfort. In haircare products, it may contribute to a tingling sensation that can stimulate the scalp and enhance the overall user experience.

This compound also exhibits antimicrobial properties, which can be beneficial in preserving formulations and maintaining product integrity. Its ability to penetrate the skin barrier makes it useful as a permeation enhancer, potentially improving the efficacy of other active ingredients in the formulation.

When used in appropriate concentrations, trimethylbicyclo-2-heptanone is generally considered safe for topical application. However, as with any ingredient, patch testing is recommended to ensure individual tolerance, especially for those with sensitive skin or known allergies.