Back to Ingredient Dictionary

TRIMETHYL-3-CYCLOHEXENE-1-METHANETHIOL

Description

Trimethyl-3-cyclohexene-1-methanethiol is a potent synthetic fragrance compound used in haircare formulations. This volatile organic sulfur compound is characterized by its intense, grapefruit-like odor, which can be detected even at extremely low concentrations. Its molecular structure consists of a cyclohexene ring with a methanethiol group and three methyl substituents.

In haircare products, trimethyl-3-cyclohexene-1-methanethiol serves primarily as an olfactory agent, imparting a fresh, citrusy scent to shampoos, conditioners, and styling products. Its low odor threshold allows formulators to use minimal amounts while still achieving the desired fragrance impact. This compound is particularly effective in masking unpleasant odors associated with certain hair treatments or product bases.

While primarily utilized for its aromatic properties, some studies suggest that sulfur-containing compounds may have potential benefits for hair health, such as promoting strength and reducing breakage. However, more research is needed to confirm these effects specifically for trimethyl-3-cyclohexene-1-methanethiol. As with any fragrance ingredient, patch testing is recommended to check for individual sensitivities or allergic reactions before widespread use in haircare formulations.