Back to Ingredient Dictionary

HEXAMETHYLINDANOPYRAN

Description

Hexamethylindanopyran, also known as Galaxolide, is a synthetic musk widely used in the fragrance and personal care industry. This polycyclic musk compound is prized for its long-lasting, clean scent profile with woody and floral notes. Its molecular structure grants it excellent stability and fixative properties, making it a valuable ingredient in various skincare and cosmetic formulations.

In skincare, hexamethylindanopyran serves primarily as a fragrance ingredient, enhancing the olfactory experience of products. Its low molecular weight allows for efficient skin penetration, contributing to the lingering scent on the skin. While not directly involved in skin treatment, it plays a crucial role in product acceptance and user experience.

Safety assessments have shown hexamethylindanopyran to have a favorable toxicological profile when used at recommended concentrations. However, as with many fragrance ingredients, it may cause sensitization in a small percentage of individuals. Environmental concerns have been raised due to its persistence in aquatic ecosystems, prompting ongoing research into its long-term ecological impact.

Formulators must consider both the sensory benefits and potential environmental implications when incorporating hexamethylindanopyran into skincare products, balancing efficacy with sustainability considerations.