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2,6,6-TRIMETHYL-1-CYCLOHEXENE-1-ACETALDEHYDE

Description

2,6,6-Trimethyl-1-cyclohexene-1-acetaldehyde, also known as beta-Cyclocitral, is a versatile fragrance ingredient commonly used in skincare formulations. This synthetic compound belongs to the aldehyde family and is characterized by its fresh, fruity, and slightly green aroma with citrus undertones. Its molecular structure consists of a cyclohexene ring with methyl groups and an acetaldehyde side chain, contributing to its unique olfactory profile.

In skincare products, beta-Cyclocitral serves primarily as a fragrance component, enhancing the overall sensory experience of the formulation. It is often used in concentrations ranging from 0.1% to 1% to impart a pleasant scent without overpowering other ingredients. This compound has a low molecular weight, allowing for relatively quick evaporation and contributing to the top notes of a product's fragrance profile.

While its primary function is olfactory, beta-Cyclocitral also exhibits mild antimicrobial properties, potentially contributing to the preservation of skincare formulations. However, it is important to note that some individuals may experience skin sensitization to this ingredient, particularly those with fragrance allergies. As with any fragrance component, patch testing is recommended before widespread use in skincare products.