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OCTAHYDRO-TETRAMETHYL-1-NAPHTHALENOL

Description

Octahydro-tetramethyl-1-naphthalenol, also known as ISO E Super, is a synthetic fragrance ingredient widely used in skincare and personal care products. This colorless to pale yellow liquid possesses a woody, amber-like scent with subtle floral undertones. Its molecular structure allows for a long-lasting, diffusive fragrance that enhances the overall sensory experience of skincare formulations.

In skincare applications, octahydro-tetramethyl-1-naphthalenol serves primarily as a fragrance component, contributing to the product's olfactory profile. It is often utilized in concentrations ranging from 0.1% to 5%, depending on the desired intensity and formulation type. This ingredient exhibits excellent stability across various pH levels and is compatible with a wide range of cosmetic ingredients.

While primarily employed for its aromatic properties, some studies suggest that octahydro-tetramethyl-1-naphthalenol may possess mild antimicrobial activity, potentially contributing to product preservation. However, its primary function remains fragrance enhancement. It is important to note that, as with any fragrance ingredient, some individuals may experience skin sensitization or allergic reactions. Formulators should consider patch testing and adhere to regulatory guidelines when incorporating this ingredient into skincare products.