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DECAHYDRO-HYDROXY-TETRAMETHYL-NAPHTHALENE-ETHANOL

Description

Decahydro-hydroxy-tetramethyl-naphthalene-ethanol, also known as Iso E Super, is a synthetic fragrance ingredient widely used in both skincare and haircare formulations. This versatile compound belongs to the woody-amber family of scents and is prized for its subtle, long-lasting aroma. Its molecular structure allows it to interact uniquely with an individual's skin chemistry, resulting in a personalized scent experience.

In skincare products, this ingredient serves primarily as a fragrance enhancer, imparting a warm, woody undertone that can mask less pleasant odors from active ingredients. Its low molecular weight enables it to blend seamlessly with other fragrances, creating complex and sophisticated scent profiles. In haircare formulations, it contributes to the overall sensory experience, leaving a subtle, lingering aroma on the hair.

While primarily used for its olfactory properties, some studies suggest that decahydro-hydroxy-tetramethyl-naphthalene-ethanol may have mild antimicrobial properties, potentially contributing to product preservation. However, its concentration in formulations is typically low, limiting any significant functional benefits beyond fragrance. As with any fragrance ingredient, patch testing is recommended for individuals with sensitive skin or known fragrance allergies.