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PENTAMETHYLCYCLOPENT-3-ENE-BUTANOL

Description

Pentamethylcyclopent-3-ene-butanol is a synthetic fragrance ingredient commonly used in skincare and personal care products. This colorless to pale yellow liquid compound belongs to the family of cyclic terpene alcohols and is known for its woody, amber-like scent profile with subtle floral undertones.

In skincare formulations, pentamethylcyclopent-3-ene-butanol primarily functions as a fragrance enhancer, contributing to the overall olfactory experience of the product. Its molecular structure allows for slow evaporation, providing a long-lasting scent that lingers on the skin. This characteristic makes it particularly valuable in leave-on products such as moisturizers, serums, and body lotions.

While its primary role is fragrance-related, pentamethylcyclopent-3-ene-butanol also exhibits mild antimicrobial properties, potentially contributing to the preservation of formulations. However, it is not typically used as a primary preservative. The ingredient is generally well-tolerated by most skin types, but as with any fragrance component, it may cause sensitivity in some individuals, particularly those with reactive or allergy-prone skin.

Formulators should consider the concentration of pentamethylcyclopent-3-ene-butanol carefully, as excessive amounts may lead to skin irritation or allergic reactions in sensitive individuals.