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TETRABUTYL PHENYL HYDROXYBENZOATE

Description

Tetrabutyl Phenyl Hydroxybenzoate is a synthetic preservative and antioxidant commonly used in cosmetic and skincare formulations. This ingredient belongs to the family of parabens and is known for its broad-spectrum antimicrobial properties, effectively inhibiting the growth of bacteria, yeasts, and molds in various product types. Its chemical structure consists of a phenolic core with four butyl groups attached, providing enhanced stability and lipophilicity compared to shorter-chain parabens.

In skincare applications, Tetrabutyl Phenyl Hydroxybenzoate serves to extend product shelf life and maintain formula integrity by preventing microbial contamination. Its efficacy is particularly notable in oil-based formulations due to its high oil solubility. This ingredient is typically used in concentrations ranging from 0.1% to 0.5%, depending on the specific product requirements and regulatory guidelines.

While effective as a preservative, Tetrabutyl Phenyl Hydroxybenzoate has faced scrutiny due to concerns about potential endocrine disruption associated with parabens. However, scientific consensus on its safety at current usage levels remains mixed. Formulators often consider it as part of a balanced preservative system, weighing its benefits against potential risks and consumer preferences.