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PHENYLPARABEN

Description

Phenylparaben is a synthetic preservative widely used in cosmetics, personal care products, and pharmaceuticals. This para-hydroxybenzoic acid ester belongs to the paraben family, known for its broad-spectrum antimicrobial properties. Phenylparaben effectively inhibits the growth of bacteria, yeasts, and molds, extending the shelf life of formulations and preventing product contamination.

With a molecular formula of C13H18O3, phenylparaben is a white crystalline powder soluble in water and various organic solvents. Its chemical structure allows for optimal preservative efficacy at pH levels between 4 and 8, making it suitable for a wide range of skincare and cosmetic applications.

Phenylparaben demonstrates excellent stability in formulations and is often used in combination with other preservatives for enhanced protection. Typical concentration levels range from 0.01% to 0.3%, depending on the product type and regional regulations. While generally considered safe for use in cosmetics, some concerns have been raised regarding potential endocrine disruption, leading to ongoing research and regulatory scrutiny.

When formulating with phenylparaben, it is essential to consider its compatibility with other ingredients, potential sensitivities in certain individuals, and adherence to current regulatory guidelines.