Description

Methyl p-hydroxybenzoate, also known as methyl paraben, is an antimicrobial agent used in cosmetics, personal care products, and as a food preservative. It’s also used as a preservative in pharmaceutical formulations.

Methyl p-hydroxybenzoate, also known as methylparaben, is a chemical compound that belongs to the class of parabens. Parabens are esters of p-hydroxybenzoic acid, and they are commonly used as preservatives in various cosmetic, pharmaceutical, and food products. Methylparaben is the methyl ester of p-hydroxybenzoic acid.

Here are some key points about methyl p-hydroxybenzoate:

1. Function:
   • Methylparaben is primarily used as a preservative in cosmetics, personal care products, pharmaceuticals, and some food items.
   • Its antimicrobial properties help prevent the growth of bacteria and fungi, extending the shelf life of products.
2. Usage:
   • Commonly found in creams, lotions, shampoos, conditioners, deodorants, and other cosmetic and personal care items.
   • Used in some pharmaceutical formulations as a preservative.
3. Safety and Regulation:
   • Methylparaben has been deemed safe for use in cosmetics and personal care products by regulatory agencies, such as the U.S. Food and Drug Administration (FDA) and the European Commission.
   • However, there has been some discussion and research regarding the safety of parabens, including methylparaben, leading to the development of alternative preservatives in some products.
4. Concerns:
   • In recent years, there has been increased awareness and discussion about the potential accumulation of parabens in the human body and their estrogenic activity.
   • Some studies have suggested a possible link between parabens and certain health issues, but the scientific community continues to research and evaluate these concerns.
5. Labeling:
   • Methylparaben is often listed on ingredient labels by its INCI (International Nomenclature of Cosmetic Ingredients) name: Methylparaben.

As with any cosmetic ingredient, individuals with specific sensitivities or concerns should read product labels and, if necessary, consult with healthcare professionals. It’s important to stay informed about ongoing research and regulatory guidelines related to cosmetic and personal care product ingredients.