What Is Methyl-Propyl Paraben?

Parabens are a classification of chemicals widely used as food-grade preservatives. Methyl and propyl are prefixes designating two types of parabens commonly used for these purposes. Methylparaben is identified as E218 and propylparaben as E216.

Identification

Parabens are technically known as esters of para-hydroxybenzoic acid. They develop from an organic acid and an alcohol. Although parabens occur in nature, all commercially used parabens are produced synthetically.

Function

The U.S. Food and Drug Administration (FDA) allows certain preservatives to prevent microbial growth and preserve product integrity in cosmetics, medicines and food.

Safety

The FDA designates both methylparaben and propylparaben as Generally Recognized As Safe (GRAS) for food additives.

Foods

You can find these preservatives listed on labels of cereals, bakery products, chocolate and cocoa products, beverages, and more. The substances are added to prevent spoilage.

Cosmetics

Methylparaben and propylparaben also are included in shampoos, conditioners, moisturizers, shaving gels, spray tanning solutions, deodorants and antiperspirants, toothpaste, and other products.

References

• Methylparaben
• Propylparaben
• FDA: Parabens