What it is
Ethylparaben is the ethyl ester of para-hydroxybenzoic acid and one of the parabens, a family of broad-spectrum cosmetic preservatives. It protects products from bacteria, yeast, and mold, extending shelf life and helping keep the formula safe to use. It is often combined with other parabens to broaden antimicrobial coverage.
Safety & warnings
Ethylparaben is one of the parabens generally considered well tolerated at permitted cosmetic levels and is a relatively infrequent cause of contact allergy. It is regulated in many markets with maximum-use limits, and some consumers prefer paraben-free formulas as a personal choice.
Origin & sourcing
Synthetic. It is manufactured as the ethyl ester of para-hydroxybenzoic acid; structurally related compounds also occur naturally in some plants.
History
Parabens were introduced as cosmetic and pharmaceutical preservatives in the mid-twentieth century and became among the most widely used preservatives owing to their efficacy and long track record.
Questions everyone asks
What does ethylparaben do?
It is a preservative that protects the product from bacteria, yeast, and mold, helping keep it stable and safe over its shelf life.
Is ethylparaben allowed in cosmetics?
Yes. It is a permitted cosmetic preservative subject to maximum-use limits set by regulators in various markets.