Is Diethyl Phthalate safe during pregnancy?
The phthalate most used in cosmetics, often hidden in 'fragrance.' FDA has no safety concerns as used; NIH studies are ongoing.
What the sources say
FDA says DEP is the only phthalate still commonly used in cosmetics, mainly as a fragrance solvent, and it has no safety concerns with DEP as currently used. NIEHS-funded research found daughters of women with higher DEP and triclosan levels in pregnancy reached puberty earlier, and phthalates in pregnancy have been linked to reduced fetal growth. Since fragrance ingredients need not be listed, choosing fragrance-free products is a practical way to limit exposure.
Common alternatives
Also listed as
dep, diethylphthalate, ethyl phthalate
Sources
- FDA: Phthalates in Cosmetics
- NIH NIEHS: Cosmetics and Your Health: NIEHS Research Findings (fact sheet, Jan 2024)
Last reviewed . This is general information, not medical advice. Ask your doctor or midwife about your own situation.