Is Resorcinol safe during pregnancy?
Found in hair dyes and some acne/peel products. Occasional hair dyeing is considered OK; avoid leave-on resorcinol skin products in pregnancy.
What the sources say
Resorcinol is used in hair dyes and in some acne treatments and Jessner peels. A 2025 pregnancy skin care review lists resorcinol derivatives among ingredients to avoid in leave-on products, and swallowing resorcinol is highly toxic (case report in pregnancy). For hair dye, NHS and MotherToBaby consider occasional use as directed unlikely to cause problems. Limit: rinse-off hair dye as directed; skip leave-on resorcinol creams and peels. Keep off the breast while nursing.
Common alternatives
Also listed as
1,3-benzenediol, 1,3-dihydroxybenzene, m-dihydroxybenzene, resorcin
Sources
- NIH PubMed (peer-reviewed review): Photoprotection in pregnancy: addressing safety concerns and optimizing skin health (Front Med, 2025)
- NIH PubMed (case report): The oral toxicity of resorcinol during pregnancy: a case report (J Toxicol Clin Toxicol, 2004)
- NHS: Is hair dye safe in pregnancy? (Best Start in Life)
- MotherToBaby: Hair Treatments
Last reviewed . This is general information, not medical advice. Ask your doctor or midwife about your own situation.