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The facts: Dioxane (1,4-dioxane) is restricted in European Union, though the FDA still allows it in the US. We can't tell you whether it's safe for your pregnancy — that's a conversation for your OB-GYN or midwife. What we can do is show you the regulatory facts and flag Dioxane (1,4-dioxane) on any product's label so you can decide with your provider. Commonly found in: shampoo (contaminant), body wash, bubble bath.
TL;DR: Dioxane (1,4-dioxane) is restricted in the EU and allowed in the US. Here's what to know if you're pregnant.
| EU status | Restricted |
|---|---|
| US status | Allowed |
| Risk level (regulatory) | high |
| Where it shows up | shampoo (contaminant), body wash, bubble bath |
Dioxane (1,4-dioxane) (1,4-Dioxane) is a manufacturing byproduct contaminant.
It is used for its preservative, coloring, fragrance, solvent or texture-enhancing function.
A probable carcinogen; the EU limits it as a trace impurity, and US states are beginning to cap it.
For educational use only. This page summarizes the regulatory status of Dioxane (1,4-dioxane) with citations to the primary sources below. It is not medical advice and is not pregnancy-specific medical guidance. Consult your OB-GYN or midwife for decisions about your pregnancy.
Yes. Dioxane (1,4-dioxane) is restricted in European Union. The FDA still allows it in the US.
That's a decision for you and your OB-GYN or midwife — we don't give medical advice. What we can tell you is the regulatory status above. Many people choose to limit additives during pregnancy out of caution; bring this page and its sources to your next appointment.
Commonly found in shampoo (contaminant), body wash, bubble bath. Scan any product's barcode to check its label for Dioxane (1,4-dioxane).
Choose EU-compliant or 'free-from' formulations and read the INCI list. BannedPantry flags this ingredient and suggests safer swaps. See the pregnancy-conscious swaps below.
Scan any product's barcode and instantly see if it contains Dioxane (1,4-dioxane) or other ingredients restricted overseas.
Scan a product free →Our scores are never influenced by brands. Last updated 6/11/2026.
Audited products that don't contain Dioxane (1,4-dioxane).
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