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The facts: Padimate O is not banned worldwide, but some health agencies have flagged concerns. 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 Padimate O on any product's label so you can decide with your provider. Commonly found in: Some older-formulation Coppertone products, Banana Boat Sport Performance SPF.
TL;DR: Padimate O is allowed in the EU and allowed in the US. Here's what to know if you're pregnant.
| EU status | Allowed |
|---|---|
| US status | Allowed |
| Risk level (regulatory) | low |
| Where it shows up | Some older-formulation Coppertone products, Banana Boat Sport Performance SPF |
Padimate O (octyl dimethyl PABA) is an oil-soluble UVB-absorbing UV filter derived from PABA (para-aminobenzoic acid). It was once one of the most common UVB filters in US sunscreens but has declined in use since the 1990s.
Absorbs UVB radiation (290–315 nm) to prevent sunburn. It is very soluble in oil-based sunscreen systems.
Padimate O is FDA-approved at up to 8%. It is a PABA derivative and carries a rare risk of photoallergic contact dermatitis in individuals sensitive to PABA-related compounds. There are some in vitro studies suggesting potential DNA damage from padimate O under UV exposure, though this has not been substantiated in human studies at cosmetic use levels. The CIR has assessed it as safe. Its use has largely been replaced by more modern, better-tolerated filters.
For educational use only. This page summarizes the regulatory status of Padimate O 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.
Padimate O is not currently banned worldwide, though some agencies have flagged concerns. See the sources below.
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 Some older-formulation Coppertone products, Banana Boat Sport Performance SPF. Scan any product's barcode to check its label for Padimate O.
Octisalate or ensulizole as alternative UVB filters without PABA-related sensitization risk. See the pregnancy-conscious swaps below.
Scan any product's barcode and instantly see if it contains Padimate O or other ingredients restricted overseas.
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