Deodorant While Pregnant: Is It Safe, and What Should You Use?

Pregnant, and now your deodorant is one more thing to worry about. Brilliant. Maybe you caught a whiff of yourself at lunchtime that didn't seem like you. Or you read something about aluminium at 2am and ended up squinting at the back of the can with your phone torch.

Short answer first. Using deodorant while pregnant is fine for most people. Cosmetics sold in Great Britain have to pass a safety assessment before they're allowed on the shelf. We know that can't account for every single pregnancy. Still, an everyday deodorant isn't something most people need to give up. What changes is you. Your nose especially, and sometimes your skin. So the stuff you've used for years can feel wrong during pregnancy, and we think that bit deserves a proper look.

Why you smell different when pregnant

You're not imagining it. Loads of people say their body odour changes in pregnancy, some of them within weeks.

Hormones get the blame for a lot of it, and fair enough. Plenty of people say they feel hotter and sweatier while pregnant, under the arms in particular. Oddly, sweat on its own barely smells. The pong comes from bacteria on your skin breaking it down. More sweat can mean more of that, though it's rarely the whole story.

Then there's your nose. A more sensitive sense of smell is on the NHS list of early pregnancy signs. Some of what you're picking up really is new. Some of it is you clocking smells you'd have walked straight past a few months back. Quite often nobody else can smell a thing, which is infuriating and reassuring at the same time.

Is it safe to use deodorant while pregnant?

For most people, yes. You don't need to stop.

Aluminium tends to be the big worry. It's what most antiperspirants use to cut sweat, and most deodorants don't have it at all. UK government guidance on aluminium says low-level exposure from using products that contain it properly wouldn't be expected to harm a pregnancy or an unborn baby. Some people still want it gone for nine months. We get that, completely. Just know it's a preference and not a medical instruction, and be a bit wary of any brand selling it to you as one. Us included.

If your skin reacts to something, or one ingredient keeps nagging at you, ask your midwife or GP. They know your pregnancy. We know deodorant.

Deodorant or antiperspirant during pregnancy?

People use the two words like they mean the same thing. They don't.

	Deodorant	Antiperspirant
What it's for	The smell	The sweat
How it works	Controls or masks odour, depending on the formula	Aluminium salts cut how much sweat reaches the skin
Will you still sweat?	Yes, as normal	Usually less
Contains aluminium?	Not necessarily, so check the label	Usually

If it's the smell that's bothering you, a deodorant does that job on its own. Sweating through your tops is a separate problem. And if that's come on suddenly and heavily, mention it at your next appointment before you go buying something stronger.

What makes a deodorant pregnancy-friendly?

Nothing official decides what counts as a pregnancy safe deodorant. There's no stamp and no list. So this is what we'd tell a mate to look for.

Turn it over and read the ingredients. Can you actually get through them? Short and recognisable beats a paragraph of chemistry every time.

Then think about your skin. A lot of people find it gets touchier in pregnancy, and armpits already put up with shaving and plenty of rubbing. Alcohol-heavy formulas can sting. We'd go for something made with sensitive skin in mind.

Rather avoid aluminium? Pick a deodorant, not an antiperspirant. Essential oils come up a lot too. The UK's Bumps pregnancy service says the small amounts in shop-bought toiletries won't harm the baby, and the warnings you might have seen are about pure oils and aromatherapy massage. Very different dose.

Last one sounds daft. Pick a scent you can actually stand.

When scents suddenly turn your stomach

This one catches loads of people out. The deodorant you've loved for years suddenly smells like the cleaning cupboard. Add morning sickness and, well. Not ideal.

Lighter scents usually go down easier. Sniff a new one before it goes anywhere near your armpit, then try it on a small patch of skin for a day or so before you commit.

We'll be straight with you here. Every one of our deodorants is scented. If you need something with no fragrance at all right now, ours isn't the one, and honestly that's fine.

Where Pit Stop fits

If you want a deodorant you don't have to think twice about right now, this is where we make our case.

Pit Stop is a roll-on deodorant, not an antiperspirant. It won't stop you sweating, and we're not going to pretend it does. What it does is go after the bacteria behind the smell, using a saccharomyces ferment, with aloe vera in there to soothe. That's the whole job. No aluminium, alcohol, parabens or sulphates coming along for the ride.

It's made with 98% natural ingredients and approved for sensitive skin, which counts for a lot when your armpits are suddenly fussier than they used to be. Vegan and cruelty free as well, if that matters in your house.

We make a kids' Pit Stop range too, for young and sensitive skin. So gentle isn't something we've bolted on for this blog. It's pretty much what we do.

You can pick from Ocean Breeze, Cotton Fresh or Floral Blossom. All three are scented. If your midwife has told you to avoid something specific, read the label before you start using it.

We're not slapping "pregnancy safe" on the bottle. Nobody can promise that about any deodorant for every pregnancy. What we can do is tell you what's in ours and what's been left out, and let you make the call.

Frequently asked questions

Is it safe to use deodorant while pregnant?

Yes, for most people. Deodorants sold in Great Britain have been through a safety assessment before you can buy them. Skin reacting, or one ingredient worrying you? Ask your midwife.

Should I stop using aluminium deodorant when pregnant?

You don't have to. Aluminium is mostly found in antiperspirants, and UK government guidance says low-level exposure from products used properly wouldn't be expected to harm a pregnancy. Plenty of people switch to aluminium-free anyway. One less thing to think about.

Why do I smell more when pregnant?

Hormones, mostly. Lots of people sweat more, and a sharper sense of smell means you notice your own body odour far more than you used to.

Why has my deodorant stopped working since I got pregnant?

It might not have. More sweat can outpace it, and your nose is now picking up things it used to ignore. Put it on clean, properly dry skin. Top up after a shower or a hot day. If it still isn't coping, try a different formula. There's more on getting the timing right in our guide on how to make deodorant last all day.

Is natural deodorant better during pregnancy?

Not automatically, no. "Natural" tells you where the ingredients come from. It doesn't tell you how gentle they'll be on your skin. Read the label, and if there's bicarbonate of soda or essential oils in there and your skin's sensitive, patch test first.

Can I use antiperspirant while pregnant?

Yes. If heavy sweating is the problem, that's what antiperspirant is made for. Sudden heavy sweating that's new to you is worth bringing up with your midwife though.

Does pregnancy body odour go away?

Many people find it eases after the baby arrives and their hormones start to settle. Every pregnancy's different. If a smell changes suddenly, or it's worrying you, bring it up at your next check.

Can I use deodorant while breastfeeding?

Most people carry on exactly as before. If you're unsure about a particular product, your health visitor or GP can help.