Skin, explained
Why Every Skin Treatment Gets Paused In Pregnancy, And What's Actually Behind The Advice
The list disappears overnight and nobody explains the reasoning. Here is what is actually behind it, what "not proven safe" really means, and what to take to your next appointment.
You find out you're pregnant, and within about a week every skin treatment you had settled into has become a no.
Needling: no. Strong actives: no. Retinol, which you'd finally got your skin used to: definitely no. Most of the facials you'd booked: come back after.
And the advice arrives with almost no explanation attached. Just the no. Which leaves you doing what most women end up doing — searching at 11pm, finding a wall of confident, contradictory answers, and getting more uncertain rather than less.
So this page is the explanation. Not a product pitch dressed as one: the actual reasoning behind the advice, including the parts that are less definitive than they sound.
First: it's longer than you think
Most people budget nine months for this.
If you breastfeed, much of the same caution typically extends through that too. Add it up and the pause can run closer to two years — and it lands during a stretch when your skin is often doing genuinely unfamiliar things, which is precisely when you'd most like access to your usual toolkit.
That mismatch is real, it's frustrating, and being told to drink water and wait is not a satisfying answer to it.
Why clinics decline: the four actual reasons
When a clinic pauses your treatments, it's usually some combination of these. They're worth knowing individually, because they don't all apply to everything.
1. Your immune function is different
Pregnancy involves real changes to immune function. Any procedure that creates open micro-wounds in the skin carries some infection risk in the ordinary course of events; clinicians are more conservative about that risk during pregnancy. This is the main reason needling specifically is declined.
2. Your skin is more reactive than usual
Hormonal shifts change how skin behaves — including pigmentation responses, which is why melasma is so commonly a pregnancy story. Skin that reacts unpredictably is skin where an aggressive treatment can produce an outcome nobody wanted, and pigment changes triggered now can be stubborn later.
3. Absorption changes after a procedure
Treatments that breach the skin barrier increase how much of whatever is applied afterwards gets in. So the caution isn't only about the procedure — it's about everything that follows it.
4. The big one: almost nothing has been tested
This is the reason that does most of the work, and it's the one least often said plainly.
Pregnant women are excluded from cosmetic trials. For good ethical reasons — you cannot run a trial that exposes a pregnancy to an unknown — but the consequence is that for the overwhelming majority of cosmetic products, there is no pregnancy safety data at all. None. Not negative data. No data.
"Not proven safe" and "proven dangerous" sound similar and mean completely different things. Almost everything in your bathroom is the first one.
So when a clinician says they'd rather you didn't, they are usually not telling you something bad is known. They are telling you nothing is known, and that they are not willing to be the person who finds out. Which is the correct call, and also not the same as a warning.
What that means when a brand tells you something is "pregnancy-safe"
It means they have decided to say it.
There is no certification behind that phrase. No regulator issues a pregnancy-safe stamp for cosmetics. A brand printing it on a label has, in almost every case, made an inference from an ingredient list — not run a study — and has chosen to present that inference to you as a conclusion.
Some of those inferences are perfectly reasonable. That is still not the same as evidence, and you deserve to know which one you're being handed.
Which brings us to our own product, in the interest of not being hypocrites
The Peptide MicroPatch has not been trialled in pregnancy either. We have no pregnancy safety data for it. We are not going to tell you it's pregnancy-safe, because we don't have the evidence that would make that an honest thing to say.
What we can do is tell you exactly what's in it, in plain English, so that the person qualified to make this call — your GP, obstetrician or midwife — can make it with complete information instead of a marketing claim.
Everything that's in it
The full list, unedited. This page exists partly so you can screenshot this and take it to an appointment.
Full ingredients: Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Polyvinyl Alcohol, Trehalose, Polyglutamic Acid, Tranexamic Acid, Niacinamide, 3-O-Ethyl Ascorbic Acid, Salmon Polydeoxyribonucleotide (PDRN), Panthenol, Centella Asiatica Extract, Ectoin, Adenosine, Ceramide NP, Copper Tripeptide-1, Aqua (Purified Water).
In plain English: hyaluronic acid at several molecular sizes and a dissolving polymer that forms the micro-tips themselves, a sugar that stabilises the tips, a form of vitamin B3, a stabilised form of vitamin C, a brightening ingredient (tranexamic acid), a salmon-derived repair ingredient (PDRN), panthenol (provitamin B5), a centella botanical extract, ectoin, adenosine, a ceramide, and a copper peptide.
Please note: this formula contains salmon-derived PDRN, so it is not suitable if you avoid marine or fish-derived ingredients, and it is not vegan. It also contains tranexamic acid, a brightening ingredient. We are flagging both plainly so your clinician has them front of mind.
What isn't in it: no retinoids or vitamin A derivatives, no added fragrance, no essential oils, no hydroquinone, no salicylic acid.
We're listing what's present and absent as fact. We're deliberately not telling you what that adds up to — that assessment belongs to your clinician, who knows your history and we don't.
How the patch works, factually
You should understand the mechanism before you ask anyone about it, because "patch" covers several very different things and the distinction matters to the person answering.
Each patch carries hundreds of micro-tips made largely from hyaluronic acid — water-soluble. Applied to clean skin, the tips take up moisture and dissolve, releasing what they're carrying. Nothing pierces and remains; nothing is left to remove by morning. It is not a roller, it is not a needle, and there is no reusable component.
That's a meaningfully different object from in-clinic needling, and it's worth describing it accurately when you ask — but a different mechanism is not the same as an established safety profile in pregnancy, and we're not going to pretend otherwise.
What to actually ask at your appointment
Most women go in with "is this okay?", which is hard to answer well. These get you further.
- "Here's the full ingredient list — is there anything on it you'd want me to avoid, given my history?"
- "This dissolves rather than pierces and nothing is left in the skin. Does that change your view compared with needling?"
- "It contains tranexamic acid and a salmon-derived ingredient — are either a concern for me right now?"
- "I'm also breastfeeding / planning to. Does your answer change for that stage?"
- "If not this, is there anything you would be comfortable with?" — the most useful question and the one people forget.
If the answer is no, that's the answer. A skincare brand's opinion does not outrank your obstetrician's, and any brand that implies otherwise is telling you something about itself.
Things worth knowing while you wait
Regardless of what you're told about any particular product:
- Sun protection matters more right now, not less. Pregnancy-related pigmentation responds to UV, and prevention is far easier than correction — especially when most correction options are also paused.
- A simpler routine is not a failure. Cleanser, moisturiser, sunscreen is a legitimate routine. Many women's skin does better on less during this period.
- Most of this is temporary. A lot of what changes in pregnancy settles afterwards on its own, without anything being done to it.
- The pause isn't undoing years of work. Skin doesn't reset. This is a break, not a reversal.
Where we stand
We'd rather be the brand that told you the truth about what nobody knows than the one that printed a claim it couldn't support on a product for pregnant women.
If and when your clinician gives you the nod, we're here. If they don't, that's a completely reasonable outcome and we'd rather you had a good answer than our product.
See the Peptide MicroPatch →Everything in the patch, in plain English — written to be taken to an appointment
Important. This page is general information, not medical advice, and it is not a recommendation to use any product during pregnancy or while breastfeeding. Routine. Beauty products are cosmetic products and have not been tested in pregnancy. We make no claim that any of our products is safe to use during pregnancy or breastfeeding. Always consult your GP, obstetrician or midwife before using any skincare product during pregnancy or while breastfeeding, and follow their advice over anything you read here. Nothing on this page is intended to diagnose, treat, cure or prevent any disease or condition.
