Pregnancy Skin Care Ingredients to Avoid

I’m sure if you’ve been reading my pregnancy skin care series, you know that skin care while you’re pregnant is a bit different than regular skincare. Here I’m addressing specific skin care ingredients and why you might need to avoid them while you are pregnant.

Pregnancy Skin Care Ingredients to Avoid

There are definitely some ingredients that you should avoid while pregnant due to possible birth defects. The placenta is basically a big sieve, it lets things through in a very non-specific (and size based) fashion. Your baby is busy doing things like making organs, which means that small mistakes early on can have big effects later on.

While your skin is a barrier, we do know that some of the products you put on it will be well absorbed and those ingredients can reach the blood stream. Which means they can reach the placenta and therefore your baby. We will never have data regarding safety for many of these ingredients. The studies just wouldn’t be ethical to complete (would you want to be volunteering to try something out and see if it affects your baby? Not me!) so we just make do with the information we do have and try to make some educated guesses.

Pregnancy Skin Care Ingredients to Avoid

Chemical Sunscreens: They’ve been found in your blood stream, no one really knows what they do… it’s better to stick with the physical sunscreens which sit on the surface of your skin.

Retin A/Accutane, Retinoids, Vitamin A: Yes, the big baddies here are definitely the 2 prescription drugs listed first. Accutane is a huge issue with pregnancy as it is linked to many different birth defects. In fact, most physicians won’t even prescribe it to women of child bearing age unless they are also on birth control or sign a waiver.

While Retin A and over the counter retinoids are not as strongly linked to birth defects as Accutane, they are all the same class of drug and as such are on pretty much every MD’s list of no-no ingredients. The retinoids are Vitamin A derivatives, and I’ve seen quite a few lists advising to avoid topical Vitamin A as well, so it’s made my list. Yes, there is still Vitamin A in your diet and your prenatal vitamin. It should be there and can take care of your needs. But, no need to add even more in skin care.

Note that Beta-Carotene is a Vitamin A derivative that is considered separately from the retinoids, and it is considered safe.

All Hydroxy Acids: From citric acid to salicylic acid, pretty much all of the hydroxy acids either are not safe or simply don’t have enough information to say “sure, go crazy and rub this all over you.” So, the official word is that all of they hydroxy acids, alpha and beta, have pregnancy categories that recommend avoidance, with 1 exception.

The exception is Lactic Acid, which your body makes on its own (I spend a lot of time in the PICU trying to prevent little bodies from making it, but that’s a whole different issue). Lactic acid has been shown to be fine in pregnant animals, but we don’t have evidence in humans. So, the official recommendation is to use with caution if really needed. Personally, I’m avoiding it in everyday skin care items but did let my esthetician use it in my facial a few weeks ago.

I’ve seen a few books that say Glycolic Acid is fine, and there are many physicians that tell this to their patients. However, its official pregnancy category is that there isn’t enough info so should be avoided. The “correct” type of study to prove the safety of Glycolic Acid will simply never be done, so many physicians have looked at the current evidence and feel fine recommending it. I personally avoided it while pregnant and it’s one I look for when recommending products as safe or not.

I also want to point out that Citric Acid is found usually in very small amounts at the very end of ingredient lists. It is typically there to help modulate pH in a product. You likely expose yourself to more Citric Acid in one glass of OJ than you would in a year of using such a product. I avoided it in my first 2 trimesters, but lightened up in my third trimester when I realized I was being a bit silly.

Dihydroxyacetone: Also known as DHA, this is the active ingredient in sunless tanners. The jury is still out on whether sunless tanners are safe. I’ve seen sources that say yes (notably the NHS in the UK), but many that say no. My own OB was anti-sunless tanning while pregnant, it was listed on all of the handouts I was given by the University Clinic, most clinics in the US will state to avoid sunless tanners while pregnant. There is a risk of liver damage due to DHA, even when not pregnant.

I can tell you that my skin has taken on some interesting dry patches while pregnant, and it would be pretty hard to get an even sunless tan. This is a great time to embrace the pale, so I’m going with that.

Hydroquinone: Though I found it in several drug references as safe in pregnancy, these ingredients were listed on enough lists of things to avoid due to unknown risks that I’m avoiding them. Note that Licorice Root Extract and Alpha Arbutin are also in this category. These are all ingredients that more OB/Derms have been adding to their lists of ingredients to avoid.

Kojic Acid: This ingredient is sometimes used to help lighten the skin, but it has shown up on multiple lists of items to avoid. I can’t find the reason why, but I’m thinking lightening my skin shouldn’t be a priority now anyways.

Benzoyl Peroxide: Again, I can’t find this in any actual drug reference books and a literature search didn’t turn up anything of use, but it is listed over and over on lists of things to avoid while pregnant.

Laser Therapy: I’ve seen laser therapy, whether for zapping away birth marks, tattoos or hair, listed over and over on lists of things to avoid while pregnant. As well, most places that offer lasers refuse to treat you if you are pregnant.

I would likely reserve lasers (and at home machines) to be used under the direction of your physician. There is some evidence in the medical literature that laser treatment is safe during pregnancy.

Salicylates: This should include topical willow bark and should be avoided. I also include the related chemical sunscreen ingredients in this list.

Neem (Azadirachta indica): Based on these studies (note, not in humans)- 1, 2, 3. I would avoid Neem extracts while pregnant until more information regarding safety in humans is released.

Chemical Sunscreens: Many chemical sunscreens are absorbed into your body, and many are derivatives of salicylates. It’s better to swap to physical sunscreens (titanium dioxide and zinc oxide) while pregnant.

Snail Secretion: First, can I say that I’m not really sure why we suddenly want to put slimy snail stuff on our faces? Who thought of that? It makes me chuckle. Second, we really don’t have a good handle on what is in it, and there’s absolutely no data about safety during prengnacy. I would avoid it.

Stem Cells/Growth Factors: I am worried about these ingredients as they have no safety data, and if they work the way some companies say they work, then I’m not sure I want them on my skin when I’m not pregnant, but definitely NOT when I am pregnant!

Those apple stem cells that are said to penetrate into your skin (which is a barrier by the way, how is a cell in a cream going to break the barrier function to penetrate deep into the dermis?), head to the dermis, where they “proliferate” (aka- multiply) and make the surrounding skin cells do stuff. If this really happened, how do those cells know where to stop? How do you know they aren’t being circulated and heading directly towards the placenta? And doesn’t that sound like apple cancer in your skin? I’d just avoid the whole thing.

Growth Factors (not peptides, those are different) stimulate cells to do various things. This is a pretty generic term and can encompass a lot of different ingredients. I’d look at those on a case by case basis.

Safe skincare Ingredients During Pregnancy

There are a few ingredients that I get asked about frequently. Based on the evidence there’s no reason to avoid these ingredients. There might be random websites that say to avoid them, some of them I can’t even locate the websites but I get asked a lot. These ingredients are safe.

Parabens: since that seems to be asked over and over. They are currently considered safe by pretty much everyone except the EWG, who have a big propaganda machine and I don’t think they interpret most studies correctly. If you disagree with me about that so be it, I’m just stating my opinion since I’ve been asked over and over. Parabens considered safe for pregnancy and breast feeding. BUT… if an ingredient makes you uncomfortable you should just avoid it. There are so many products on the market these days that it is very possible to do so without any issues.

Hyaluronic Acid use during pregnancy: Hyaluronic acid is basically the same thing as Sodium Hyaluronatebody already make a ton of it, but is a big molecule. Huge. It is so large that it just hangs out in the spot where it is made, much too large to get into cells, to pass through membranes or travel to other locations.

Much is the same for any Hyaluronic Acid that you apply to the surface of the skin. Your skin has very tight membrane junctions between those cells on the surface. Hyaluronic Acid can’t get through and just sits there on the surface of the skin. I’m always very suspicious when a company tells me that their HA is different and can get it. It’s a big red flag.

So, since it can’t get in, and your body is already making it anyways, definitely feel that it is safe to keep using HA in your products. It just sits on the surface and helps hold moisture there. We need it to live up to pregnancy glow expectations!

Sulfur: This is often found in acne treatments, and I haven’t really been able to find much info about safety in pregnancy. Be aware that if you’re allergic to sulfa drugs you should avoid this ingredient, but I’ve seen it as the active ingredient in many “pregnancy safe” acne treatments and is probably fine.

Various Extracts: I am frequently asked about specific extracts. Note I’ve only really found convincing evidence that 2 should be avoided during pregnancy (Willow Bark and Neem), though there are various other websites out there that discuss avoiding specific ones.

I would like to note that during pregnancy you’re a bit more likely to become sensitized/have a reaction to an extract. And what is in an extract exactly can vary depending on how the plant was grown, when it was harvested, how it was extracted, etc. There are a lot of variables. I’m not a big fan of a lot of extracts in my skincare for this reason, and my skin tends to be sensitive to them.

Finally, I do want to point out that there is also moderation in all things. Many things can be more harmful especially in large amounts. I wouldn’t apply a lot of extracts or essential oils while pregnant. I’ve taken care of very ill children in my PICU due to this with “safe” oils such as tea tree oil.

Please limit the discussion in the comments to ingredients only. If you want to ask about a specific product you should go to the pregnancy skincare guide and from there go to the appropriate post, such as sunscreen, foundation or skincare.

Guide to Skin Care while Pregnant or Nursing
Don’t forget to check out the other articles in my Pregnancy and Nursing Skin Care Guide!

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266 Comments

  1. Victoria
    November 4, 2018 / 5:51 pm

    Is Aveeno shampoo and conditioner safe for pregnancy? I see it has behentrimobium chloride. Is that bad? Also, what about palmers cocoa butter? It has phenoxethanol, survival acid, benzoic acid? Thanks!

    • 15mins
      Author
      November 5, 2018 / 11:45 am

      You don’t need to worry about shampoo and conditioner, that specific ingredient is ok. Palmers is fine

  2. Emma taylor
    November 5, 2018 / 10:19 am

    Hello are this ingredients ok to use while pregnant

    Active Ingredients: Octinoxate 7.5%, Avobenzone 2.5%, Oxybenzone 2%. Inactive Ingredients: Water (Aqua), Butylene Glycol, Pentylene Glycol, Isononyl Isononanoate, Neopentyl Glycol Diethylhexanoate, Bis-PEG/PPG-16/16 PEG/PPG-16/16 Dimethicone, Dicaprylyl Ether, Cetearyl Alcohol, Glyceryl Stearate, PEG-100 Stearate, Urea, Yeast Amino Acids, Trehalose, Inositol, Taurine, Betaine, Phospholipids, Retinyl Palmitate, Tocopheryl Acetate, Ascorbyl Palmitate, Caprylic/Capric Triglyceride, Panthenol, Dimethicone, Magnesium Aspartate, Zinc Gluconate, Copper Gluconate , Punica Granatum Extract, Sodium Ascorbyl Phosphate, Alnus Firmifolia Fruit Extract, Artemia Extract, Lactic Acid, Epilobium Angustifolium Flower/Leaf/Stem Extract, Neopentyl Glycol Diisostearate, Polysorbate 80, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Disodium EDTA, Aminomethyl Propanol, Phenoxyethanol, Methylparaben, Ethylparaben, Propylparaben, Butylparaben, Isobutylparaben, Benzyl Salicylate, Linalool, Fragrance (Parfum).

    Another product has these

    Water(Aqua), Cocamidopropyl Betaine, Disodium Laureth Sulfosuccinate, Sodium Lauroyl OatAmino Acids, Hamamelis Virginiana (Witch Hazel) Water, Butylene Glycol, Glycerin,Alcohol, Punica Granatum Extract, Alnus Firmifolia Fruit Extract, Glycine, Sodium AscorbylPhosphate, Magnesium Aspartate, Zinc Gluconate, Lactic Acid, Sodium PCA, BoragoOfficinalis (Borage) Seed Oil, Copper Gluconate, Artemia Extract, Polysorbate 20, DisodiumEDTA, Sodium Benzotriazolyl Butylphenol Sulfonate, Buteth-3, Tributyl Citrate,Tris(Tetramethylhydroxypiperidinol) Citrate, Phenoxyethanol, Caprylyl Glycol, Chlorphenesin,Benzyl Benzoate, Benzyl Salicylate, Linalool, Fragrance (Parfum), Red 33 (CI 17200), Yellow5 (CI 1914

    • 15mins
      Author
      November 5, 2018 / 11:41 am

      The first has chemical sunscreens and salicylates, so I would avoid that. The second has salicylates as well.

  3. Eunice
    November 6, 2018 / 4:25 am

    Hello Doctor. Thank you for being a life-saver to many of us.☺ I really appreciate your blog with all the effort and kindness to answer every questions. And I started to be more cautious and used to reading labels and ingredients because of this.😊 I am just curious about Beta Arbutin. Is it safe for pregnant? I’ve been seeing some of our local brands claiming to be pregnancy safe product containing Beta Arbutin. Thank you!🙂

    • 15mins
      Author
      November 6, 2018 / 1:46 pm

      I would consider Beta Arbutin to be close enough to the Alpha Arbutin discussed above to avoid it.

      • Eunice
        November 7, 2018 / 8:03 am

        Ok doctor. Thank you.☺

  4. Linda
    November 6, 2018 / 11:51 pm

    Hello Doctor, Would you be able to let me know if this eyelash adhesive is safe to use when pregnant?

    Tarte Tarteist™ Pro Lash Adhesive
    Ingredients: Polyethylhexyl Acrylate, Water.

    Thank you!

    • 15mins
      Author
      November 7, 2018 / 2:34 pm

      Looks ok

  5. Alex
    November 7, 2018 / 2:00 am

    I am confused about salicylic and citric acids. Isn’t there a lot of them in food anyway? And if we shouldn’t worry about shampoo, why worry about a facial cleanser, since you wash both of them off? How much of these acids can actually be absorbed by the skin?

    • 15mins
      Author
      November 7, 2018 / 2:36 pm

      The shampoo is mostly on your hair, not the scalp. face washes are much more likely to leave some behind. They can all be absorbed. Citric acid is in food, so you don’t need to worry about it, Salicylic acid isn’t in food as much but since salicylates have actual known detrimental effects “extra” should be avoided.

  6. sara
    November 8, 2018 / 3:35 am

    hello doctor,are this ingrediants safe to use use during pregrancy
    sodium plamate ,sodium cocoate/sodium palm kernelate,aqua,glycerin,punis palustris wood tar ,sodium chloride,soduim gluconate

    • 15mins
      Author
      November 8, 2018 / 8:49 am

      These are fine

  7. Katherine Dos Santos
    November 8, 2018 / 9:31 pm

    Hello,

    Are these ingredients safe to use during pregnancy?

    Aqua, Cetearyl, Glyceria Stearate, Behentrimonium Methylisothyazolinone and Methylclorisotyazolinone, Polyquaternium 6-7, Behenamidopropyl Dimethylamine, Peg 12- Dimethicone, Hydroxypropyl Guar, Acid Violet 43, Parfummalic acid, Acetic Acid, Citric Acid, Lactic Acid.

    • 15mins
      Author
      November 9, 2018 / 10:09 am

      It’s ok.

  8. Nicole
    November 10, 2018 / 3:09 am

    Hi,

    A few websites advise that we should avoid anything with a PEG ingredient (regardless of whether it’s something like PEG-16 or PEG-60).

    I was wondering what your thoughts were on PEGs?

    Thanks,
    Nicole

    • 15mins
      Author
      November 10, 2018 / 2:28 pm

      PEGs are usually very large and can’t be absorbed, no evidence to avoid them. Note, my husband is a PEG expert, he agrees.

  9. Bhumika
    November 13, 2018 / 6:54 am

    Dear doctor
    Are these ingredients safe during pregnancy
    capric triglyceride,tocopherol pentaerythrityl tetra di t butyl hydroxyhydrocinnamate limonene linalool
    Thanks
    bhumika

    • 15mins
      Author
      November 13, 2018 / 10:51 am

      They’re fine

  10. Linh T. Pham
    November 13, 2018 / 10:46 am

    Hi Doctor,

    I’ve watched a video on youtube that said the ingredients used in anti-aging products are not good for pregnancy. I wonder if it is true.

    Also, I am considering buying this expensive oil Phoenix Cell Regenerating Facial Oil from Herbivore. Could you kindly tell if these these ingredients look ok?
    -CoQ10: Supports skin’s natural collagen.
    -Rosehip Oil: Supports the look of healthier skin.
    -Chia Seed Co2: Smoothes the appearance of fine lines and decreses redness.
    -Sea Buckthorn Oil: Soothes and supports skin.

    Simmondsia Chinensis (Jojoba) Seed Oil, Rosa Canina (Rosehip) Seed Oil, Limnanthes Alba (Meadowfoam) Seed Oil, Salvia Hispanica (Chia) Seed Oil, CoQ10, Hippophae Rhamnoides L (Sea Buckthorn) Oil, Tocopherol (Vitamin E), Rosa Centifolia Flower Extract (Rose Extract), Citrus Aurantium (Neroli) Oil.

    Thank you so very much!

    • 15mins
      Author
      November 13, 2018 / 10:52 am

      This whole post is about the ingredients, so it’s redundant to readdress that. Many of the best ingredients are NOT safe, such as retinoids. But ingredients such as antioxidants, in particular Vitamin C, and peptides are both anti-aging and perfectly safe.
      This product is fine.

  11. Alisha
    November 15, 2018 / 9:10 pm

    Allantoin & glutathione during pregnancy?

    • 15mins
      Author
      November 16, 2018 / 10:43 am

      They’re fine

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