Collagen During Pregnancy: Safety, Benefits & What to Ask Your Doctor

Wondering if collagen supplements are safe during pregnancy? Learn the science behind collagen during pregnancy, its safety, key benefits, natural sources, and expert advice to support your pregnancy journey.

By WOWMD Staff

Updated onMay 5, 2026

Medically reviewed by RDN's

Advertiser Disclosure: WOWMD independently vets all recommended products. If you purchase a featured product, we may be compensated. Learn why you can trust us.

Oh, the joys and worries of pregnancy! One minute you're over the moon about your little bean and the next, you're scratching your head over what's safe to eat or take.

If you've been also eyeing those collagen supplements and wondering, "Can you take collagen while pregnant?" or "Is it okay for pregnant women to have collagen?", you're not the only one. Let's dive into this collagen conundrum and sort it out together.

TL;DR

Collagen = structural protein; supports skin, joints, bones.
Possible pregnancy benefits: skin elasticity, joint comfort, tissue repair.
Evidence: supportive but limited; most trials are short and not pregnancy-specific.
Safety: usually well tolerated — check for contaminants, allergens, and extra added herbs.
Action: ask your provider before starting; prefer food sources if unsure.

What is Collagen?

Think of collagen as the scaffolding of your body. It's everywhere - your skin, bones, joints, you name it. It's like the glue holding you together (and no, it's not made from horses, despite what you might have heard on the playground).

When you're growing a tiny human, your body goes into overdrive, and collagen becomes even more important ^[1]. Your little one is building their own "scaffolding," and you're stretching in ways you never thought possible. No wonder some moms-to-be are curious about getting an extra collagen boost!

💡 DYK? “Collagen helps strengthen the placenta, improving nutrient delivery to your baby and supporting a healthier pregnancy overall.”

Is Collagen Safe During Pregnancy?

Many moms-to-be wonder if they can keep up their collagen routine while pregnant. The good news is that collagen is usually fine to take when you're expecting. Let's look at why it's okay and how it might even help during this special time.

Collagen is a protein that's already in your body. It helps keep your skin stretchy, your joints moving well, and your bones strong. When you're pregnant, your body needs more protein to help your baby grow. Collagen can be a good way to get some of that extra protein.

During pregnancy, your body goes through big changes. Your belly gets bigger, and your joints might feel sore. Collagen could help with these things. It might keep your skin more elastic as your belly grows. This could mean fewer stretch marks. It could also help your joints feel better as you carry the extra weight of your baby.

Some doctors think collagen might even help your baby grow well. There's a type of collagen called Type V that's found in the place where the mom and baby connect in the womb. This suggests it could play a role in helping your baby develop.

✅ Best practice: Get collagen from food sources first and discuss supplements with your OB/GYN.

*All individuals are unique. Your results can and will vary.

When choosing collagen supplements, it’s important to pick high-quality products that have been third-party tested to ensure they’re free from heavy metals, contaminants, and unnecessary additives. Collagen is generally regarded as safe for most pregnant women, but always take it in moderation and under your doctor’s guidance.

If you’re planning to get pregnant, good news: collagen has no known negative effects on fertility and is considered safe to use while trying to conceive. Just like during pregnancy, it’s wise to talk with your healthcare provider first.

What are the Benefits of Taking Collagen while Pregnant?

A few of the many benefits of collagen are:

Benefits Of Taking Collagen While Pregnant

1. Helps with skin struggles

Pregnancy can really do a number on your skin. As your belly grows, your skin has to stretch a lot. This is where collagen might come in handy. It's known for making skin more elastic and bouncy ^[2].

Taking collagen might help your skin cope better with all that stretching. Some moms swear it helped them avoid those tiger stripes - you know, stretch marks.

2. Giving Your Joints a Break

As your baby grows, your body carries more and more weight. This can be tough on your joints, especially your knees and hips. They might start to ache or feel stiff. It helps keep the cartilage healthy ^[3].

This might mean less pain and more comfort as you move around. Some moms find it easier to stay active when they take collagen. Being able to move more freely can be a real mood-booster when you're feeling weighed down.

3. Protein Power-Up

When you're pregnant, your body needs a lot more fuel. Protein is a big part of that. It's like the building blocks for your baby's growth ^[4].

Collagen is packed with different amino acids. It's like getting a variety pack of protein in one go. This could help meet those higher protein needs without having to eat tons more food.

4. Bone-abide Benefits

Your bones, and your little one's bones, need to be strong. Collagen plays a part in building and maintaining healthy bones ^[5]. During pregnancy, your body is working overtime to build your baby's skeleton.

Taking collagen might give your body extra support for this big job. It could also help keep your bones strong. Remember, your baby will be taking some of your calcium and other minerals to grow. Collagen might help your body use these minerals more effectively, keeping both you and your baby's bones in good shape.

5. Overall Hair, Skin, and Nail Health

Pregnancy often brings noticeable changes to your hair and nails—sometimes making hair more fragile or nails prone to breaking. Collagen helps strengthen these tissues from within by providing the building blocks they need to stay healthy and resilient.

Along with supporting your skin’s elasticity and joint comfort, collagen can be a valuable part of your pregnancy self-care routine.

Collagen Benefits vs. Evidence in Pregnancy

Potential Benefit	Evidence Level	Clinical Note
Skin elasticity & hydration	Moderate (in adults)	May help reduce dryness/stretch, but not guaranteed to prevent stretch marks
Joint comfort	Low–Moderate	Helpful for connective tissue stress
Bone & tissue support	Low	May support overall structure; not a substitute for calcium or vitamin D
Placenta/fetal tissue support (Type V)	Limited	Biological plausibility but little direct human data

💡 DYK? "Type V collagen is naturally found in the placenta, supporting its structure."

>> Give Your Body the Collagen Support It Needs During Pregnancy With WOWMD Collagen Complex – [Shop Now]

What Experts Say About Collagen During Pregnancy?

Lily Nichols, RDN, CDE, says;

"Collagen-rich foods and supplements provide crucial amino acids that help a pregnant woman meet her higher protein needs. Sufficient protein, particularly from sources like collagen, can be beneficial for the prevention of preeclampsia and for mitigating swelling in late pregnancy."

Collagen Supplements: A Buffet of Choices

If you do decide to look into collagen supplements (after a chat with your doc, of course), you'll find there's quite a variety:

Powders: These are like the chameleons of the supplement world. Mix them into your morning smoothie, your oatmeal, or even your coffee (though maybe stick to decaf, mama).
Pills: For those who like to keep it simple. Pop it and go. But keep in mind, that they might not pack as much collagen punch as other forms.
Liquids: Ready to drink, no mixing required. But watch out for added sugars or artificial flavors hiding in there.
Gummies: The candy of the supplement world. Tasty? You bet. But they often have less collagen and more sugar than their counterparts.

*All individuals are unique. Your results can and will vary.

Some brands of collagen products also include zinc and Vitamin C to fortify your body’s natural collagen levels and healing systems. Some products on the list use biotin and hyaluronic acid to ensure your skin and hair stay hydrated. Consuming these blends may offer some extra care during your pregnancy.

Each type has its fans and critics. The key is finding one that's pure, without a bunch of unnecessary extras. Think of it like shopping for baby clothes - you want something simple and comfy, not covered in scratchy sequins.

In this review, Kelli shares her experience with WOWMD Collagen Complex, a supplement that quickly became a favorite. After trying many collagen products in the past, this is the first one where she’s consistently seen results.

WOWMD Collagen Complex Review: My Daily Essential for Overall Health

What to Look for in a Collagen Supplement?

Buyers' Checklist

✅ Check for Hydrolyzed Collagen: Ensures better absorption.
✅ Look for Natural Sources: Prefer collagen from grass-fed bovine or wild-caught fish.
✅ Ensure Quality & Purity: Choose a product with minimal additives or fillers.
✅ Opt for Non-GMO & Gluten-Free: Safer for sensitive diets.
✅ Check for Third-Party Testing: Validates safety and potency.
✅ Review Dosage: Ensure it offers an adequate daily dose (10-20g).

>> WOWMD Collagen Complex Checks All These Boxes - [Shop Now]

What Users Say About WOWMD Collagen Complex?

My skin feels so radiant, my nails are stronger. I definitely recommend it. - Alan Verified Reviewer
My skin is glowing, and people are noticing! It’s hydrated and so much smoother. Definitely a keeper. - Chloe H. Verified Reviewer

The "Proceed with Caution" Part: Side Effects & Safety

While collagen is generally considered safe, it's not all sunshine and rainbows. There are a few things to keep an eye out for:

Tummy Tantrums: Some people find that collagen doesn't sit well with their stomach. And let's face it, pregnancy can make your tummy finicky enough as it is.
Allergy Alert: If fish or eggs make you break out in hives, some collagen supplements might not be your friend.
Sneaky Additions: Some supplements are like those mystery novels you read - full of unexpected twists. Likewise might have vitamins or herbs that aren't pregnancy-friendly.
Quality Questions: Not all supplements are created equal. Some might have unwanted guests like heavy metals or contaminants.

The biggest worry? We just don't have a crystal ball to see how collagen supplements might affect your growing baby. That's why many doctors err on the side of caution.

Food Sources of Collagen

If you're not keen on playing supplement roulette, good news! You can get natural sources of collagen through food. It's often a safer bet when you're expecting. Here's your pregnancy-friendly collagen menu:

Food	Collagen Source/Benefit	Why It's Good
Bone Broth	Collagen goldmine	Great for sipping, especially when you're not feeling top-notch.
Fish	Skin and bones of smaller fish like sardines or salmon	Rich in collagen, especially from the skin and bones.
Chicken	Skin	Provides collagen, and an excuse to enjoy crispy bits!
Eggs	Whites	Protein-rich, helps your body produce collagen.
Berries	Supports collagen production	High in vitamin C, which is vital for collagen synthesis.
Leafy Greens	Supports collagen production	Rich in nutrients that help your body make collagen.

These foods don’t just provide collagen—they also supply natural vitamins and antioxidants that support healthy hair, nails, and skin hydration. Choosing food sources of collagen is often the safest way to nourish your body while expecting.

💡 DYK? “Collagen may support your body’s ability to heal post-birth by promoting faster tissue recovery, aiding in the repair of muscles and skin”

*All individuals are unique. Your results can and will vary.

Beyond Collagen: Tips for Supporting Your Pregnant Body

If you're on the fence about collagen supplements, no worries. There are plenty of other ways to show your body some love during pregnancy:

Eat the Rainbow: Focus on a variety of whole foods. It's like giving your body a nutrient party.
Hydrate, Hydrate, Hydrate: Water is your best friend. It helps keep your skin supple and your body happy. Staying well hydrated helps collagen do its job, especially when it comes to keeping your skin supple and elastic. Drinking plenty of water is one of the simplest ways to support your skin’s health during pregnancy.
Move your body: Exercise doesn't have to mean training for a marathon. Even a leisurely walk can do wonders for your joints and overall health.
Moisturize: Think of it as a spa treatment for your stretched skin.
Catch Those Z's: Sleep might become your new favorite hobby. It's when your body does its repair work.

These habits are like a support group for your body, helping you navigate the wild ride of pregnancy.

When to Talk with Your Doc?

Before you jump on any supplement, have a heart-to-heart with your doctor. They know your health history better than Dr. Google ever could. Some questions to get the ball rolling:

"Is collagen safe for me and my little one?"
"Could it cause any side effects with my current meds or supplements?"
"Are there better options for what I'm trying to achieve?"
"If it gets the green light, then how much Collagen should I take?
“Are the collagen supplements I’m considering tested for quality and free of harmful additives?”
“Is collagen safe for me if I’m trying to conceive or breastfeeding?”
“Can collagen help with my specific skin or joint concerns during pregnancy?”

Remember, your doctor's advice is like gold - it outweighs anything you'll read online, including this article.

Conclusion

So, can you have collagen while pregnant? It's not a clear-cut yes or no. Collagen is important, sure, and supplements might have some perks. But we're not 100% certain about their safety during pregnancy. Many doctors lean towards getting collagen from food rather than pills or powders when you're expecting.

“Considering collagen for pregnancy or postpartum? Explore WOWMD Collagen Complex — quality-tested, safe, and designed to support your body’s natural needs.” [Shop Now]

Keep in mind:

Every pregnancy is as unique as your baby's first giggle.
What works for your neighbor might not be right for you.
Safety first, always.
Your doctor is your best source of personalized advice.

At the end of the day, what matters most is the health of you and your little one. Focus on overall good nutrition, stay active, and try to enjoy this wild, wonderful journey.

If collagen is still on your mind, have a chat with your healthcare provider. They can help you weigh the pros and cons of your specific situation.

Pregnancy is like a nine-month crash course in decision-making. It's natural to have questions and want the absolute best for your baby.

Just make sure you're getting your information from reliable sources, and always keep your medical team in the loop. Here's to a healthy, happy pregnancy - you've got this, mama!

FAQs

Can I take marine collagen while pregnant?

Possibly, but avoid if you have fish allergies. Choose a brand with third-party testing and ask your provider.

Does collagen reduce stretch marks?

It may help skin elasticity, but stretch marks depend on genetics and skin stretching.

Should I rely on food or supplements?

Food-first is safest. Supplements are optional if cleared by your doctor.

Can collagen help postpartum recovery?

Yes, many women use collagen to support skin and joint recovery after pregnancy, but confirm with your provider.

Does collagen strengthen the uterus?

Yes, collagen strengthens the uterus by providing the structural integrity and flexibility needed for its growth and expansion during pregnancy. Its collagen content increases to support the uterus's mechanical strength, vital for both pregnancy and labor.

Does pregnancy cause loss of collagen?

Yes, pregnancy can lead to a decrease in collagen production due to increased demands on the body, especially for skin elasticity and joint support. This may result in skin changes like stretch marks and increased joint discomfort.

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References

WOWMD follows strict sourcing guidelines to ensure the accuracy of its content, outlined in our editorial policy. We use only trustworthy sources, including peer-reviewed studies, qualified experts, and information from top institutions.

Alteration in the Collagen Content of the Human Uterus During Pregnancy and Post Partum Involution https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2137490
A Collagen Supplement Improves Skin Hydration, Elasticity, Roughness, and Density: Results of a Randomized, Placebo-Controlled, Blind Study https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6835901/
Collagen Supplementation for Joint Health: The Link between Composition and Scientific Knowledge https://pubmed.ncbi.nlm.nih.gov/36986062
Protein and Amino Acid Requirements during Pregnancy https://www.sciencedirect.com/science/article/pii/S2161831322007712
Specific Collagen Peptides Improve Bone Mineral Density and Bone Markers in Postmenopausal Women—A Randomized Controlled Study https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5793325

Biotin Fact Sheet for Consumers: Its Role, Daily Requirements, Food Sources, Supplements, and Health Benefits

Effects of Ashwagandha (Withania somnifera) on Cortisol Levels in Stressed Human Subjects: A Systematic Review