Skip to main content

Loading Pregnancy Power Hour...

Skip to main content
Pregnancy Power HourPregnancy Power Hour
HomeJust Found Out?How It WorksResourcesFAQsBook Your Session
Pregnancy Power HourPregnancy Power Hour

Pregnancy Power Hour

For Birthing People Everywhere

Just Found Out?PostsResourcesBook Your SessionWork With BrittanyFAQsContactMy Account

Explore

  • Due Date Calculator
  • By Week
  • Conditions
  • Can I…?
  • Foods
  • Nutrition
  • Exercise
  • Lifestyle
  • Prenatal Tests
  • Birth Options
  • Postpartum

Join our community

Stay updated with pregnancy tips and consultation updates.

© 2026 Total Ventures LLC. All rights reserved.

Privacy PolicyTerms of ServiceTerms of SaleMedical DisclaimerCookie Policy
Collagen in the third trimester | Pregnancy Power Hour
← All nutrients

Nutrition · trimester 3 · Phytonutrient

Collagen in the third trimester

In the third trimester, collagen supplements primarily contribute to general protein needs, though specific pregnancy benefits are not yet established by evidence.

2 min read

Quick answer

In the third trimester, collagen supplements primarily contribute to general protein needs, though specific pregnancy benefits are not yet established by evidence.

During the third trimester, while specific evidence for collagen supplementation's unique benefits remains undemonstrated, understanding its role as a protein source can offer clarity in your dietary considerations. Many parents-to-be explore various nutritional supports, and collagen often comes up in conversations about skin, hair, and joint health. It's helpful to know that collagen supplements are largely hydrolyzed protein, which means your body breaks them down into fundamental amino acids. These amino acids are then available for your body to build any protein it needs, supporting various functions, including the increased demands of the third trimester.

There are no specific contraindications for taking collagen during pregnancy, but it's equally important to recognize that there isn't specific evidence demonstrating unique pregnancy-related benefits. The focus often shifts to general protein intake during this period, which is crucial for both your well-being and your baby's rapid growth. For a deeper dive into overall protein needs, you might find our insights on Protein in the third trimester valuable. Your body's ability to synthesize collagen from amino acids is also significantly supported by Vitamin C, making a varied diet rich in this vitamin more impactful than solely relying on a supplement.

When considering any supplement, including collagen, it's wise to be mindful of product quality. Organizations like the Environmental Working Group (EWG) have flagged some collagen products for potential heavy metal contamination. To navigate this with confidence, one option might be to choose products that are third-party tested, ensuring a higher standard of purity. This aligns with a broader approach to prenatal nutrition, where the quality of what you consume matters. Alongside protein, balanced energy intake is also key; exploring topics like Carbohydrates in the third trimester can provide further context.

While supplements are an option, whole food sources can also provide similar amino acids. For instance, bone broth offers a range of amino acids along with beneficial minerals. Focusing on a diverse, nutrient-rich diet typically covers your general protein needs effectively. Remember, your care provider is your best resource for personalized guidance on supplements and dietary choices throughout your pregnancy. Making informed decisions helps you feel calm, clear, and confident as you approach birth.

Free · personalized to you

Get your First-Trimester Read

A short read from Brittany, tuned to your week and what’s weighing on you most — in your inbox in about 5 minutes.

Get my read →

Common questions

Are collagen supplements recommended during the third trimester?+

There is no specific pregnancy-related evidence for or against collagen supplements in the third trimester; they primarily contribute to general protein needs.

Can collagen help with skin elasticity or joint comfort in late pregnancy?+

Clinical evidence for collagen's benefits on skin, hair, and joints is modest, and no specific pregnancy benefit has been demonstrated.

What should I look for if choosing a collagen supplement?+

Prioritize third-party tested products, as some collagen supplements have been flagged for potential heavy metal contamination by organizations like EWG.

Is bone broth a good alternative to collagen supplements?+

Yes, bone broth provides similar amino acids and additional minerals, making it a nourishing food-first option.

Brittany Nance

“Pregnancy is under-supported at every week. This is the kind of clear, calm guidance I give my one-on-one clients — and the questions worth taking back to your provider.”

Brittany Nance · Pregnancy Wellness Consultant · full-spectrum doula

Need help building a pregnancy nutrition plan that fits your life? Book a virtual consultation.

Book a consultation →

Want this kind of read in your inbox?

I send a short, doula-perspective note once a week — pregnancy reads worth your time, no fluff.

No spam. Unsubscribe anytime. Wellness info, not medical advice.

Written by Brittany Nance, Pregnancy Wellness Consultant· BADT Full Spectrum Doula · Founder, Pregnancy Power Hour
Last reviewed July 1, 2026

This is evidence-informed education from a birth-doula perspective, not medical advice. Always discuss your individual situation with your prenatal care provider.

Keep reading

  • RelatedCollagen in the second trimesterIn the second trimester, collagen supplements primarily provide amino acids for general protein needs, with no specific pregnancy-related benefits demonstrated.
  • RelatedCollagen in the first trimesterIn the first trimester, collagen primarily contributes amino acids to support your body's general protein needs, with no specific pregnancy-related benefits currently demonstrated.
  • RelatedBone Broth in the third trimesterBone broth can be a comforting, nutrient-dense beverage in your third trimester, offering minerals and amino acids to support your body's increasing demands.
  • RelatedProtein in the third trimesterIn the third trimester, protein intake becomes particularly crucial to support your baby's rapid growth and prepare your body for colostrum production.
  • RelatedProbiotics in the third trimesterIn the third trimester, probiotics are explored for their potential role in supporting a balanced microbiome, particularly in relation to the Group B Strep (GBS) colonization assessment.
  • RelatedAntioxidants in the third trimesterIn the third trimester, a diverse, colorful diet rich in plant-based antioxidants remains key for overall well-being, rather than relying on specific supplements.