Drug & supplement interaction

Collagen Peptides + Daprodustat

Daprodustat brand name: Jesduvroq.

No Known Interaction
Medically reviewed by · Updated July 2026 · Pair last verified Sep 20, 2026
The bottom line No known interaction

We found no known interaction between Collagen Peptides and Daprodustat in our sources. Absence of a documented interaction is not the same as proven safety, and does not guarantee one does not exist. Do not start, stop, or change a medication or supplement based on this page; confirm with your pharmacist or doctor first. Additionally, although there is no interaction, the two are separately associated with some of the same side effects, which would make a new symptom harder to attribute to one or the other.

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Interaction report

Collagen Peptides and Daprodustat

We checked these two against our interaction database. Here is what we found.

No Known Interaction Found

We did not find a documented interaction between Daprodustat and Collagen Peptides in our sources. This does not guarantee that the combination is completely free of risk — there is often limited research on supplements and herbal products, especially around drug interactions.

Worth understanding: our licensed dataset holds no drug-interaction record for Collagen Peptides at all — not against Daprodustat, and not against any other medication we track. This verdict therefore rests on the absence of any recorded data, not on research that looked at this combination and found nothing. We cannot rule an interaction out.

If you decide to take both, the practical routine is simple: add one new thing at a time and note the date you started it. If the combination is going to disagree with you, it usually shows in the first days to a couple of weeks — and a start date turns “I’ve been feeling off” into something a pharmacist can actually work with. Do not stop a prescribed medicine on your own.

Always talk with your pharmacist or doctor before making changes to your medications or supplements, particularly if you take several medications or have an ongoing health condition.

Collagen Peptides safety at a glance

Collagen Peptides overall Generally safe Generally well tolerated as a dietary protein, with mild and uncommon side effects.
Pregnancy Use caution Not well studied in pregnancy, so check with your doctor before using.
Breastfeeding Use caution Little safety data exists during breastfeeding, so caution is advised.

Safety guidance is general; always confirm with your pharmacist or doctor for your situation.

Still wondering about combining Daprodustat and Collagen Peptides? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
What to actually watch for

No Interaction Found — But Data Suggests Collagen Peptides and Daprodustat May Share a Side Effect

This is not an interaction. Neither one changes how your body handles the other, and nothing here says they react together. What our sources do show is that each has separately been linked to the effects below — so taking both can make those effects more likely to turn up, and harder to pin on one or the other if they do.

  • Stomach upset Additional detail

    Collagen Peptides

    “Orally, collagen peptides may cause nausea, dyspepsia, diarrhea, and flatulence, but these adverse effects are rare.”

    Collagen Peptides · Natural Medicines adverse-effect record, reported in diarrhea.

    2 sources cited
    1. 101622. Trc T, Bohmová J. Efficacy and tolerance of enzymatic hydrolysed collagen (EHC) vs. glucosamine sulphate (GS) in the treatment of knee osteoarthritis (KOA). Int Orthop. 2011;35(3):341-8. PubMed
    2. 104639. Evans M, Lewis ED, Zakaria N, Pelipyagina T, Guthrie N. A randomized, triple-blind, placebo-controlled, parallel study to evaluate the efficacy of a freshwater marine collagen on skin wrinkles and elasticity. J Cosmet Dermatol. 2021;20(3):825-834. PubMed

    Daprodustat

    Listed in the ADVERSE REACTIONS section of the FDA label for Daprodustat. Read the label on DailyMed ›

Reported for Collagen Peptides but not commonly for Daprodustat: bloating or gas, diarrhea and nausea.

Effects for Daprodustat come from the ADVERSE REACTIONS section of its FDA label; effects for Collagen Peptides come from the Natural Medicines adverse-effect record, quoted above. Where a percentage is shown, it is the share of 1,756 voluntary FDA FAERS reports for Daprodustat that mention that effect — a reporting proportion, not an incidence rate and not evidence the drug caused it. Wording is matched across sources by our own clinical vocabulary, so treat this as a prompt to pay attention, not a diagnosis.

From our Q&A

Questions About Collagen Peptides or Daprodustat

These are real questions from readers, answered by the pharmacists at HelloPharmacist — written by a person, not generated from a database. Each one covers Collagen Peptides or Daprodustat, not necessarily both, but if one is close to what you were about to ask it will usually go further than a database entry can:

Not quite your question? Ask our pharmacists directly — it is free, there is no account required, and answers usually come back within 24 hours.

Everything else you take

See Every Supplement That Interacts With Daprodustat

This page covers Collagen Peptides only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Daprodustat page lists 28 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), African Wild Potato (moderate), Breadfruit (moderate), Cannabidiol (cbd) (moderate) and Coffee Charcoal (moderate).

By severity: 1 major · 16 moderate · 11 minor.

From our pharmacist’s overview on the Daprodustat page

“People taking daprodustat (Jesduvroq) for anemia from chronic kidney disease are often the same people using fiber for constipation or CBD for sleep, and this interaction list deserves genuine care. Of the 28 supplement ingredients on file, eleven may block CYP2C8, the enzyme that clears daprodustat, which could raise its levels beyond…”

Reviewed by 2 · Jul 18, 2026

Open the Daprodustat interaction page

One more smart check

Taking Collagen Peptides as Part of a Dietary Supplement Product? Check It for Interactions

We hold 887 real supplement products containing Collagen Peptides, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Collagen Peptides. Even though Collagen Peptides itself has no known interaction with Daprodustat, another ingredient on your label might. Find your product and we’ll check every ingredient on its label:

How much people look this up

Where Collagen Peptides and Daprodustat Sit Against Everything Else

Out of every supplement and medication people look up on HelloPharmacist, here is where these two land this week — and which way each has been moving.

Supplement Collagen Peptides
Top 25%

#197 of 1,452 supplements looked up here in the last 7 days

29 days ago today
Medication Daprodustat
Steady interest

#2,348 of 2,830 medications looked up here in the last 7 days

29 days ago today

Position among everything looked up on this site, not a measure of how commonly either one is used or how important it is. A supplement can climb this list because of a news story. It counts every request to the page, automated ones included, and nothing here identifies anyone.

Where does our data come from?
  • Source: the Natural Medicines (TRC Healthcare) clinical database — the evidence-graded professional reference for herb & supplement interactions.
  • Citation library: 103,510 references behind our interaction content, 65,311 of them resolved to verified PubMed/DOI sources. See every Collagen Peptides reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 20, 2026. The Collagen Peptides and Daprodustat records this page draws on were last updated July 11, 2026.
  • What “no known interaction” means: no documented interaction in the sources above — not a guarantee of safety. Supplements are studied far less than prescription drugs, so we say exactly what the evidence supports, and nothing more.
Data structure & sourcing designed and verified by .
Supplement

About Collagen Peptides

What is Collagen Peptides?

Collagen Peptides
  • Skin health and wrinkles
  • Joint pain and osteoarthritis
  • Bone health
  • Hair and nail strength
  • Muscle and exercise recovery

Collagen peptides are a well-absorbed form of protein that may modestly improve skin elasticity and joint comfort for some people, though evidence is still developing and results vary. They are generally well tolerated, but talk to your pharmacist or doctor before starting, especially if you are pregnant, breastfeeding, or have allergies to the animal source.

Connective tissue, skin, bones, and scales of animals (cattle, pigs, fish, or chicken) · Powder, capsules, tablets, gummies, and ready-to-drink beverages

An interaction check asks whether these two react with each other — it does not ask whether Collagen Peptides is a good idea for someone in your situation. Here is what our Collagen Peptides record says about it on its own.

Collagen Peptides: dosing

There is no official standardized dose for collagen peptides. Amounts used in studies vary widely depending on the product and goal.The best approach is to follow the directions on the product label.

From our Collagen Peptides monograph — the full record covers uses, side effects and every documented interaction.

Read the full Collagen Peptides monograph & all interactions
Medication

About Daprodustat

What Is Daprodustat Used For?

Brand name: Jesduvroq

Jesduvroq (daprodustat) is approved to treat anemia due to chronic kidney disease (CKD) in adults who have been on dialysis for at least four months. It works by stimulating the body's own red blood cell production to reduce the need for blood transfusions.

Important limits: Jesduvroq is not a substitute for emergency blood transfusions, and it is not approved for people with CKD who are not on dialysis. It has also not been shown to improve quality of life, fatigue, or overall well-being.

Most-Reported Side Effects for Daprodustat

From FAERS, the FDA’s public side-effect reporting system (1,878 reports, all brands). Reports are voluntary and are not proof the drug caused the effect.

Hospitalisation 276 reports
Haemoglobin decreased 94 reports
Renal impairment 91 reports
Cardiac failure 86 reports
Haemoglobin increased 77 reports
See full Daprodustat drug information
Keep checking

Other Drugs & Collagen Peptides

Browse every other medication we’ve checked against Collagen Peptides — both the ones with a known interaction and the ones without. Select any drug for the full detail.

0Major
0Moderate
0Minor
2,829No known interaction
2,829 No interaction
No interaction 2,829 drugs checked — show the list

We also checked Collagen Peptides against these medications and found no known interaction in our sources. Open any page to confirm.

Showing the 60 most looked-up of 2,829 medications checked with no known interaction — see the full Collagen Peptides list.

See the full Collagen Peptides interactions page
See every supplement checked against Daprodustat, ranked by severity
Evidence & sources

Collagen Peptides References

The 2 references that drive our Collagen Peptides monograph and interaction data, from the evidence-graded Natural Medicines (TRC Healthcare) database. Citations with a link open the study on PubMed or the publisher’s site.

  1. Trc T, Bohmová J. Efficacy and tolerance of enzymatic hydrolysed collagen (EHC) vs. glucosamine sulphate (GS) in the treatment of knee osteoarthritis (KOA). Int Orthop. 2011;35(3):341-8. PubMed
  2. Evans M, Lewis ED, Zakaria N, Pelipyagina T, Guthrie N. A randomized, triple-blind, placebo-controlled, parallel study to evaluate the efficacy of a freshwater marine collagen on skin wrinkles and elasticity. J Cosmet Dermatol. 2021;20(3):825-834. PubMed

Medication overviews come from MedlinePlus (NIH); supplement label data from the NIH Dietary Supplement Label Database. Content is written and reviewed by licensed HelloPharmacist pharmacists — see our data sources and editorial standards.

Pharmacist Counseling Corner

Taking Collagen Peptides and Daprodustat Together: Common Questions

Is it safe to take Collagen Peptides with Daprodustat?
We do not list a known interaction between Collagen Peptides and Daprodustat. That does not guarantee the combination is risk-free, so confirm with your pharmacist or doctor — especially if you take other medications or have a health condition.
Do Collagen Peptides and Daprodustat have any of the same side effects?
Yes — our sources link each of them separately to one of the same effects. That is not an interaction: neither changes how your body handles the other. It does mean that if one of those effects turns up, it can be harder to tell which one is behind it. They are listed on this page with the source behind each.
Does Daprodustat interact with any supplements?
Yes. Daprodustat has documented interactions with 28 supplements in our database — Collagen Peptides is not one of them. The Daprodustat interaction page linked on this page lists every one, ranked by severity.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

Where next

Keep Exploring

Collagen Peptides monograph Uses, safety profile, and every drug interaction in one place Daprodustat drug information The full plain-English guide to this medication Daprodustat supplement interactions Every supplement checked against Daprodustat, ranked by severity Supplement interaction checker Check any supplement or product against your medications Browse medications A–Z Every drug we’ve checked against herbs & supplements References The 2 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

Still Have a Question About Daprodustat and Collagen Peptides?

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This information is for education only and is not a substitute for professional medical advice. Always check with your pharmacist or doctor before starting, stopping, or combining supplements and medications.