Marine Collagen Unflavored Ingredients & Drug Interactions
What is this page for?
First and foremost: checking Marine Collagen Unflavored against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.
Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy
Marine Collagen Unflavored is a dietary supplement by Vital Proteins with 2 active ingredients. Its ingredients are commonly taken for skin health and wrinkles, joint pain and osteoarthritis, bone health.We don’t currently list a known drug interaction for its mapped ingredients — but that doesn’t guarantee none exist, so always confirm with your pharmacist.
HelloPharmacist Scorecard of Marine Collagen Unflavored by Vital Proteins
Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.
What’s inside
Full disclosure
This product contains one active ingredient: collagen peptides, a form of protein derived from marine sources. Collagen peptides are broken-down collagen molecules designed to be easily absorbed by your body.
There are no inactive ingredients listed.
Does it work?
Moderate evidence
The evidence for collagen peptides is mixed. For aging skin and dry skin, the data suggests it's possibly effective — meaning there's some reasonable support, though it's not airtight.
For muscle strength, the evidence leans toward possibly ineffective. For acne and athletic performance, we don't have enough reliable evidence yet to say either way.
How safe is it?
Well-documented data
Collagen peptides are generally well tolerated as a dietary protein. Side effects are mild and uncommon but can include nausea, heartburn (dyspepsia), diarrhea, and gas.
Because collagen peptides haven't been well studied in pregnancy, talk with your doctor before starting it if you're pregnant. Similarly, there's little safety data during breastfeeding, so caution is advised — check with your doctor or pharmacist first.
Meds to double-check
No known interactions
No interactions are documented for the ingredients we could check. You don't need to screen this product against medications, but always mention any supplements you take when you talk to your doctor or pharmacist.
The bottom line
Scorecard at a glanceFully disclosed formula with some supporting evidence for its stated purpose. No medication interactions are currently documented, and safety information is well characterized.
If you're interested in supporting skin health or have heard collagen may help with aging or dryness, this product has some evidence behind it. Pregnant or breastfeeding?
Have a quick conversation with your doctor first. Otherwise, it's generally well tolerated; just watch for any stomach upset when you start.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 1 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated Feb 23, 2025.
This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed
General information
Key facts about Marine Collagen Unflavored, straight from the product label.
| Brand | Vital Proteins |
|---|---|
| Barcode (UPC) | B0BMKX7D5L |
| Net contents | 14.5 Ounce(s); 413 Gram(s) |
| Market status | On market |
| Date entered into DSLD | Feb 23, 2025 |
| DSLD ID | 323186 |
| Product type | Amino Acid/protein |
| Supplement form | Powder |
| Dietary claims / uses | Nutrient, All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years), Sugar Free |
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.
Supplement Facts
The label details for Marine Collagen Unflavored by Vital Proteins, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Calories | 45 Calorie(s) | -- |
| Total Sugars | 0 Gram(s) | -- |
| Protein | 11 Gram(s) | -- |
| Collagen Peptides | 12 Gram(s) | -- |
Tap any ingredient to jump to its full detail below.
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
Storage
Packaged by weight, not volume. Settling may occur.
Storage information: Store in a cool, dry place.
General Statements
Look, Feel & Move Your Best
For illustration purposes only.
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Formula
Made from one simple ingredient, our Marine Collagen is a non-GMO Project Verified powdered supplement that features hydrolyzed collagen peptides sourced from wild-caught cod.
12g collagen peptides per serving
Pescatarian Friendly
Collagen peptides are an incomplete protein that includes a combination of 18 essential and non-essential amino acids, including glycine, hydroxyproline, proline and leucine.
Formulation
It's easily digestible and completely dissolves in hot and cold liquids, so it can be added to your favorite beverages, like coffee or smoothies, every single day.
1 Simple Ingredient NF Neutral Flavor Healthy Joints & Bones Hair, Skin & Nail Support Results may vary. Various studies have suggested benefits following daily consumption of collagen peptides for several months.
0g Sugar Non GMO
Skin, Hair, Nail + Joint Support
Wild Caught
Non GMO Project Verified nongmoproject.org
BPA-free
Suggested/Recommended/Usage/Directions
Mix in Hot or Cold Liquids
Directions: Use 3 level TBSP per day in desired amount of liquid, mix thoroughly.
FDA Disclaimer Statement
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Precautions
Notice: Use this product as a food supplement only. Do not use for weight reduction.
Contains: COD This product is manufactured in a facility that processes milk, fish and tree nuts.
If you are pregnant, nursing or have a medical condition, consult your physician before use.
Do not use if safety seal is broken or missing.
Seals/Symbols
Non GMO Project Verified nongmoproject.org
Whole30 Approved Certified B Corporation
FDA Statement of Identity
Dietary Supplement
Brand IP Statement(s)
Copyright 2023 Vital Proteins LLC. All Rights Reserved.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Marine Collagen Unflavored by Vital Proteins label
The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.
Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.
View the full label (PDF)The Ingredients in Marine Collagen Unflavored by Vital Proteins
These are the 2 active ingredients this product is made of. Select any to open its full monograph.
Serving size12 Gram(s) Dosage formPowder Servings per container34 Amounts shown are per serving.
Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.
Protein
Collagen Peptides
No knowninteractions
Collagen peptides are a well-absorbed form of protein that may modestly improve skin elasticity and joint comfort for some people, though evidence is...
Collagen Peptides monograph & interactionsMarine Collagen Unflavored by Vital Proteins Drug Interactions
We don’t currently list any known drug interactions for the mapped ingredients in Marine Collagen Unflavored. This doesn’t guarantee none exist — always confirm with your pharmacist before combining a supplement with your medications.
Brand information
Manufacturer and brand details for Marine Collagen Unflavored, from the product label.
Vital Proteins
See all Vital Proteins products- Name
- Vital Proteins LLC
- Street Address
- 3400 Wolf Road Ste. 200
- City
- Franklin Park
- State
- IL
- ZipCode
- 60131
- Phone Number
- 224-544-9110
Marine Collagen Unflavored by Vital Proteins: Common Questions
Does Marine Collagen Unflavored by Vital Proteins interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Does this product actually help with wrinkles or aging skin?
Will it help me build muscle or improve my athletic performance?
What side effects might I experience?
Is it safe to take while pregnant or breastfeeding?
What exactly are collagen peptides?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Marine Collagen Unflavored is safe with your meds?
Our pharmacists answer your medication & supplement questions — free.
Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.
The Full Monographs Behind Marine Collagen Unflavored’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Marine Collagen Unflavored's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.
- NIH Dietary Supplement Label Database (DSLD) — The official product label on file for this supplement.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference behind the ingredient interaction data.
Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.
The 2 references behind this product’s interaction data
Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.
Collagen Peptides 2 references
- 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
- 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
Parts of this content are provided by the Therapeutic Research Center, LLC.
DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.
© 2021 Therapeutic Research Center, LLC