No known drug interactions for the matched ingredients — not a guarantee none exist. Based on 1 of 2 ingredients. Check your meds →
Dietary supplement

Marine Collagen Peptides Unflavored Ingredients & Drug Interactions

by Natural Force

Powder Category: Amino Acid/protein
No known interaction
The interaction bottom line No known interaction

Marine Collagen Peptides Unflavored is a dietary supplement by Natural Force 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 Peptides Unflavored by Natural Force

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.

From our pharmacy team — supplement deep dive

What’s inside

Full disclosure
Ingredient Transparency · database check
Full

Every active ingredient lists its own amount on the label.

Why this rating?
  • The label discloses an exact amount for 1 of its 1 active ingredient.
  • No proprietary blends here — you can verify the dose of every single component.

This product contains one active ingredient: fish collagen peptides, a protein derived from fish that your body can break down and use. Collagen is the structural protein found naturally in skin, joints, and connective tissue.

The powder form makes it easy to mix into beverages or food. There are no inactive fillers listed.

Does it work?

Moderate evidence
Evidence for Intended Use · database check
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed
Moderate

Some clinical evidence supports this product's ingredients for its stated purpose, but it isn't conclusive.

Why this rating?
  • The label markets this product for: skin health, hair, nails and joints.
  • We looked for evidence on: Aging skin, Brittle nails, Joint pain, Knee pain, Osteoarthritis, Wrinkled skin — and 2 related terms.
  • The strongest evidence on file: Collagen Peptides is rated "Possibly Effective" for Aging skin (Natural Medicines).
  • Also on file: Collagen Peptides is rated "Insufficient Reliable Evidence To Rate" for Brittle nails, Osteoarthritis, Knee pain, Wrinkled skin, and more.

The evidence on collagen peptides is mixed. For aging skin and dry skin, the research suggests it's possibly effective — meaning some studies show benefit, but the evidence isn't ironclad.

For muscle strength, the data leans toward possibly ineffective. On acne and athletic performance, we don't have enough reliable evidence to rate whether it works.

Talk with your doctor or pharmacist about whether this fits your goals.

The evidence, ingredient by ingredient Collagen Peptides

How safe is it?

Well-documented data
Safety Information · database check
Well characterized

Adverse-effect, pregnancy, and general safety data are on file for most of these ingredients.

Why this rating?
  • We hold adverse-effect (side-effect) data for 1 of the 1 matched ingredient.
  • Pregnancy & breastfeeding safety ratings cover 1 of 1.
  • General safety write-ups exist for 1 of 1.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Fish collagen peptides are generally well tolerated as a dietary protein. Rare side effects include nausea, upset stomach (dyspepsia), diarrhea, and gas — but these happen in only a small number of people.

Safety data in pregnancy is limited; check with your doctor before starting if you're pregnant. During breastfeeding, there's little safety information available, so talk it over with your healthcare provider before using.

Side effects, ingredient by ingredient Collagen Peptides

Meds to double-check

No known interactions
Known Interaction Concern · database check
No known interactions

No medication interactions are currently documented for the matched ingredients — that isn't a guarantee none exist.

Why this rating?
  • None of the 1 matched ingredient has a documented medication interaction on file.

No interactions are documented in our data for fish collagen peptides.

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.

This is a straightforward single-ingredient collagen supplement for anyone interested in skin or connective-tissue support, though the evidence for skin is modest. It's generally well tolerated, but pregnant or breastfeeding women should talk with their doctor first.

Run it past your pharmacist if you want a final check on your specific health picture.

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 Sep 22, 2022.

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

At a glance

General information

Key facts about Marine Collagen Peptides Unflavored, straight from the product label.

Brand Natural Force
Net contents 11.7 Oz(s); 333 Gram(s)
Market status On market
Date entered into DSLD Sep 22, 2022
DSLD ID 273022
Product type Amino Acid/protein
Supplement form Powder
Dietary claims / uses Nutrient, All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Gluten Free
From the label
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 Peptides Unflavored by Natural Force, sourced from the NIH Dietary Supplement Label Database.

Supplement Facts

Daily Value (DV) Target Group(s):
Adults and children 4 or more years of age
Minimum serving Sizes:
11.11 Gram(s)
Maximum serving Sizes:
11.11 Gram(s)
Servings per container
30
IngredientAmount% DV
Calories45 Calorie(s)--
Total Carbohydrates0 Gram(s)--
Protein10 Gram(s)--
Cholesterol0 Gram(s)--
Total Sugars0 Gram(s)--
Total Fat0 Gram(s)--
Fish Collagen Peptides11.1 Gram(s)--

Other ingredients: None

Tap any ingredient to jump to its full detail below.

Label statements
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.
Formula

Pure Type I Collagen Wild caught Collagen Protein. Nothing Else.

Certified Paleo This product is Keto Certified

FDA Statement of Identity

Whole Food Based Dietary Supplement

Formulation

Gluten Free

Feel younger with clean, tasteless protein. We believe that beauty is more than skin deep. It is a radiant glow that starts from within. Unlock your inner beauty with marine collagen, which may promote thicker hair, stronger nails, and brighter skin. This is why we start with sustainably sourced type I collagen and turn it into an odorless, tasteless, instantly dissolving protein powder that you can add to just about anything.

Always free of: unnecessary fillers, synthetic colors, or anything artificial

Every batch 3rd party tested. Manufactured in a cGMP certified facility.

Packaged in the USA using global ingredients.

Suggested/Recommended/Usage/Directions

How to get started: Beauty Water: Dissolve 1 level scoop into 12 oz warm water, then add ice, fresh fruit, and fresh herbs. Coffee & Tea: Stir 1 level scoop into hot coffee or tea. Smoothies: Add 1 scoop to your favorite smoothie recipe for a boost of clean protein.

General Statements

This photo is representative of our supply chain. This is what wild caught looks like. North Pacific Ocean

Amino Acid Profile Amount Per 100g Aspartate 5,080mg Glutamine 10,580mg Serine 2,680mg Histidine 720mg Glycine 22,650mg Threonine 2,520mg Arginine 7,640mg Alanine 9,490mg Tyrosine 290mg Cysteine 30mg Valine 2,100mg Methionine 970mg Phenylalanine 1,640mg Isoleucine 1,150mg Leucine 2,270mg Lysine 3,300mg Hydroxyproline 13,000mg Proline 8,010mg Essential Amino Acids

Reduce. Reuse. Recycle. Packaged in a recyclable bag that uses less plastic than standard tubs

Here at Natural Force, we help people live happier healthier lives, while minimizing our impact on the planet. Every time you purchase one of our nutrient dense products in sustainable, non-toxic packaging (like you're holding right now), you help us achieve this mission. Thank you!

Instagram - mynaturalforce

Seals/Symbols

Certified Paleo This product is Keto Certified Certified B Corporation

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

Allergens: Contains Fish (cod).

See for yourself

Marine Collagen Peptides Unflavored by Natural Force label

The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.

What’s inside

The Ingredients in Marine Collagen Peptides Unflavored by Natural Force

These are the 2 active ingredients this product is made of. Select any to open its full monograph.

Serving size11.11 Gram(s) Dosage formPowder Servings per container30 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

10 Gram(s) per serving

Fish Collagen Peptides

No known
interactions
11.1 Gram(s) per serving Form: Cod

Collagen peptides are a well-absorbed form of protein that may modestly improve skin elasticity and joint comfort for some people, though evidence is...

Fish Collagen Peptides monograph & interactions

Other (inactive) ingredients: None. These complete the product’s ingredient list but are not active constituents.

Interaction report

Marine Collagen Peptides Unflavored by Natural Force Drug Interactions

We don’t currently list any known drug interactions for the mapped ingredients in Marine Collagen Peptides Unflavored. This doesn’t guarantee none exist — always confirm with your pharmacist before combining a supplement with your medications.

The maker

Brand information

Manufacturer and brand details for Marine Collagen Peptides Unflavored, from the product label.

Natural Force

See all Natural Force products
Name
Natural Force Benefit Co.
City
Jacksonville
State
FL
ZipCode
32207
Phone Number
(844) 927-3733
Web Address
NaturalForce.com
Pharmacist Counseling Corner

Marine Collagen Peptides Unflavored by Natural Force: Common Questions

Does Marine Collagen Peptides Unflavored by Natural Force interact with any medications?
We do not currently list a known interaction for the mapped ingredients in Marine Collagen Peptides Unflavored. This does not guarantee none exist, so confirm with your pharmacist.
How can one product interact with so many drugs?
Marine Collagen Peptides Unflavored contains 2 active ingredients, and an interaction can come from any of them. We check every ingredient, combine the results into one list per medication, and show which ingredient and mechanism is responsible.
Where does this information come from?
The product label data comes from the NIH Dietary Supplement Label Database (DSLD); the interaction data is built on the Natural Medicines database and reviewed by HelloPharmacist pharmacists.
What exactly is fish collagen peptides?
It's a protein broken down from collagen found in fish — think of it as a form of dietary collagen your body can absorb and use for skin, joints, and connective tissue.
Does it really work for aging skin?
The research suggests it's possibly effective for aging skin and dry skin, meaning some studies show benefit. It's not a guarantee, but there's reason to think it may help — talk with your doctor if you're wondering whether it's worth trying for your skin.
Will it help me build muscle?
The evidence on collagen peptides for muscle strength leans toward possibly ineffective, so relying on this alone for muscle gain isn't well supported.
Are there side effects?
Nausea, upset stomach, diarrhea, and gas can happen, but they're rare. Most people tolerate it well as a dietary protein.
Is it safe if I'm pregnant or breastfeeding?
Pregnancy safety hasn't been well studied, so check with your doctor before using if you're pregnant. During breastfeeding, there's little safety data — talk with your healthcare provider to decide what's right for you.

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

Not sure if Marine Collagen Peptides Unflavored is safe with your meds?

Our pharmacists answer your medication & supplement questions — free.

Ask a pharmacist

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.

Marine Collagen Peptides Unflavored label
Go deeper

The Full Monographs Behind Marine Collagen Peptides Unflavored’s Ingredients

Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.

Sources

Sources & How We Checked

Marine Collagen Peptides 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.

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
  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

See these in context on the Collagen Peptides monograph →

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

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