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

Collagen Peptides Unflavored Ingredients & Drug Interactions

by Millecor

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

Collagen Peptides Unflavored is a dietary supplement by Millecor 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 Collagen Peptides Unflavored by Millecor

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.

Millecor Collagen Peptides Unflavored contains one active ingredient: hydrolyzed collagen (collagen peptides)—a protein derived from animal collagen that's been broken down into smaller, easier-to-absorb pieces. There are no other inactive ingredients listed in this product; it's just the peptides themselves.

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: support healthy skin, hair, nails, joints.
  • We looked for evidence on: Aging skin, Brittle nails, Joint pain, Knee pain, Osteoarthritis, Tendinopathy — and 3 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 shows collagen peptides may help with aging skin and dry skin—both rated possibly effective based on available data. For muscle strength, the evidence suggests it's likely ineffective.

The research on acne and athletic performance hasn't been established well enough to rate either way, so we can't say whether it works for those uses.

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.

Collagen peptides are generally well tolerated as a dietary protein. Nausea, indigestion (dyspepsia), diarrhea, and gas may occur, but these side effects are rare.

Because the product hasn't been well studied in pregnancy, talk with your doctor before using it if you're pregnant. Similarly, there's little safety data during breastfeeding, so caution is advised and you should discuss it with your healthcare provider.

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 for the ingredients we could check in this product, so medication conflicts aren't a concern here.

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.

Millecor Collagen Peptides Unflavored is a straightforward collagen supplement with no documented drug interactions—a big plus if you're on medications. If you're looking to support aging or dry skin, the evidence is cautiously optimistic.

Pregnant or breastfeeding? Check with your doctor first, since safety data in those situations is limited.

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 Apr 11, 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 Collagen Peptides Unflavored, straight from the product label.

Brand Millecor
Net contents 350 Gram(s); 12.35 Ounce(s)
Market status On market
Date entered into DSLD Apr 11, 2022
DSLD ID 261424
Product type Amino Acid/protein
Supplement form Powder
Dietary claims / uses Nutrient, All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Women (not pregnant or lactating), Sugar 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 Collagen Peptides Unflavored by Millecor, 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:
10 Gram(s)
Maximum serving Sizes:
10 Gram(s)
Servings per container
35
IngredientAmount% DV
Calories35 Calorie(s)--
Total Carbohydrates0 Gram(s)--
Total Fat0 Gram(s)--
Protein9 Gram(s)18%
Collagen Peptides10 Gram(s)--

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.
General Statements

Follow @millecor Instagram @millecor Facebook @millecor

Veteran Owned

Formulation

Collagen Peptides Collagen is often taken to support healthy skin, hair, and nails. It is also important for strong tendons and joints. Our multi-collagen is from grass fed, pasture raised bovine. It contains two different types of hydrolyzed collagen for maximum benefit. Multi-collagen for maximum benefit Type 1 and 3 collagen Grass fed, pasture raised bovine Hydrolyzed collagen peptides Supports youthful skin and healthy hair

Almost zero taste

No sugar and no carbohydrates

Hydrolyzed type 1 & 3 collagen Grass fed, pasture raised

Formula

Contains amino acids and protein

Suggested/Recommended/Usage/Directions

Can be mixed with favorite beverage

Directions: Mix 10 g (2 Scoops) with your favorite beverage. Collagen does not mix well in cold water. Warm water may be used then ice added later once mixed.

Precautions

Warning: Consult with a physician prior to use if you have any medical conditions.

Do not use if pregnant or lactating.

Do not use if safety seal is damaged or missing.

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.

Seals/Symbols

Made In the USA

GMP Certified Good Manufacturing Practice Made in a FDA Registered Facility Made in USA America

FDA Statement of Identity

Dietary Supplement

See for yourself

Collagen Peptides Unflavored by Millecor label

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

What’s inside

The Ingredients in Collagen Peptides Unflavored by Millecor

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

Serving size10 Gram(s) Dosage formPowder Servings per container35 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

9 Gram(s) per serving

Collagen Peptides

No known
interactions
10 Gram(s) per serving Form: Collagen Type I, Hydrolyzed, Collagen Type III, Hydrolyzed

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 & interactions
Interaction report

Collagen Peptides Unflavored by Millecor Drug Interactions

We don’t currently list any known drug interactions for the mapped ingredients in 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 Collagen Peptides Unflavored, from the product label.

Millecor

See all Millecor products
Name
MILLECOR
Street Address
215 Gonyo Ln
City
Richmond
State
TX
ZipCode
77469
Web Address
MILLECOR.com
Pharmacist Counseling Corner

Collagen Peptides Unflavored by Millecor: Common Questions

Does Collagen Peptides Unflavored by Millecor interact with any medications?
We do not currently list a known interaction for the mapped ingredients in Collagen Peptides Unflavored. This does not guarantee none exist, so confirm with your pharmacist.
How can one product interact with so many drugs?
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.
Will collagen peptides upset my stomach?
Nausea, indigestion, diarrhea, and gas are possible side effects, but they're rare. Most people tolerate it well as a dietary protein.
Can I take this while pregnant?
The product hasn't been well studied in pregnancy. Talk with your doctor before using it so you can make the right choice for your situation.
Is it safe while breastfeeding?
There's little safety data during breastfeeding, so caution is advised. Check with your doctor or pharmacist before starting it.
Does collagen peptides actually work for aging skin?
The evidence says it's possibly effective for aging skin and dry skin. For other claims like muscle strength or athletic performance, we don't have solid evidence either way.
What exactly are collagen peptides?
They're hydrolyzed collagen—animal collagen that's been broken down into smaller pieces so your body can absorb them more easily as a protein.

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

Not sure if 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.

Collagen Peptides Unflavored label
Go deeper

The Full Monographs Behind 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

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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