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

Lactoferrin Bioactive Glycoprotein 100 mg Ingredients & Drug Interactions

by Ecological Formulas

Lactoferrin Bioactive Glycoprotein 100 mg label
See full label image
Capsule Category: Amino Acid/protein
No known interaction
Clinical methodology reviewed by · Updated Sep 16, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Lactoferrin Bioactive Glycoprotein 100 mg 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

The interaction bottom line No known interaction

Lactoferrin Bioactive Glycoprotein 100 mg is a dietary supplement by Ecological Formulas with 1 active ingredient. Its ingredients are commonly taken for iron deficiency and anemia support, immune support, gut 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.

Jump to a section

HelloPharmacist Scorecard of Lactoferrin Bioactive Glycoprotein 100 mg by Ecological Formulas

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

Generated from HelloPharmacist’s pharmacist-curated databases and editorial rules · Last generated Aug 13, 2026

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: lactoferrin, a naturally occurring protein found in milk and other body fluids. It's believed to play a role in immune function and iron transport.

The capsule itself is made from gelatin, cellulose, magnesium stearate, and silicon dioxide — the inactive ingredients that hold the lactoferrin together.

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

This product doesn't appear to be marketed for a specific use, so we graded Lactoferrin's overall clinical evidence instead.

Moderate

Some clinical evidence supports Lactoferrin for:

Why this rating?
  • We looked at the product name, claims, and label statements and couldn't find a stated purpose to grade.
  • Since the label doesn't commit to one use, we graded the ingredient's overall clinical evidence instead.
  • On file: Pregnancy-related iron deficiency — rated "Possibly Effective" (Natural Medicines).
  • On file: Sepsis — rated "Possibly Effective" (Natural Medicines).

The evidence on lactoferrin is mixed. It's rated possibly effective for sepsis and pregnancy-related iron deficiency based on available research.

However, it's rated likely ineffective for preventing fetal and premature infant mortality and for necrotizing enterocolitis (a serious digestive condition in premature infants). For other uses, the effectiveness evidence simply isn't established in the data we hold.

The evidence, ingredient by ingredient Lactoferrin

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.

Lactoferrin from bovine (cow) or recombinant sources is generally well tolerated at typical doses. However, high-quality long-term safety data are limited — most of what we know comes from shorter-term studies.

At much higher doses of 7.2 grams daily, some people report constipation, diarrhea, anorexia, or fatigue. In pregnancy, some studies exist but safety is not fully established, so use only under medical supervision.

For breastfeeding, lactoferrin occurs naturally in breast milk, but the safety of taking supplements while nursing hasn't been well studied.

Side effects, ingredient by ingredient Lactoferrin

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 lactoferrin. That doesn't mean none could occur — it means we hold no interaction data to report.

Check with your own doctor or pharmacist about your specific medications before taking this product.

The bottom line

Scorecard at a glanceFully disclosed formula with some supporting evidence behind its ingredients' uses. No medication interactions are currently documented, and safety information is well characterized.

Lactoferrin may be worth considering if you're dealing with sepsis or pregnancy-related iron deficiency and your doctor suggests it, though the evidence is modest. If you're pregnant or breastfeeding, talk with your doctor or pharmacist first — the safety data aren't complete.

No interactions are documented for this ingredient, but it's always smart to check your exact medications before starting any supplement.

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 Jun 25, 2013.

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 Lactoferrin Bioactive Glycoprotein 100 mg, straight from the product label.

Brand Ecological Formulas
Net contents 60 Capsule(s)
Market status On market
Date entered into DSLD Jun 25, 2013
DSLD ID 22697
Product type Amino Acid/protein
Supplement form Capsule
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years)
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 Lactoferrin Bioactive Glycoprotein 100 mg by Ecological Formulas, 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:
1 Capsule(s)
Maximum serving Sizes:
1 Capsule(s)
Servings per container
60
IngredientAmount% DV
Lactoferrin100 mg--

Other ingredients: Gelatin, Cellulose, Magnesium Stearate, Silicon Dioxide

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.
FDA Statement of Identity

A DIETARY SUPPLEMENT

Dietary Supplement

General Statements

LACTOFERRIN is a scientifically-designed supplement. This purified derivative of whey protein has important iron-binding properties in human nutrition. Among the numerous functional properties of Lactoferrin are the promotion of beneficial intestinal flora through naturally-occuring microbial action.

Individually resolved from whey protein. Each lot of Lactoferrin has been tested for purity and potency. Specific separation techniques are used to isolate Lactoferrin in its natural form. Manufactured at a U.S.D.A. approved facility.

EXP1012

Suggested/Recommended/Usage/Directions

DIRECTIONS Take one capsule twice daily, between meals, or as directed by a physician.

FDA Disclaimer Statement

This product has not been evaluated by the FDA. This product is not intended to diagnose, cure, treat or prevent any disease.

Seals/Symbols

ECOLOGICAL FORMULAS(TM)

General

10100373

Is this label outdated? Report a formula or label change and our pharmacy team will review it.

See for yourself

Lactoferrin Bioactive Glycoprotein 100 mg by Ecological Formulas label

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

Lactoferrin Bioactive Glycoprotein 100 mg label

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)
What’s inside

The Ingredients in Lactoferrin Bioactive Glycoprotein 100 mg by Ecological Formulas

This is the 1 active ingredient this product is made of. Select it to open its full monograph.

Serving size1 Capsule(s) Dosage formCapsule Servings per container60 Amounts shown are per serving.

Lactoferrin

No known
interactions
100 mg per serving

Lactoferrin is an iron-binding protein found naturally in milk and other body fluids, and supplements are usually made from cow's milk or rice. It is...

Lactoferrin monograph & interactions

Other (inactive) ingredients: Gelatin, Cellulose, Magnesium Stearate, Silicon Dioxide. These complete the product’s ingredient list but are not active constituents.

Interaction report

Lactoferrin Bioactive Glycoprotein 100 mg by Ecological Formulas Drug Interactions

We don’t currently list any known drug interactions for the mapped ingredients in Lactoferrin Bioactive Glycoprotein 100 mg. 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 Lactoferrin Bioactive Glycoprotein 100 mg, from the product label.

Ecological Formulas

See all Ecological Formulas products
Name
ECOLOGICAL FORMULAS
Street Address
1061-B SHARY CIRCLE
City
CONCORD
State
CA
ZipCode
94518
Pharmacist Counseling Corner

Lactoferrin Bioactive Glycoprotein 100 mg by Ecological Formulas: Common Questions

Does Lactoferrin Bioactive Glycoprotein 100 mg by Ecological Formulas interact with any medications?
We do not currently list a known interaction for the mapped ingredients in Lactoferrin Bioactive Glycoprotein 100 mg. This does not guarantee none exist, so confirm with your pharmacist.
How can one product interact with so many drugs?
Lactoferrin Bioactive Glycoprotein 100 mg contains a single active ingredient, and that one ingredient can interact with many different medications on its own. We check it against each medication and show the mechanism 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 lactoferrin?
Lactoferrin is a protein that occurs naturally in milk and other body fluids. This supplement uses a bioactive form derived from either cow milk or made through recombinant technology. It's thought to support immune function and help with iron transport in the body.
Can I take this while pregnant?
The safety data aren't fully established yet, even though some studies have looked at it in pregnancy. Talk with your doctor before taking it — they can weigh the potential benefits against the unknowns and advise you based on your situation.
Is it safe to breastfeed while taking this?
Lactoferrin occurs naturally in breast milk, but the safety of taking supplements while nursing hasn't been well studied. Check with your doctor or pharmacist before using it while breastfeeding.
What side effects might I see?
At typical doses, lactoferrin is well tolerated. Some people report mild constipation or diarrhea. At much higher doses (7.2 grams daily), fatigue, anorexia, and chills have been reported, though these are uncommon at normal supplement doses.
How long can I safely take this?
Short-term use appears well tolerated, but long-term safety data are limited. Talk with your doctor about how long you should be taking this and whether it's working for you.

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

Not sure if Lactoferrin Bioactive Glycoprotein 100 mg 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.

Lactoferrin Bioactive Glycoprotein 100 mg label
Go deeper

The Full Monographs Behind Lactoferrin Bioactive Glycoprotein 100 mg’s Ingredients

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

Herb & supplement monograph

Lactoferrin

Lactoferrin is an iron-binding protein found naturally in milk and other body fluids, and supplements are usually made from cow's milk or rice. It is being studied for immune support, iron l...

Read the full Lactoferrin monograph →
Sources

Sources & How We Checked

Lactoferrin Bioactive Glycoprotein 100 mg'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 6 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.

Lactoferrin 6 references
  1. Food and Drug Administration, CFSAN/Office of Food Additive Safety. Agency Response Letter GRAS Notice No. GRN 000130. 2003. Available at: http://www.cfsan.fda.gov/~rdb/opa-g130.html (Accessed 29 June 2005).
  2. Okada S, Tanaka K, Sato T, et al. Dose-response trial of lactoferrin in patients with chronic hepatitis C. Jpn J Cancer Res 2002;93:1063-9. PubMed
  3. Abu Hashim H, Foda O, Ghayaty E. Lactoferrin or ferrous salts for iron deficiency anemia in pregnancy: A meta-analysis of randomized trials. Eur J Obstet Gynecol Reprod Biol. 2017;219:45-52. PubMed
  4. Tarnow-Mordi WO, Abdel-Latif ME, Martin A, et al. The effect of lactoferrin supplementation on death or major morbidity in very low birthweight infants (LIFT): a multicentre, double-blind, randomised controlled trial. Lancet Child Adolesc Health. 2020 Jun PubMed
  5. ELFIN trial investigators group. Enteral lactoferrin supplementation for very preterm infants: a randomised placebo-controlled trial. Lancet. 2019 Feb 2;393(10170):423-433. doi: 10.1016/S0140-6736(18)32221-9.
  6. Lepanto MS, Rosa L, Cutone A, Conte MP, Paesano R, Valenti P. Efficacy of lactoferrin oral administration in the treatment of anemia and anemia of inflammation in pregnant and non-pregnant women: An interventional study. Front Immunol. 2018 Sep 21;9:2123. PubMed

See these in context on the Lactoferrin 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

Keep exploring
Supplement interaction checker › Check any supplement or product against your medications Drug–drug interactions › Check two or more of your medications against each other Browse medications A–Z › Every drug we've checked against herbs & supplements NDC & pricing lookup › Find a drug’s NDCs, packaging and costs Ask a pharmacist › Free, personal answer from our licensed team