No known drug interactions for the matched ingredients — not a guarantee none exist. Based on 2 of 4 ingredients. Check your meds →
Dietary supplement

Nutricillin With Lactoferrin, Lysozyme And Nutrient Synergists Ingredients & Drug Interactions

by Ecological Formulas

Capsule Category: Other Combinations
No known interaction
The interaction bottom line No known interaction

Nutricillin With Lactoferrin, Lysozyme And Nutrient Synergists is a dietary supplement by Ecological Formulas with 4 active ingredients. Its ingredients are commonly taken for heart health, high blood pressure, high cholesterol.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 Nutricillin With Lactoferrin, Lysozyme And Nutrient Synergists 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

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 4 of its 4 active ingredients.
  • No proprietary blends here — you can verify the dose of every single component.

Nutricillin contains 4 active ingredients. Olive leaf extract, lactoferrin, lysozyme, and colostrum make up the formula — these are the components intended to deliver the supplement's effects.

The capsules also contain inactive ingredients (gelatin, microcrystalline cellulose, magnesium stearate, and silicon dioxide) that help hold everything together and make the capsule itself.

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 its ingredients' overall clinical evidence instead.

Moderate

Some clinical evidence supports its ingredients 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 ingredients' overall clinical evidence instead.
  • On file: Pregnancy-related iron deficiency — rated "Possibly Effective" (Lactoferrin) (Natural Medicines).
  • On file: Sepsis — rated "Possibly Effective" (Lactoferrin) (Natural Medicines).

The evidence for what this product does is mixed and sparse. Lactoferrin has possibly effective evidence for sepsis and pregnancy-related iron deficiency, but it's likely ineffective for reducing fetal and premature infant mortality or preventing necrotizing enterocolitis (a serious gut inflammation in newborns).

Olive leaf extract is listed for osteoporosis, stomach upset, respiratory infections, shingles, flu, and arthritis — but the evidence for all of these is insufficient to rate. We don't have effectiveness data on file for lysozyme or colostrum in this formula.

The evidence, ingredient by ingredient Olive 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 2 of the 2 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 2 of 2.
  • General safety write-ups exist for 2 of 2.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Olive leaf extract and lactoferrin are both generally well tolerated at typical doses. With olive leaf extract, the most common side effects reported in trials were headache and stomach discomfort; one person reported skin problems.

Lactoferrin can cause constipation or diarrhea, and at very high doses (7.2 grams daily — well above what's in most supplements) some people have reported fatigue and loss of appetite. Olive tree pollen may trigger seasonal respiratory allergies in sensitive people.

For pregnancy and lactation: lactoferrin is likely safe in pregnancy and lactation, though safety isn't fully established — use only under medical supervision if pregnant. Olive leaf extract safety in pregnancy and lactation isn't detailed in our data, so talk with your doctor or pharmacist for personalized advice.

We don't have safety data on file for lysozyme or colostrum.

Side effects, ingredient by ingredient Olive 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 2 matched ingredients has a documented medication interaction on file.

No interactions are documented in our data for the ingredients we could check. Use the search tool on this page to verify your exact medications, and talk with your doctor or pharmacist if anything comes up.

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.

This product is generally well tolerated, and the ingredients we checked have no documented drug interactions — though two of the four ingredients haven't been formally assessed in our system. Lactoferrin may help with sepsis or pregnancy-related iron deficiency, but the evidence for olive leaf extract's uses is still being studied.

If you're pregnant, breastfeeding, or take any medications, check with your doctor or pharmacist before starting.

Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI

Assessment coverage: 2 of 4 active ingredients 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 Nutricillin With Lactoferrin, Lysozyme And Nutrient Synergists, straight from the product label.

Brand Ecological Formulas
Net contents 50 Capsule(s)
Market status On market
Date entered into DSLD Jun 25, 2013
DSLD ID 22898
Product type Other Combinations
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 Nutricillin With Lactoferrin, Lysozyme And Nutrient Synergists 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:
2 Capsule(s)
Servings per container
50
IngredientAmount% DV
Olive leaf extract50 mg--
Lysozyme60000 Unit(s)--
Colostrum150 mg--
Lactoferrin60 mg--

Other ingredients: Gelatin, Microcrystalline 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.
General

110106057

FDA Statement of Identity

A DIETARY SUPPLEMENT

Dietary Supplement

General Statements

NUTRICILLIN is a scientifically designed supplement containing a range of synergistic agents. All ingredients are individually resolved nutrients and are tested for purity and potency.

EXP0114

Suggested/Recommended/Usage/Directions

DIRECTIONS Take one or two capsules daily, on an empty stomach 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

See for yourself

Nutricillin With Lactoferrin, Lysozyme And Nutrient Synergists by Ecological Formulas label

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

What’s inside

The Ingredients in Nutricillin With Lactoferrin, Lysozyme And Nutrient Synergists by Ecological Formulas

These are the 4 active ingredients this product is made of. Select any to open its full monograph.

Serving size1 Capsule(s) Dosage formCapsule Servings per container50 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.

Olive leaf extract

No known
interactions
50 mg per serving

Olive comes from the same tree that gives us olives and olive oil, and its leaf and fruit contain antioxidant compounds like oleuropein and hydroxytyr...

Olive leaf extract monograph & interactions

Lysozyme

60000 Unit(s) per serving

Colostrum

150 mg per serving Form: Bovine

Lactoferrin

No known
interactions
60 mg per serving Form: Bovine

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, Microcrystalline Cellulose, Magnesium Stearate, Silicon Dioxide. These complete the product’s ingredient list but are not active constituents.

Interaction report

Nutricillin With Lactoferrin, Lysozyme And Nutrient Synergists by Ecological Formulas Drug Interactions

We don’t currently list any known drug interactions for the mapped ingredients in Nutricillin With Lactoferrin, Lysozyme And Nutrient Synergists. 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 Nutricillin With Lactoferrin, Lysozyme And Nutrient Synergists, 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

Nutricillin With Lactoferrin, Lysozyme And Nutrient Synergists by Ecological Formulas: Common Questions

Does Nutricillin With Lactoferrin, Lysozyme And Nutrient Synergists by Ecological Formulas interact with any medications?
We do not currently list a known interaction for the mapped ingredients in Nutricillin With Lactoferrin, Lysozyme And Nutrient Synergists. This does not guarantee none exist, so confirm with your pharmacist.
How can one product interact with so many drugs?
Nutricillin With Lactoferrin, Lysozyme And Nutrient Synergists contains 4 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 is lactoferrin, and what does it do?
Lactoferrin is a protein that occurs naturally in breast milk and other body fluids. In this supplement, it's included for its possible benefits in sepsis and pregnancy-related iron deficiency — though the evidence for those uses is still being studied. The data shows it's likely ineffective for reducing fetal mortality or preventing gut inflammation in newborns.
Can I take this if I'm pregnant?
Lactoferrin is rated likely safe in pregnancy, but the full safety picture isn't established — use it only under medical supervision if you're expecting. We don't have clear safety data for olive leaf extract in pregnancy, so talk with your doctor or pharmacist for personalized advice.
Is it safe to take while breastfeeding?
Lactoferrin is rated likely safe while breastfeeding — it occurs naturally in breast milk itself — but long-term safety data are limited. Olive leaf extract and the other ingredients don't have breastfeeding safety data on file, so check with your doctor or pharmacist.
What side effects might I notice?
The most common ones are constipation or diarrhea from lactoferrin, and headache or stomach discomfort from olive leaf extract. These are typically mild. At very high doses, lactoferrin might cause fatigue or loss of appetite, but the doses in this supplement are much lower than that.
Does this product have any fillers?
Yes — the capsule itself contains gelatin, microcrystalline cellulose (a bulking agent), magnesium stearate, and silicon dioxide. If you need to avoid any of these, check the label or talk with your pharmacist.
Why are some of the uses listed as 'insufficient evidence'?
It means the research so far hasn't been rigorous or complete enough to confirm whether olive leaf extract actually works for those conditions. That doesn't mean it doesn't work — it just means we don't have the data to say either way yet.

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

Not sure if Nutricillin With Lactoferrin, Lysozyme And Nutrient Synergists 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.

Nutricillin With Lactoferrin, Lysozyme And Nutrient Synergists label
Sources

Sources & How We Checked

Nutricillin With Lactoferrin, Lysozyme And Nutrient Synergists'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 8 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.

Olive 2 references
  1. Liccardi G, D'Amato M, D'Amato G. Oleaceae pollinosis: a review. Int Arch Allergy Immunol 1996;111:210-7. PubMed
  2. Somerville V, Moore R, Braakhuis A. The effect of olive leaf extract on upper respiratory illness in high school athletes: A randomised control trial. Nutrients. 2019;11(2). pii: E358. PubMed

See these in context on the Olive monograph →

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

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