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Dietary supplement

Armoured Acidophilus Ingredients & Drug Interactions

by Dr. Wong's Essentials

Armoured Acidophilus label
See full label image
Unknown Category: Non-nutrient/non-botanical
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Sep 9, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Armoured Acidophilus 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 Most serious interaction: Moderate

Armoured Acidophilus is a dietary supplement by Dr. Wong's Essentials with 1 active ingredient. Its ingredients are commonly taken for constipation, irritable bowel syndrome (ibs), diarrhea.Based on those ingredients, 182 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Bacillus coagulans. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Armoured Acidophilus by Dr. Wong's Essentials

Ask about any prescription or over-the-counter medication and we check it for interactions with Armoured Acidophilus by Dr. Wong's Essentials — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Armoured Acidophilus by Dr. Wong's Essentials

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 Jul 16, 2026

What’s inside

Low disclosure
Ingredient Transparency · database check
Low

Most active ingredients don't disclose an individual amount — you can't tell how much of each you're getting.

Why this rating?
  • The label discloses an exact amount for 0 of its 1 active ingredient.

Armoured Acidophilus contains one active ingredient: Bacillus coagulans, a type of beneficial bacteria (probiotic) that colonizes your digestive tract. There are no other active ingredients listed.

The product contains live and active organisms, so storage and handling matter for keeping them viable.

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 Bacillus Coagulans's overall clinical evidence instead.

Moderate

Some clinical evidence supports Bacillus Coagulans 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: Constipation — rated "Possibly Effective" (Natural Medicines).
  • On file: Irritable bowel syndrome (IBS) — rated "Possibly Effective" (Natural Medicines).

The evidence for Bacillus coagulans is mixed. It's rated possibly effective for constipation and irritable bowel syndrome (IBS) — meaning there's some promising research, but more and stronger studies are needed to be certain.

For antibiotic-associated diarrhea, athletic performance, cancer, and nonalcoholic fatty liver disease, the evidence isn't established enough to rate it either way.

The evidence, ingredient by ingredient Bacillus Coagulans

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.

Bacillus coagulans is generally well tolerated in healthy adults, but safety data and product quality vary across brands. There's a theoretical concern that live probiotic organisms could cause infection in patients with central lines, severe illness, or weakened immune systems — including preterm infants — though this is rare in otherwise healthy people with intact immunity.

Because reliable safety information is limited, talk with your doctor or pharmacist before starting, especially if you have any serious underlying health conditions or a weakened immune system.

Side effects, ingredient by ingredient Bacillus Coagulans

Meds to double-check

Moderate interaction found
Known Interaction Concern · database check
Moderate identified

The most serious documented interaction for these ingredients is Moderate. Check your medications for a personalized result.

Why this rating?
  • 1 of the 1 matched ingredient can interact with medications — Bacillus Coagulans.
  • The most serious interaction on file is rated Moderate.
  • For scale: 182 individual medications appear in the full list. A big number alone doesn't make a product dangerous — what matters is whether YOUR medication is on it, so run yours through the interaction checker on this page.

Antibiotics are the main medication type to double-check before taking this product. Since antibiotics can kill the live organisms in this probiotic, you'll want to space them out — ask your doctor or pharmacist for the right timing.

Use the medication checker below to see if any of your prescriptions need special attention.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFormula with limited ingredient disclosure with some supporting evidence behind its ingredients' uses. Moderate medication interactions have been identified, and safety information is well characterized.

This probiotic may help with constipation or IBS symptoms, though the evidence is still developing. It's generally safe for healthy adults, but if you're on antibiotics, you'll need to time them carefully so they don't interfere with each other.

If you have a serious illness, a weakened immune system, or a central line, check with your doctor first. Talk with your own doctor or pharmacist about whether this product is right for your situation.

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 24, 2019.

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 Armoured Acidophilus, straight from the product label.

Brand Dr. Wong's Essentials
Net contents 4 Ounce(s)
Market status On market
Date entered into DSLD Jun 24, 2019
DSLD ID 203925
Product type Non-nutrient/non-botanical
Supplement form Unknown
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 Armoured Acidophilus by Dr. Wong's Essentials, 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:
0.25 Teaspoon(s)
Maximum serving Sizes:
0.25 Teaspoon(s)
Servings per container
90
IngredientAmount% DV
Bacillus coagulans0 NP--

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.
Suggested/Recommended/Usage/Directions

Suggested use: 1/4 teaspoon daily as a dietary supplement.

Precautions

Keep out of the reach of children.

Tamper resistant package. Do not use if outer seal is missing.

FDA Disclaimer Statement

In accordance with U.S. federal law: These statements on this label have not been evaluated by the U.S. Food & Drug Administration. This product is not intended to diagnose, treat, cure, mitigate, or prevent any disease.

FDA Statement of Identity

A Dietary Supplement

General Statements

WAM Essentials, Inc. Fanning the winds of change

Formulation

No fillers or preservative added.

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

See for yourself

Armoured Acidophilus by Dr. Wong's Essentials label

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

Armoured Acidophilus 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 Armoured Acidophilus by Dr. Wong's Essentials

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

Serving size0.25 Teaspoon(s) Dosage formUnknown Servings per container90 Amounts shown are per serving.

Bacillus coagulans

Interacts with
182 drugs
0 NP per serving Form: Lactobacillus sporogenes

Bacillus coagulans is a spore-forming probiotic that survives stomach acid well and may help with some digestive problems such as IBS, constipation, a...

Bacillus coagulans monograph & interactions
Interaction report

Armoured Acidophilus by Dr. Wong's Essentials Drug Interactions

Want to check YOUR meds against Armoured Acidophilus?

Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.

 Go to the checker
182Drugs
182 Moderate

Ingredients driving the most interactions

Bacillus coagulans 182

Individual Drug Interactions

The ingredients in Armoured Acidophilus interact with 182 drugs. Click any drug to see the details.

1 of the 1 ingredient in Armoured Acidophilus interact with drugs. Each result below shows which ingredient is responsible. Bacillus coagulans

Each ingredient & the kinds of drugs it affects

For each ingredient in Armoured Acidophilus with known interactions, here are the types of medications it can affect. Open any type for the detail — or search your exact drug in the checker above.

Bacillus coagulans1 drug type · 182 drugs

Antibiotic Drugs

Theoretically, taking antibiotics with Bacillus coagulans might decrease the effectiveness of B. coagulans.
B. coagulans preparations usually contain live and active organisms. Therefore, simultaneously taking antibiotics might kill a significant number of the organisms. Tell patients to separate administration of antibiotics and B. coagulans preparations by at least two hours.

Likelihood Probable Evidence D
Bacillus coagulans full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Armoured Acidophilus, from the product label.

Dr. Wong's Essentials

See all Dr. Wong's Essentials products
Name
WAM Essentials, Inc.
Street Address
809-A NW 4th Ave.
City
Mineral Wells
State
TX
ZipCode
76067
Pharmacist Counseling Corner

Armoured Acidophilus by Dr. Wong's Essentials: Common Questions

Does Armoured Acidophilus by Dr. Wong's Essentials interact with any medications?
Yes. Based on its ingredients, Armoured Acidophilus has a known interaction with 182 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Armoured Acidophilus 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.
Does Bacillus coagulans actually work for constipation and IBS?
It's rated possibly effective for both — meaning there's some good research support, but we need more studies to be sure. Results vary from person to person, and quality can differ between brands.
Can I take this if I'm on an antibiotic?
Not at the same time. Antibiotics kill the live bacteria in this probiotic, making it less effective. Separate the doses and ask your doctor or pharmacist exactly when to take each one.
Is this safe for someone with a weak immune system?
There's a theoretical risk that live probiotic organisms could cause infection in people who are severely ill or immunocompromised. If that describes you, talk with your doctor or pharmacist before using this product.
What does 'live and active organisms' mean?
It means the bacteria in this product are alive and working, not dead or dormant. That's what makes it a probiotic, but it also means storage and handling matter to keep them viable.
Are there any fillers or other inactive ingredients?
No other inactive ingredients are listed for this product.

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

Not sure if Armoured Acidophilus is safe with your meds?

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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.

Armoured Acidophilus label
Go deeper

The Full Monographs Behind Armoured Acidophilus’s Ingredients

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

Herb & supplement monograph

Bacillus Coagulans

Interacts with 182 drugs

Bacillus coagulans is a spore-forming probiotic that survives stomach acid well and may help with some digestive problems such as IBS, constipation, and certain types of diarrhea. The eviden...

Read the full Bacillus Coagulans monograph →
Sources

Sources & How We Checked

Armoured Acidophilus'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 20 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.

Bacillus Coagulans 20 references
  1. Saxelin M, Chuang NH, Chassy B, et al. Lactobacilli and bacteremia in southern Finland 1989-1992. Clin Infect Dis 1996;22:564-6. PubMed
  2. Tynkkynen S, Singh KV, Varmanen P. Vancomycin resistance factor of Lactobacillus rhamnosus GG in relation to enterococcal vancomycin resistance (van) genes. Int J Food Microbiol 1998;41:195-204. PubMed
  3. Klein G, Zill E, Schindler R, et al. Peritonitis associated with vancomycin-resistant Lactobacillus rhamnosus in a continuous ambulatory peritoneal dialysis patient; organism identification, antibiotic therapy, and case report. J Clin Microbiol 1998;36:
  4. Kalima P, Masterton RG, Roddie PH, et al. Lactobacillus rhamnosus infection in a child following bone marrow transplant. J Infect 1996;32:165-7. PubMed
  5. Goldin BR. Health Benefits of probiotics. Br J Nutr 1998;80:S203-7. DOI
  6. Rautio M, Jousimies-Somer H, Kauma H, et al. Liver abscess due to Lactobacillus rhamnosus strain indistinguishable from L. rhamnosus strain GG. Clin Infect Dis 1999;28:1159-60.
  7. MacGregor G, Smith AJ, Thakker B, Kinsella J. Yoghurt biotherapy: contraindicated in immunosuppressed patients? Postgrad Med J 2002;78:366-7. PubMed
  8. Land MH, Rouster-Stevens K, Woods CR, et al. Lactobacillus sepsis associated with probiotic therapy. Pediatrics 2005;115:178-81.
  9. De Groote MA, Frank DN, Dowell E, et al. Lactobacillus rhamnosus GG bacteremia associated with probiotic use in a child with short gut syndrome. Pediatr Infect Dis J 2005;24:278-80. PubMed
  10. Vahabnezhad E, Mochon AB, Wozniak LJ, Ziring DA. Lactobacillus bacteremia associated with probiotic use in a pediatric patient with ulcerative colitis. J Clin Gastroenterol. 2013;47(5):437-9. PubMed
  11. Pruccoli G, Silvestro E, Pace Napoleone C, Aidala E, Garazzino S, Scolfaro C. Are probiotics safe? Bifidobacterium bacteremia in a child with severe heart failure. Infez Med. 2019;27(2):175-178.
  12. Sendil S, Shrimanker I, Mansoora Q, Goldman J, Nookala VK. Lactobacillus rhamnosus bacteremia in an immunocompromised renal transplant patient. Cureus. 2020;12(2):e6887. PubMed
  13. Albarillo FS, Shah U, Joyce C, Slade D. Lactobacillus rhamnosus Infection: A single-center 4-year descriptive analysis. J Glob Infect Dis. 2020;12(3):119-123. PubMed
  14. Pasala S, Singer L, Arshad T, Roach K. Lactobacillus endocarditis in a healthy patient with probiotic use. IDCases. 2020;22:e00915. PubMed
  15. Agrawal S, Tuchman ES, Bruce MJ, Theodorou ME. Fatal Lactobacillus endocarditis in a patient with transcatheter aortic valve replacement. BMJ Case Rep. 2020;13(11):e236835.
  16. Antoun M, Hattab Y, Akhrass FA, Hamilton LD. Uncommon pathogen, Lactobacillus, causing infective endocarditis: Case report and review. Case Rep Infect Dis. 2020;2020:8833948. PubMed
  17. Rossi F, Amadoro C, Gasperi M, Colavita G. Lactobacilli infection case reports in the last three years and safety implications. Nutrients. 2022;14(6):1178. PubMed
  18. Franko B, Vaillant M, Recule C, Vautrin E, et al. Lactobacillus paracasei endocarditis in a consumer of probiotics. Med Mal Infect. 2013;43(4):171-3. PubMed
  19. Campbell RE, Miller A, Afroze A. Native valve endocarditis secondary to Lactobacillus paracasei bacteremia. Consultant. 2020;60(9):27-8. DOI
  20. Kato K, Funabashi N, Takaoka H, et al. Lactobacillus paracasei endocarditis in a consumer of probiotics with advanced and severe bicuspid aortic valve stenosis complicated with diffuse left ventricular mid-layer fibrosis. Int J Cardiol. 2016;224:157-161. PubMed

See these in context on the Bacillus Coagulans 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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