Interactions on record — worth a quick check against your medications. Based on 2 of 8 ingredients. Check your meds →
Dietary supplement

Lactoxira Ingredients & Drug Interactions

by SuperSmart

Lactoxira label
See full label image
Capsule 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 Lactoxira 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

Lactoxira is a dietary supplement by SuperSmart with 8 active ingredients. Its ingredients are commonly taken for digestive health and regularity, diarrhea (including antibiotic-related), irritable bowel syndrome (ibs) symptoms.Based on those ingredients, 182 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Bifidobacterium bifidum, Bifidobacterium longum. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Lactoxira by SuperSmart

Ask about any prescription or over-the-counter medication and we check it for interactions with Lactoxira by SuperSmart — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Lactoxira by SuperSmart

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 11, 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 8 active ingredients.

Lactoxira contains 8 active probiotic strains — live beneficial bacteria meant to support your gut health. The two checked ingredients are Bifidobacterium bifidum and Bifidobacterium longum; the other six are Lactobacillus salivarius, Lactobacillus plantarum, Lactobacillus casei, Lactobacillus brevis, Lactococcus lactis, and Bifidobacterium animalis lactis.

The capsule also contains acacia gum as an inactive ingredient.

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: Digestive health and gut balance.
  • We looked for evidence on: Antibiotic-associated diarrhea, Constipation, Diarrhea, Irritable bowel syndrome (IBS), Lactose intolerance, Radiation-induced diarrhea — and 4 related terms.
  • The strongest evidence on file: Bifidobacterium Bifidum is rated "Possibly Effective" for Irritable bowel syndrome (IBS) (Natural Medicines).
  • Also on file: Bifidobacterium Bifidum is rated "Insufficient Reliable Evidence To Rate" for Antibiotic-associated diarrhea, Constipation, Radiation-induced diarrhea, Helicobacter pylori, and more.

The data shows Bifidobacterium bifidum is possibly effective for irritable bowel syndrome (IBS) and respiratory tract infections, though evidence is insufficient for hay fever, Alzheimer's disease, and generalized anxiety disorder. For Bifidobacterium longum, we have insufficient evidence to rate it for age-related cognitive decline, hay fever, antibiotic-associated diarrhea, anxiety, asthma, or athletic performance.

We don't have effectiveness ratings on file for the other six ingredients in this product.

The evidence, ingredient by ingredient Bifidobacterium Bifidum Bifidobacterium Longum

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.

Both checked Bifidobacterium strains are generally well tolerated in healthy people, but those with weakened immune systems or serious illness should be cautious and check with their doctor first. Bloating and flatulence are reported with probiotic use in general, though not specifically documented for B. bifidum.

B. longum users have rarely reported abdominal discomfort, flatulence, constipation, and one case of a dry cough. Rare cases of Bifidobacterium infection (sepsis) have occurred in critically ill or preterm infants, though these are uncommon.

Bifidobacterium longum is rated possibly safe in pregnancy and lactation, but the safety data for the other ingredients aren't on file.

Side effects, ingredient by ingredient Bifidobacterium Bifidum Bifidobacterium Longum

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?
  • 2 of the 2 matched ingredients can interact with medications — Bifidobacterium Bifidum, Bifidobacterium Longum.
  • 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.

If you take antibiotic drugs, let your pharmacist know before you start Lactoxira. The Bifidobacterium strains in here can lose their potency if you dose them together with antibiotics, so your pharmacist can help you time them right.

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 for its stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.

This probiotic blend may help with IBS or respiratory infections if Bifidobacterium bifidum works for you, though evidence is mixed for other uses. If you take antibiotics, talk to your pharmacist about timing — you'll need to space out your doses.

Anyone with a weakened immune system or serious illness should check with their doctor first.

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

Assessment coverage: 2 of 8 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated May 21, 2025.

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 Lactoxira, straight from the product label.

Brand SuperSmart
Barcode (UPC) 5453003827672
Net contents 60 Gastro-Resistant Capsule(s)
Market status On market
Date entered into DSLD May 21, 2025
DSLD ID 332702
Product type Non-nutrient/non-botanical
Supplement form Capsule
Dietary claims / uses All Other
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 Lactoxira by SuperSmart, 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:
2 Capsule(s)
Maximum serving Sizes:
2 Capsule(s)
Servings per container
30
UPC/BARCODE
5453003827672
IngredientAmount% DV
Lactobacillus salivarius0 NP--
Bifidobacterium bifidum0 NP--
Lactobacillus plantarum0 NP--
Bifidobacterium longum0 NP--
Lactobacillus casei0 NP--
Lactobacillus brevis0 NP--
Lactococcus lactis0 NP--
Bifidobacterium animalis lactis0 NP--

Other ingredients: Acacia Gum

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

Dietary Supplement

Suggested/Recommended/Usage/Directions

Directions: Adults. Take 2 capsules per day.

Storage

Precautions: Better kept refrigerated.

Store away from direct light, heat and humidity.

Precautions

Do not exceed the recommended daily dose. This product is a nutritional supplement and should not replace a varied, balance diet.

Keep out of young children's reach.

As with all nutritional supplements, consult a health professional before taking if you are pregnant, breastfeeding or suffer from a health problem.

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

See for yourself

Lactoxira by SuperSmart label

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

Lactoxira 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 Lactoxira by SuperSmart

These are the 8 active ingredients this product is made of. Select any to open its full monograph.

Serving size2 Capsule(s) Dosage formCapsule 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.

Lactobacillus salivarius

0 NP per serving

Bifidobacterium bifidum

Interacts with
182 drugs
0 NP per serving

Bifidobacterium bifidum is a 'friendly' bacteria (probiotic) that naturally lives in the human gut and is taken to support digestion and gut balance....

Bifidobacterium bifidum monograph & interactions

Lactobacillus plantarum

0 NP per serving

Bifidobacterium longum

Interacts with
182 drugs
0 NP per serving

Bifidobacterium longum is a 'friendly' bacterium found naturally in the human gut and used as a probiotic. It is generally well tolerated and is most...

Bifidobacterium longum monograph & interactions

Lactobacillus casei

0 NP per serving

Lactobacillus brevis

0 NP per serving

Lactococcus lactis

0 NP per serving

Bifidobacterium animalis lactis

0 NP per serving

Other (inactive) ingredients: Acacia Gum. These complete the product’s ingredient list but are not active constituents.

Interaction report

Lactoxira by SuperSmart Drug Interactions

Want to check YOUR meds against Lactoxira?

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

Bifidobacterium bifidum 182
Bifidobacterium longum 182

Individual Drug Interactions

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

2 of the 8 ingredients in Lactoxira interact with drugs. Each result below shows which ingredient is responsible. Bifidobacterium bifidum Bifidobacterium longum

Each ingredient & the kinds of drugs it affects

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

Bifidobacterium bifidum1 drug type · 182 drugs

Antibiotic Drugs

Theoretically, taking Bifidobacterium. bifidum with antibiotic drugs might decrease the effectiveness of B. bifidum.
Since B. bifidum preparations usually contain live and active organisms, simultaneously taking antibiotics might kill a significant number of the organisms. Tell patients to separate administration of antibiotics and B. bifidum preparations by at least 2 hours.

Likelihood Probable Evidence D
Bifidobacterium bifidum full monograph & interactions

Bifidobacterium longum1 drug type · 182 drugs

Antibiotic Drugs

Theoretically, taking Bifidobacterium longum with antibiotic drugs might decrease the effectiveness of B. longum.
Since B. longum preparations usually contain live and active organisms, simultaneously taking antibiotics might kill a significant number of the organisms. Tell patients to separate administration of antibiotics and B. longum preparations by at least 2 hours.

Likelihood Probable Evidence D
Bifidobacterium longum full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Lactoxira, from the product label.

SuperSmart

See all SuperSmart products
Name
SN Worldwide Unipessoal, Lda
Street Address
Avenida Do Infante 66, Edificio Quinta Avenida 1 C
City
Funchal
ZipCode
9000-015
Pharmacist Counseling Corner

Lactoxira by SuperSmart: Common Questions

Does Lactoxira by SuperSmart interact with any medications?
Yes. Based on its ingredients, Lactoxira 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?
Lactoxira contains 8 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.
Can I take this while I'm on antibiotics?
Yes, but you'll need to space them out. Antibiotics can kill the live bacteria in this probiotic, so your pharmacist can help you take them several hours apart — usually antibiotics first, then Lactoxira later, or vice versa, depending on your regimen.
Will this help my IBS?
Bifidobacterium bifidum in this product is rated possibly effective for IBS, which means there's some evidence it may help, but it's not proven for everyone. Your results may vary.
Is this safe if I have a weak immune system?
The data advises caution if you're immunocompromised or seriously ill. Talk with your doctor before starting it — these probiotics are generally well tolerated in healthy people, but your situation may need a closer look.
What side effects should I watch for?
Bloating and flatulence are possible with probiotics in general. B. longum users have rarely reported abdominal discomfort, constipation, and one dry cough. Most people tolerate these strains well.
Is it safe to take while breastfeeding?
Bifidobacterium longum is rated possibly safe during breastfeeding, but we don't have safety data on file for the other ingredients. Check with your pharmacist or doctor for personalized advice.
What are these bacteria actually for?
They're live beneficial organisms meant to support gut health and digestion. Bifidobacterium bifidum and B. longum have some evidence for IBS and respiratory infections, though the others in the blend haven't been rated by our data.

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

Not sure if Lactoxira is safe with your meds?

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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.

Lactoxira label
Go deeper

The Full Monographs Behind Lactoxira’s Ingredients

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

Herb & supplement monograph

Bifidobacterium Bifidum

Interacts with 182 drugs

Bifidobacterium bifidum is a 'friendly' bacteria (probiotic) that naturally lives in the human gut and is taken to support digestion and gut balance. Some evidence suggests probiotics may he...

Read the full Bifidobacterium Bifidum monograph → Herb & supplement monograph

Bifidobacterium Longum

Interacts with 182 drugs

Bifidobacterium longum is a 'friendly' bacterium found naturally in the human gut and used as a probiotic. It is generally well tolerated and is most studied for digestive issues, though evi...

Read the full Bifidobacterium Longum monograph →
Sources

Sources & How We Checked

Lactoxira'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 28 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.

Bifidobacterium Bifidum 7 references
  1. Pierce A. The American Pharmaceutical Association Practical Guide to Natural Medicines. New York: The Stonesong Press, 1999:19.
  2. Xiao JZ, Takahashi S, Odamaki T, et al. Antibiotic susceptibility of bifidobacterial strains distributed in the Japanese market. Biosci Biotechnol Biochem. 2010;74(2):336-42. PubMed
  3. Rerksuppaphol S, Rerksuppaphol L. Randomized controlled trial of probiotics to reduce common cold in schoolchildren. Pediatr Int. 2012;54(5):682-7. PubMed
  4. Karamali M, Dadkhah F, Sadrkhanlou M, et al. Effects of probiotic supplementation on glycaemic control and lipid profiles in gestational diabetes: a randomized, double-blind, placebo-controlled trial. Diabetes Metab 2016;42(4):234-41. PubMed
  5. Badehnoosh B, Karamali M, Zarrati M, et al. The effects of probiotic supplementation on biomarkers of inflammation, oxidative stress and pregnancy outcomes in gestational diabetes. J Matern Fetal Neonatal Med. 2018 May;31(9):1128-1136.
  6. 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.
  7. Esaiassen E, Hjerde E, Cavanagh JP, Simonsen GS, Klingenberg C; Norwegian Study Group on Invasive Bifidobacterial Infections. Bifidobacterium bacteremia: Clinical characteristics and a genomic approach to assess pathogenicity. J Clin Microbiol. 2017;55(7) PubMed

See these in context on the Bifidobacterium Bifidum monograph →

Bifidobacterium Longum 21 references
  1. Ha GY, Yang CH, Kim H, Chong Y. Case of sepsis caused by Bifidobacterium longum. J Clin Microbiol 1999;37:1227-8.
  2. Pierce A. The American Pharmaceutical Association Practical Guide to Natural Medicines. New York: The Stonesong Press, 1999:19.
  3. Xiao JZ, Takahashi S, Odamaki T, et al. Antibiotic susceptibility of bifidobacterial strains distributed in the Japanese market. Biosci Biotechnol Biochem. 2010;74(2):336-42. PubMed
  4. Rautava S, Kainonen E, Salminen S, Isolauri E. Maternal probiotic supplementation during pregnancy and breast-feeding reduces the risk of eczema in the infant. J Allergy Clin Immunol. 2012;130(6):1355-60. PubMed
  5. 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.
  6. Pellonperä O, Vahlberg T, Mokkala K, et al. Weight gain and body composition during pregnancy: a randomised pilot trial with probiotics and/or fish oil. Br J Nutr. 2020 Nov 4:1-11. PubMed
  7. Pellonperä O, Mokkala K, Houttu N, et al. Efficacy of fish oil and/or probiotic intervention on the incidence of gestational diabetes mellitus in an at-risk group of overweight and obese women: A randomized, placebo-controlled, double-blind clinical trial PubMed
  8. Shahriari A, Karimi E, Shahriari M, Aslani N, Khooshideh M, Arab A. The effect of probiotic supplementation on the risk of gestational diabetes mellitus among high-risk pregnant women: A parallel double-blind, randomized, placebo-controlled clinical trial PubMed
  9. Esaiassen E, Hjerde E, Cavanagh JP, Simonsen GS, Klingenberg C; Norwegian Study Group on Invasive Bifidobacterial Infections. Bifidobacterium bacteremia: Clinical characteristics and a genomic approach to assess pathogenicity. J Clin Microbiol. 2017;55(7) PubMed
  10. Enomoto T, Sowa M, Nishimori K, et al. Effects of bifidobacterial supplementation to pregnant women and infants in the prevention of allergy development in infants and on fecal microbiota. Allergol Int 2014;63(4):575-85. PubMed
  11. US Food and Drug Administration (FDA). Dear Healthcare Provider Letter: Warning Regarding Use of Probiotics in Preterm Infants. September 2023. Available at: https://www.fda.gov/media/172606/download?attachment. Accessed November 1, 2023.
  12. Pillai A, Tan J, Paquette V, Panczuk J. Does probiotic bacteremia in premature infants impact clinically relevant outcomes? A case report and updated review of literature. Clin Nutr ESPEN. 2020;39:255-259. PubMed
  13. Sabaté JM, Iglicki F. Effect of Bifidobacterium longum 35624 on disease severity and quality of life in patients with irritable bowel syndrome. World J Gastroenterol 2022;28(7):732-744.
  14. Malaguarnera M, Greco F, Barone G, Gargante MP, Malaguarnera M, Toscano MA. Bifidobacterium longum with fructo-oligosaccharide (FOS) treatment in minimal hepatic encephalopathy: a randomized, double-blind, placebo-controlled study. Dig Dis Sci 2007;52(11) PubMed
  15. Zbinden A, Zbinden R, Berger C, Arlettaz R. Case series of Bifidobacterium longum bacteremia in three preterm infants on probiotic therapy. Neonatology 2015;107(1):56-9.
  16. Tamaki H, Nakase H, Inoue S, et al. Efficacy of probiotic treatment with Bifidobacterium longum 536 for induction of remission in active ulcerative colitis: A randomized, double-blinded, placebo-controlled multicenter trial. Dig Endosc 2016;28(1):67-74.
  17. Bertelli C, Pillonel T, Torregrossa A, et al. Bifidobacterium longum bacteremia in preterm infants receiving probiotics. Clin Infect Dis 2015;60(6):924-7. PubMed
  18. Esaiassen E, Cavanagh P, Hjerde E, Simonsen GS, Støen R, Klingenberg C. Bifidobacterium longum subspecies infantis bacteremia in 3 extremely preterm infants receiving probiotics. Emerg Infect Dis 2016;22(9):1664-6.
  19. Tena D, Losa C, Medina MJ, Sáez-Nieto JA. Peritonitis caused by Bifidobacterium longum: case report and literature review. Anaerobe 2014;27:27-30. PubMed
  20. Sangkanjanavanich S, Pradubpongsa P, Mitthamsiri W, Sangasapaviliya A, Boonpiyathad T. Bifidobacterium infantis 35624 efficacy in patients with uncontrolled asthma: A randomized placebo-controlled trial. Ann Allergy Asthma Immunol 2022;129(6):790-792. PubMed
  21. Wilson HL, Ong CW. Bifidobacterium longum vertebrodiscitis in a patient with cirrhosis and prostate cancer. Anaerobe 2017;47:47-50. PubMed

See these in context on the Bifidobacterium Longum 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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