Interactions on record — worth a quick check against your medications. Based on 3 of 6 ingredients. Check your meds →
Dietary supplement

Clear Nails Plus Max Ingredients & Drug Interactions

by Justified Laboratories

Capsule Category: Other Combinations
Most serious interaction: Moderate
The interaction bottom line Most serious interaction: Moderate

Clear Nails Plus Max is a dietary supplement by Justified Laboratories with 6 active ingredients. Its ingredients are commonly taken for digestive and gut health, prebiotic to support good bacteria, constipation relief.Based on those ingredients, 182 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Lactobacillus acidophilus LA-14, Lactiplantibacillus plantarum Lp-115. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

HelloPharmacist Scorecard of Clear Nails Plus Max by Justified Laboratories

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

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 6 active ingredients.
  • “MAKTREK Proprietary Blend of Probiotic Bacteria” is a proprietary blend — the label doesn't break down how much of each component you get.

Clear Nails Plus Max contains six active ingredients: two checked probiotic strains (Lactobacillus acidophilus LA-14 and Lactiplantibacillus plantarum Lp-115), a proprietary blend of additional probiotic bacteria that includes Lactobacillus paracasei LPC-37, Bifidobacterium animalis lactis BL-04, Fructooligosaccharides (a prebiotic fiber that feeds beneficial bacteria), and Marine Polysaccharide Complex. The inactive ingredients are cellulose, rice maltodextrin, and L-leucine.

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 probiotic support.
  • We looked for evidence on: Antibiotic-associated diarrhea, Constipation, Diarrhea, Inflammatory bowel disease (IBD), Irritable bowel syndrome (IBS), Lactose intolerance — and 4 related terms.
  • The strongest evidence on file: Lactobacillus Acidophilus is rated "Possibly Effective" for Antibiotic-associated diarrhea (Natural Medicines).
  • Also on file: Lactobacillus Acidophilus is rated "Possibly Effective" for Helicobacter pylori, Irritable bowel syndrome (IBS).
  • Also on file: Lactiplantibacillus Plantarum is rated "Possibly Effective" for Irritable bowel syndrome (IBS).

The evidence is mixed and modest. Lactobacillus acidophilus is possibly effective for irritable bowel syndrome, antibiotic-associated diarrhea, Helicobacter pylori infection, and bacterial vaginosis, but possibly ineffective for atopic disease.

Lactiplantibacillus plantarum is possibly effective for atopic dermatitis (eczema), high cholesterol, ulcerative colitis, and the common cold. Fructooligosaccharides, however, has insufficient evidence in our data for osteoporosis, constipation, diabetes, traveler's diarrhea, or high cholesterol — we simply don't have enough reliable studies to say whether it helps.

We couldn't assess the effectiveness of the other ingredients because evidence isn't established in the data we hold.

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 3 of the 3 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 3 of 3.
  • General safety write-ups exist for 3 of 3.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

The probiotics in this product are generally well tolerated in healthy adults and children. The most common side effects are gastrointestinal — bloating, flatulence, abdominal pain, and diarrhea — and these are uncommon.

Fructooligosaccharides can cause gas and bloating, especially at higher doses, though studies show doses under 10 grams daily don't typically increase these symptoms more than placebo. One clinical trial reported a rash with itching in people taking a probiotic combination, but it's unclear which ingredient was responsible.

Because these are live organisms, there's a theoretical concern about infection in people with severely weakened immune systems; talk with your doctor if that applies to you. We have no pregnancy or breastfeeding safety data on file for these ingredients, so discuss this product with your doctor or pharmacist if you're pregnant, nursing, or planning to become pregnant.

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 3 matched ingredients can interact with medications — Lactobacillus Acidophilus, Lactiplantibacillus Plantarum.
  • 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.

Check your antibiotic medications with our tool before taking this product. The live bacteria in Clear Nails Plus Max (specifically Lactobacillus acidophilus and Lactiplantibacillus plantarum) may be killed by antibiotics, reducing the effectiveness of the supplement.

Additionally, we couldn't check three ingredients in this blend because we hold no interaction data for them, so confirm all your medications to be sure.

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.

Clear Nails Plus Max is a probiotic supplement with modest evidence supporting some uses, particularly for gut and immune health. If you take antibiotics, space them a few hours apart from this product.

People with healthy immune systems generally tolerate it well, though gas and bloating can happen. Check your exact medications with our tool before starting, and talk with your pharmacist if you're on any prescriptions or have a weakened immune system.

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

Assessment coverage: 3 of 6 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Aug 22, 2024.

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 Clear Nails Plus Max, straight from the product label.

Brand Justified Laboratories
Barcode (UPC) 745051433918
Net contents 60 Capsule(s)
Market status On market
Date entered into DSLD Aug 22, 2024
DSLD ID 316245
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 Clear Nails Plus Max by Justified Laboratories, 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
745051433918
IngredientAmount% DV
Bifidobacterium animalis lactis BL-040 NP--
Fructooligosaccharides0 NP--
Lactobacillus acidophilus LA-140 NP--
MAKTREK Proprietary Blend of Probiotic Bacteria0 NP--
Lactobacillus paracasei LPC-370 NP--
Marine Polysaccharide Complex0 NP--
Lactiplantibacillus plantarum Lp-1150 NP--

Other ingredients: Cellulose, Rice Maltodextrin, L-Leucine

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: As a dietary supplement, take (2) capsules once daily. For best results take 20-30 minutes before a meal with an 8oz glass of water or as directed by your health care professional.

Formula

Probiotic-40 offers a balanced spectrum of live organisms, Probiotic bacteria are critical for healthy digestion, help maintain the integrity of intestinal lining, support proper intestinal motility and participate in the detoxification process.

Complete probiotic fungus inhibitor 40 Billion CFU Formula

Precautions

Keep out of reach of children.

Do not use if safety seal is damaged or missing.

Caution: As with any dietary supplement, consult your healthcare practitioner before using this product, especially if you are pregnant, nursing, anticipate surgery, take medication on a regular basis or are otherwise under medical supervision.

Storage

Store in a cool, dry place.

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.

Formulation

This product is formulated with 40 billion CFU per 2 caps and to deliver a minimum potency of 20 billion CFU per 2 caps through the best by date.

Maktrek Bi-Pass Technology

FDA Statement of Identity

Dietary Supplement

See for yourself

Clear Nails Plus Max by Justified Laboratories label

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

What’s inside

The Ingredients in Clear Nails Plus Max by Justified Laboratories

These are the 6 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.

MAKTREK Proprietary Blend of Probiotic Bacteria

0 NP per serving

Other (inactive) ingredients: Cellulose, Rice Maltodextrin, L-Leucine. These complete the product’s ingredient list but are not active constituents.

Interaction report

Clear Nails Plus Max by Justified Laboratories Drug Interactions

Want to check YOUR meds against Clear Nails Plus Max?

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

Each ingredient & the kinds of drugs it affects

For each ingredient in Clear Nails Plus Max 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.

Lactobacillus acidophilus LA-141 drug type · 182 drugs

Antibiotic Drugs

Theoretically, taking Lactobacillus acidophilus with antibiotic drugs might decrease the effectiveness of L. acidophilus.
L. acidophilus 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 L. acidophilus preparations by at least two hours.

Likelihood Probable Evidence D

Lactiplantibacillus plantarum Lp-1151 drug type · 182 drugs

Antibiotic Drugs

Theoretically, taking Lactiplantibacillus plantarum with antibiotic drugs might decrease the effectiveness of L. plantarum.
L. plantarum 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 L. plantarum preparations by at least two hours.

Likelihood Probable Evidence D
The maker

Brand information

Manufacturer and brand details for Clear Nails Plus Max, from the product label.

Justified Laboratories

See all Justified Laboratories products
Name
Justified Laboratories
City
Arlington
State
TX
ZipCode
76011
Phone Number
1-888-645-9404
Web Address
www.justifiedlaboratories.com
Pharmacist Counseling Corner

Clear Nails Plus Max by Justified Laboratories: Common Questions

Does Clear Nails Plus Max by Justified Laboratories interact with any medications?
Yes. Based on its ingredients, Clear Nails Plus Max 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?
Clear Nails Plus Max contains 6 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.
Does this supplement really work for nail health?
The product facts we have focus on the individual ingredients' general uses — things like gut health and immunity — rather than nail health specifically. We don't hold effectiveness data for that claimed benefit, so we can't say whether this product does what the name suggests.
Can I take this while I'm on antibiotics?
Not at the same time. The antibiotics will kill the live bacteria in this supplement, so it won't work as intended. Ask your pharmacist to help you space them out — usually a few hours apart is enough. And double-check your specific antibiotic with our medication checker on this page.
Will this cause bloating or digestive upset?
Possibly, especially when you first start it. Bloating, gas, and abdominal pain are the most common side effects, though they're generally mild and uncommon. The prebiotic fiber (fructooligosaccharides) is the most likely culprit at higher doses, but studies show doses under 10 grams daily are pretty well tolerated.
Is this safe during pregnancy or breastfeeding?
We don't have enough data on file to know either way. Talk with your doctor or pharmacist for personalized advice — they can help you weigh the possible benefits against any risks specific to your situation.
What's the difference between the probiotic and prebiotic in this product?
Probiotics are the live beneficial bacteria themselves (Lactobacillus acidophilus and the others in the blend). The prebiotic is fructooligosaccharides, a fiber that feeds and helps those bacteria grow. Think of probiotics as the good guys and prebiotics as their food.
Are there any fillers in this?
Yes — the inactive ingredients are cellulose, rice maltodextrin, and L-leucine. These are binders and flow agents that help hold the capsule together; they don't have a therapeutic role.

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

Not sure if Clear Nails Plus Max 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.

Clear Nails Plus Max label
Sources

Sources & How We Checked

Clear Nails Plus Max'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 33 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.

Fructo-oligosaccharides (fos) 6 references
  1. Briet F, et al. Symptomatic response to varying levels of fructo-oligosaccharides consumed occasionally or regularly. Eur J Clin Nutr 1995;49:501-7.
  2. Bouhnik Y, Vahedi K, Achour L, et al. Short-chain fructo-oligosaccharide administration dose-dependently increases fecal bifidobacteria in healthy humans. J Nutr 1999;129:113-6. PubMed
  3. Cummings JH, Macfarlane GT, Englyst HN. Prebiotic digestion and fermentation. Am J Clin Nutr 2001;73:415S-420S. PubMed
  4. Souza DDS, Tahan S, Weber TK, Araujo-Filho HB, de Morais MB. Randomized, double-blind, placebo-controlled parallel clinical trial assessing the effect of fructooligosaccharides in infants with constipation. Nutrients. 2018;10(11). pii: E1602. PubMed
  5. Andermann TM, Fouladi F, Tamburini FB, et al. A Fructo-Oligosaccharide Prebiotic Is Well Tolerated in Adults Undergoing Allogeneic Hematopoietic Stem Cell Transplantation: A Phase I Dose-Escalation Trial. Transplant Cell Ther 2021;27(11):932. PubMed
  6. Dou Y, Yu X, Luo Y, Chen B, Ma D, Zhu J. Effect of Fructooligosaccharides Supplementation on the Gut Microbiota in Human: A Systematic Review and Meta-Analysis. Nutrients 2022;14(16):3298. PubMed

See these in context on the Fructo-oligosaccharides (fos) monograph →

Lactobacillus Acidophilus 15 references
  1. Pierce A. The American Pharmaceutical Association Practical Guide to Natural Medicines. New York: The Stonesong Press, 1999:19.
  2. Begtrup LM, de Muckadell OB, Kjeldsen J, Christensen RD, Jarbøl DE. Long-term treatment with probiotics in primary care patients with irritable bowel syndrome--a randomised, double-blind, placebo controlled trial. Scand J Gastroenterol 2013;48(10):1127-35 PubMed
  3. Chatterjee S, Kar P, Das T, Ray S, Gangulyt S, Rajendiran C, Mitra M. Randomised placebo-controlled double blind multicentric trial on efficacy and safety of Lactobacillus acidophilus LA-5 and Bifidobacterium BB-12 for prevention of antibiotic-associated
  4. Shavakhi A, Tabesh E, Yaghoutkar A, Hashemi H, Tabesh F, Khodadoostan M,Minakari M, Shavakhi S, Gholamrezaei A. The effects of multistrain probiotic compound on bismuth-containing quadruple therapy for Helicobacter pylori infection: a randomized placebo-c
  5. 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
  6. 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.
  7. Kumar S, Kumar R, Rohilla L, Jacob N, Yadav J, Sachdeva N. A high potency multi-strain probiotic improves glycemic control in children with new-onset type 1 diabetes mellitus: A randomized, double-blind, and placebo-controlled pilot study. Pediatr Diabete
  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. Xiao SD, Zhang DZ, Lu H, et al. Multicenter, randomized, controlled trial of heat-killed Lactobacillus acidophilus LB in patients with chronic diarrhea. Adv Ther. 2003;20(5):253-60.
  10. 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
  11. Ozer M, Goksu SY, Shahverdiani A, Mustafa M. Lactobacillus acidophilus-induced endocarditis and associated splenic abscess. Case Rep Infect Dis 2020;2020:1382709.
  12. Sadrin S, Sennoune S, Gout B, et al. A 2-strain mixture of Lactobacillus acidophilus in the treatment of irritable bowel syndrome: A placebo-controlled randomized clinical trial. Dig Liver Dis 2020;52(5):534-540. PubMed
  13. Stoffer JN, Slingsby TJ, Giuliari GP. Lactobacillus acidophilus endophthalmitis after intravitreal bevacizumab injection requiring intraocular lens explantation. Can J Ophthalmol 2022;57(1):e21-e22. PubMed
  14. Cukovic-Cavka S, Likic R, Francetic I, Rustemovic N, Opacic M, Vucelic B. Lactobacillus acidophilus as a cause of liver abscess in a NOD2/CARD15-positive patient with Crohn's disease. Digestion 2006;73(2-3):107-10.
  15. Hui J, Ren Y, Wang Y, Han Q. Lactobacillus acidophilus endophthalmitis postcataract operation: A case report with a literature review. Ocul Immunol Inflamm 2023.

See these in context on the Lactobacillus Acidophilus monograph →

Lactiplantibacillus Plantarum 12 references
  1. Pierce A. The American Pharmaceutical Association Practical Guide to Natural Medicines. New York: The Stonesong Press, 1999:19.
  2. Ducrotté P, Sawant P, Jayanthi V. Clinical trial: Lactobacillus plantarum 299v (DSM 9843) improves symptoms of irritable bowel syndrome. World J Gastroenterol 2012;18(30):4012-8.
  3. Krag A, Munkholm P, Israelsen H, von Ryberg B, Andersen KK, Bendtsen F. Profermin is efficacious in patients with active ulcerative colitis--a randomized controlled trial. Inflamm Bowel Dis. 2013;19(12):2584-92. PubMed
  4. Topcuoglu S, Gursoy T, Ovali F, Serce O, Karatekin G. A new risk factor for neonatal vancomycin-resistant Enterococcus colonisation: bacterial probiotics. J Matern Fetal Neonatal Med. 2015;28(12):1491-4. PubMed
  5. Kumar S, Kumar R, Rohilla L, Jacob N, Yadav J, Sachdeva N. A high potency multi-strain probiotic improves glycemic control in children with new-onset type 1 diabetes mellitus: A randomized, double-blind, and placebo-controlled pilot study. Pediatr Diabete
  6. 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
  7. Axling U, Önning G, Martinsson Niskanen T, Larsson N, Hansson SR, Hulthén L. The effect of Lactiplantibacillus plantarum 299v together with a low dose of iron on iron status in healthy pregnant women: A randomized clinical trial. Acta Obstet Gynecol Scand
  8. Matsuura H, Kiura Y, Ito T, et al. Lactobacillus bacteremia: a diagnostic clue of rectal cancer. QJM. 2021;114(2):122-123. PubMed
  9. Lazou Ahrén I, Berggren A, Teixeira C, Martinsson Niskanen T, Larsson N. Evaluation of the efficacy of Lactobacillus plantarum HEAL9 and Lactobacillus paracasei 8700:2 on aspects of common cold infections in children attending day care: a randomised, doub
  10. Busch R, Gruenwald J, Dudek S. Randomized, double blind and placebo controlled study using a combination of two probiotic lactobacilli to alleviate symptoms and frequency of common cold. Food Nutr Sci 2013;4(11A):13-2. DOI
  11. Bengtsson J, Adlerberth I, Östblom A, Saksena P, Öresland T, Börjesson L. Effect of probiotics (Lactobacillus plantarum 299 plus Bifidobacterium Cure21) in patients with poor ileal pouch function: a randomised controlled trial. Scand J Gastroenterol 2016;
  12. Canaviri-Paz P, Oscarsson E, Kjellström A, Olsson H, Jois C, Håkansson Å. Effects on Microbiota Composition after Consumption of Quinoa Beverage Fermented by a Novel Xylose-Metabolizing L. plantarum Strain. Nutrients 2021;13(10):3318. PubMed

See these in context on the Lactiplantibacillus Plantarum 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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