Interactions on record — worth a quick check against your medications. Based on 1 of 30 ingredients. Check your meds →
Dietary supplement

Prescript-Assist Ingredients & Drug Interactions

by LL Magnetic Clay

Prescript-Assist label
See full label image
Capsule Category: Non-nutrient/non-botanical
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Sep 30, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Prescript-Assist 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

Prescript-Assist is a dietary supplement by LL Magnetic Clay with 30 active ingredients. Its ingredients are commonly taken for digestive health and bloating, diarrhea support, immune support.Based on those ingredients, 182 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are B. subtilis. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Prescript-Assist by LL Magnetic Clay

Ask about any prescription or over-the-counter medication and we check it for interactions with Prescript-Assist by LL Magnetic Clay — and tell you which ingredient is responsible.

Pharmacist-reviewed data Checks every ingredient Answer in seconds
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Computed from our clinical databases

HelloPharmacist Scorecard of Prescript-Assist by LL Magnetic Clay

Four independent checks of what is known — a summary of the available information, not a grade of the product itself.

Evidence for Intended Use
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
Not assessable

The stated purpose hasn't been mapped to our evidence data yet.

Why this rating?
  • We haven't mapped this product's purpose to our evidence data yet — it'll be graded on the next content refresh.
Ingredient Transparency
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 30 active ingredients.
  • “Proprietary Blend” is a proprietary blend — the label gives one combined amount (600 mg) without saying how much of each component you get.
Known Interaction Concern
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 Subtilis.
  • 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.
Safety Information
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.

HelloPharmacist summaryFormula with limited ingredient disclosure with no assessable stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.

Assessment coverage: 1 of 30 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Jun 25, 2014.

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 Prescript-Assist, straight from the product label.

Brand LL Magnetic Clay
Barcode (UPC) 853956003157
Net contents 60 Capsule(s)
Market status Off market
Date entered into DSLD Jun 25, 2014
DSLD ID 34031
Product type Non-nutrient/non-botanical
Supplement form Capsule
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Gluten Free, Dairy Free
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 Prescript-Assist by LL Magnetic Clay, 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
60
UPC/BARCODE
853956003157
IngredientAmount% DV
Proprietary Blend600 mg--
B. subtilis0 NP--
B. brevis0 NP--
Leonardite0 NP--
A. agilis0 NP--
A. citreus0 NP--
A. globiformis0 NP--
A. luteus0 NP--
A. simplex0 NP--
A. calcoaceticus0 NP--
A. chroococcum0 NP--
A. paspali0 NP--
A. brasiliense0 NP--
A. lipoferum0 NP--
B. marcerans0 NP--
B. pumilis0 NP--
B. polymyxa0 NP--
Bact. lipolyticum0 NP--
B. succinogenes0 NP--
Brev. lipolyticum0 NP--
B. stationis0 NP--
K. zopfil0 NP--
M. verrucaria0 NP--
P. calcis0 NP--
P. dentrificans0 NP--
P. fluorescens0 NP--
P. glathei0 NP--
P. chrysosporium0 NP--
S. fradiae0 NP--
S. celluslosae0 NP--
S. griseoflavus0 NP--

Other ingredients: Cellulose

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.
Formulation

Contains NO milk, egg, fish, peanuts, shellfish, soy, tree nuts, wheat, yeast, gluten, corn, or preservatives.

Formula

Prescript-Assist is a next generation probiotic-prebiotic supplement comprised of 29 strains of beneficial soil-based microorganisms (SBOs) in a humic/fulvic acid complex.

A NEXT GENERATION BLEND: 29 strains of beneficial microflora

General Statements

With more than 6 years of clinical development and testing, Prescript-Assist remains one of the most effective probiotic supplements for restoration of gastrointestinal microflora.*

broad spectrum probiotic & prebiotic

GASTROINTESTINAL SUPPORT

Storage

no refrigeration required

Store tightly closed in a cool, dry place.

Suggested/Recommended/Usage/Directions

Dosage: Take 1-2 capsules per day, or as directed by your healthcare professional.

Precautions

Do not use if outer seal is broken or damaged.

FDA Disclaimer Statement

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

FDA Statement of Identity

Probiotic Supplement

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

See for yourself

Prescript-Assist by LL Magnetic Clay label

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

Prescript-Assist 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 Prescript-Assist by LL Magnetic Clay

These are the 30 active ingredients this product is made of. Select any to open its full monograph.

Serving size1 Capsule(s) Dosage formCapsule Servings per container60 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.

Proprietary Blend

600 mg per serving
  • › B. subtilis
  • › B. brevis
  • › Leonardite
  • › A. agilis
  • › A. citreus
  • › A. globiformis
  • › A. luteus
  • › A. simplex
  • › A. calcoaceticus
  • › A. chroococcum
  • › A. paspali
  • › A. brasiliense
  • › A. lipoferum
  • › B. marcerans
  • › B. pumilis
  • › B. polymyxa
  • › Bact. lipolyticum
  • › B. succinogenes
  • › Brev. lipolyticum
  • › B. stationis
  • › K. zopfil
  • › M. verrucaria
  • › P. calcis
  • › P. dentrificans
  • › P. fluorescens
  • › P. glathei
  • › P. chrysosporium
  • › S. fradiae
  • › S. celluslosae
  • › S. griseoflavus

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

Interaction report

Prescript-Assist by LL Magnetic Clay Drug Interactions

Prescript-Assist contains 30 ingredients, and 1 of them has known drug interactions. Altogether it interacts with 182 medications. Here’s the picture, then you can look up your own drug.

Want to check YOUR meds against Prescript-Assist?

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

B. subtilis 182

Individual Drug Interactions

The ingredients in Prescript-Assist interact with 182 drugs. Click any drug to see the details.

1 of the 30 ingredients in Prescript-Assist interact with drugs. Each result below shows which ingredient is responsible. B. subtilis

Each ingredient & the kinds of drugs it affects

For each ingredient in Prescript-Assist 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.

B. subtilis1 drug type · 182 drugs

Antibiotic Drugs

Theoretically, taking Bacillus subtilis with antibiotic drugs might decrease the effectiveness of B. subtilis.
Since B. subtilis 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. subtilis preparations by at least 2 hours.

Likelihood Probable Evidence D
B. subtilis full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Prescript-Assist, from the product label.

LL Magnetic Clay

See all LL Magnetic Clay products
Name
LL Magnetic Clay, Inc.
City
Livermore
State
CA
ZipCode
94550
Phone Number
800-257-3315
Web Address
www.prescript-assist.com
Pharmacist Counseling Corner

Prescript-Assist by LL Magnetic Clay: Common Questions

Does Prescript-Assist by LL Magnetic Clay interact with any medications?
Yes. Based on its ingredients, Prescript-Assist 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?
Prescript-Assist contains 30 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.

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

Not sure if Prescript-Assist 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.

Prescript-Assist label
Go deeper

The Full Monographs Behind Prescript-Assist’s Ingredients

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

Herb & supplement monograph

Bacillus Subtilis

Interacts with 182 drugs

Bacillus subtilis is a spore-forming probiotic bacterium found in soil and some fermented foods, and it is used mainly to support gut health and digestion. Early research is promising for ce...

Read the full Bacillus Subtilis monograph →
Sources

Sources & How We Checked

Prescript-Assist'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 10 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 Subtilis 10 references
  1. Pierce A. The American Pharmaceutical Association Practical Guide to Natural Medicines. New York: The Stonesong Press, 1999:19.
  2. Lampropoulos PK, Gkentzi D, Tzifas S, Dimitriou G. Neonatal sepsis due to Bacillus subtilis. Cureus 2021;13(9):e17692. PubMed
  3. La Jeon Y, Yang JJ, Kim MJ, et al. Combined Bacillus licheniformis and Bacillus subtilis infection in a patient with oesophageal perforation. J Med Microbiol 2012;61(Pt 12):1766-1769. PubMed
  4. Wallet F, Crunelle V, Roussel-Delvallez M, Fruchart A, Saunier P, Courcol RJ. Bacillus subtilis as a cause of cholangitis in polycystic kidney and liver disease. Am J Gastroenterol 1996;91(7):1477-8.
  5. Velasco E, Martins CA, Tabak D, Bouzas LF. "Bacillus subtilis" infection in a patient submitted to a bone marrow transplantation. Rev Paul Med 1992;110(3):116-7.
  6. Kato A, Yoshifuji A, Komori K, et al. A case of Bacillus subtilis var. natto bacteremia caused by ingestion of natto during COVID-19 treatment in a maintenance hemodialysis patient with multiple myeloma. J Infect Chemother 2022;28(8):1212-1215. PubMed
  7. Freedman KE, Hill JL, Wei Y, et al. Examining the gastrointestinal and immunomodulatory effects of the novel probiotic Bacillus subtilis DE111. Int J Mol Sci 2021;22(5):2453. PubMed
  8. Lefevre M, Racedo SM, Denayrolles M, et al. Safety assessment of Bacillus subtilis CU1 for use as a probiotic in humans. Regul Toxicol Pharmacol 2017;83:54-65. PubMed
  9. Hanifi A, Culpepper T, Mai V, et al. Evaluation of Bacillus subtilis R0179 on gastrointestinal viability and general wellness: a randomised, double-blind, placebo-controlled trial in healthy adults. Benef Microbes 2015;6(1):19-27. PubMed
  10. Tokano M, Tarumoto N, Imai K, et al. A case of bacterial meningitis caused by Bacillus subtilis var. natto. Intern Med. 2022. Epub ahead of print.

See these in context on the Bacillus Subtilis 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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