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Dietary supplement

Organic Marshmallow Leaf Ingredients & Drug Interactions

by Ra Herbals

Organic Marshmallow Leaf label
See full label image
Liquid Category: Botanical
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Sep 16, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Organic Marshmallow Leaf 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

Organic Marshmallow Leaf is a dietary supplement by Ra Herbals with 1 active ingredient. Its ingredients are commonly taken for cough and sore throat, dry mouth and throat irritation, digestive upset and heartburn.Based on those ingredients, 2,040 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Marshmallow. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Organic Marshmallow Leaf by Ra Herbals

Ask about any prescription or over-the-counter medication and we check it for interactions with Organic Marshmallow Leaf by Ra Herbals — and tell you which ingredient is responsible.

Pharmacist-reviewed data Checks every ingredient Answer in seconds
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HelloPharmacist Scorecard of Organic Marshmallow Leaf by Ra Herbals

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 Sep 3, 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.

This product contains one active ingredient: marshmallow leaf. Marshmallow has been used traditionally to soothe mucous membranes and support respiratory and digestive health.

The liquid form also includes cane alcohol and distilled water as inactive ingredients.

Does it work?

Couldn't assess
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
Not assessable

This is a single-ingredient Marshmallow product and its label doesn't state a use — see Marshmallow's own graded uses on its monograph.

Why this rating?
  • We looked at the product name, claims, and label statements and couldn't find a stated purpose to grade.

The evidence for marshmallow leaf isn't established in the data we hold. Research has looked at its use for vaginal yeast infections, diarrhea, venous leg ulcers, eczema, and respiratory tract infections, but the current evidence is insufficient to rate whether it actually works for any of these.

The evidence, ingredient by ingredient Marshmallow

How safe is it?

Some data gaps
Safety Information · database check
Some gaps

Safety data exists for these ingredients, but with some important gaps.

Why this rating?
  • We hold adverse-effect (side-effect) data for 0 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.

Marshmallow is generally well tolerated for short-term use, though human safety data are limited — we don't have robust long-term studies. There isn't enough reliable safety information to know whether it's safe during pregnancy or while breastfeeding; talk with your doctor or pharmacist for personalized advice before using it if you're pregnant or nursing.

Side effects, ingredient by ingredient Marshmallow

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 — Marshmallow.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; lithium.
  • For scale: 2,041 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 with your doctor or pharmacist before taking this product if you use lithium (diuretic effects may raise lithium levels and risk toxicity) or take oral medications by mouth (mucilage may reduce how well they're absorbed). Space this supplement 30 to 60 minutes apart from other oral drugs when possible.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFormula with limited ingredient disclosure with no assessable stated purpose. Moderate medication interactions have been identified, and some safety-information gaps remain.

Organic Marshmallow Leaf may appeal to you if you're interested in traditional herbal support for respiratory or digestive comfort, but the evidence for its effectiveness isn't established. If you take lithium or any oral medications, check with your doctor or pharmacist before starting — the timing and potential dose adjustments matter.

This product's safety profile in pregnancy and breastfeeding isn't well documented, so discuss it with your healthcare provider if either applies to you.

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 Feb 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 Organic Marshmallow Leaf, straight from the product label.

Brand Ra Herbals
Barcode (UPC) 767787973339
Net contents 1 Fluid Ounce(s); 30 mL
Market status On market
Date entered into DSLD Feb 22, 2024
DSLD ID 305497
Product type Botanical
Supplement form Liquid
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Organic, Gluten 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 Organic Marshmallow Leaf by Ra Herbals, 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 mL
Maximum serving Sizes:
1 mL
Servings per container
30
UPC/BARCODE
767787973339
IngredientAmount% DV
Marshmallow0 NP--

Other ingredients: Cane Alcohol, Water, Distilled

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 Statements

Bioregional Herbal Company

Instagram Facebook Twitter @sungodmeds

Formulation

Oregon Tilth Certified Organic (OTCO) Certified Organic by: Oregon Tilth

USDA Organic

Oregon Made

Non-GMO Gluten Free

D (Digestive Aid) P (Pain Relief)

Seals/Symbols

Oregon Tilth Certified Organic (OTCO)

USDA Organic

Suggested/Recommended/Usage/Directions

See website for recommended dosage. Do not exceed.

Shake Well Before Use

Precautions

See website for recommended dosage. Do not exceed. Caution: Do not use if safety seal is missing or broken.

If pregnant, nursing, or on medication, consult with your health care practitioner before use.

Keep out of reach of children.

Brand IP Statement(s)

Ra Herbals Herbs Enlightened

FDA Statement of Identity

Herbal Supplement

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

See for yourself

Organic Marshmallow Leaf by Ra Herbals label

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

Organic Marshmallow Leaf 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 Organic Marshmallow Leaf by Ra Herbals

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

Serving size1 mL Dosage formLiquid Servings per container30 Amounts shown are per serving.

Marshmallow

Interacts with
2,040 drugs
0 NP per serving

Marshmallow root is a traditional herb rich in soothing, gel-like fibers called mucilage, which is why it has long been used for coughs, sore throats,...

Marshmallow monograph & interactions

Other (inactive) ingredients: Cane Alcohol, Water, Distilled. These complete the product’s ingredient list but are not active constituents.

Interaction report

Organic Marshmallow Leaf by Ra Herbals Drug Interactions

Want to check YOUR meds against Organic Marshmallow Leaf?

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
2,040Drugs
1 Moderate 2,039 Minor

Ingredients driving the most interactions

Marshmallow 2,040

Individual Drug Interactions

The ingredients in Organic Marshmallow Leaf interact with 2,040 drugs. Click any drug to see the details.

1 of the 1 ingredient in Organic Marshmallow Leaf interact with drugs. Each result below shows which ingredient is responsible. Marshmallow

Each ingredient & the kinds of drugs it affects

For each ingredient in Organic Marshmallow Leaf 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.

Marshmallow3 drug types · 2,040 drugs

Lithium

Theoretically, due to potential diuretic effects, marshmallow might reduce excretion and increase levels of lithium.
Marshmallow is thought to have diuretic properties. To avoid lithium toxicity, the dose of lithium might need to be decreased when used with marshmallow.

Likelihood Probable Evidence D
Anticoagulant/Antiplatelet Drugs

Theoretically, marshmallow flower might have antiplatelet effects.
Animal research suggests that marshmallow flower extract has antiplatelet effects. However, the root and leaf of marshmallow, not the flower, are the plant parts most commonly found in dietary supplements. Theoretically, use of marshmallow flower with anticoagulant/antiplatelet drugs can have additive effects, and might increase the risk for bleeding in some patients.

Likelihood Unlikely Evidence D
Oral Drugs

Theoretically, mucilage in marshmallow might impair absorption of oral drugs.
Marshmallow contains mucilage which can affect oral drug absorption. To avoid changes in absorption, take marshmallow 30-60 minutes after oral medications.

Likelihood Possible Evidence D
Marshmallow full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Organic Marshmallow Leaf, from the product label.

Ra Herbals

See all Ra Herbals products
Name
Sun God Medicinals
Street Address
540 E Vilas Rd Ste C
City
Central Point
State
OR
ZipCode
97502
Phone Number
888-470-7394
Web Address
www.sungodmedicinals.com
Pharmacist Counseling Corner

Organic Marshmallow Leaf by Ra Herbals: Common Questions

Does Organic Marshmallow Leaf by Ra Herbals interact with any medications?
Yes. Based on its ingredients, Organic Marshmallow Leaf has a known interaction with 2,040 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Organic Marshmallow Leaf 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.
What is marshmallow leaf used for?
Marshmallow has been used traditionally to support respiratory and digestive health by soothing mucous membranes. Research has explored its use for yeast infections, diarrhea, eczema, venous leg ulcers, and respiratory infections, but the evidence is not yet established.
Can I take this if I use lithium?
Not without checking with your doctor first. Marshmallow may have diuretic properties that could reduce how quickly your body clears lithium, raising its levels and risking toxicity — your lithium dose might need adjustment. Talk with your prescriber before starting.
Should I separate this from my other medications?
Yes. Marshmallow contains mucilage that can slow how well your body absorbs oral drugs. Take this supplement 30 to 60 minutes after your other oral medications to avoid interference.
Is this safe during pregnancy or breastfeeding?
There isn't enough reliable safety information to know either way. If you're pregnant or breastfeeding, talk with your doctor or pharmacist before using it — they can give you personalized advice.
Does this product have any reported side effects?
No adverse effects are documented in the data we hold. Marshmallow is generally well tolerated for short-term use, but human safety studies are limited.

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

Not sure if Organic Marshmallow Leaf 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.

Organic Marshmallow Leaf label
Go deeper

The Full Monographs Behind Organic Marshmallow Leaf’s Ingredients

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

Herb & supplement monograph

Marshmallow

Interacts with 2,040 drugs

Marshmallow root is a traditional herb rich in soothing, gel-like fibers called mucilage, which is why it has long been used for coughs, sore throats, and stomach irritation. Evidence for th...

Read the full Marshmallow monograph →
Sources

Sources & How We Checked

Organic Marshmallow Leaf'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 5 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.

Marshmallow 5 references
  1. Monographs on the medicinal uses of plant drugs. Exeter, UK: European Scientific Co-op Phytother, 1997.
  2. Leung AY, Foster S. Encyclopedia of Common Natural Ingredients Used in Food, Drugs and Cosmetics. 2nd ed. New York, NY: John Wiley & Sons, 1996.
  3. McGuffin M, Hobbs C, Upton R, Goldberg A, eds. American Herbal Products Association's Botanical Safety Handbook. Boca Raton, FL: CRC Press, LLC 1997.
  4. Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 1998.
  5. Hage-Sleiman R, Mroueh M, Daher CF. Pharmacological evaluation of aqueous extract of Althaea officinalis flower grown in Lebanon. Pharm Biol 2011;49(3):327-33.

See these in context on the Marshmallow 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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