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Dietary supplement

Calendula Succus Ingredients & Drug Interactions

by Herb Pharm

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

First and foremost: checking Calendula Succus 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: Minor

Calendula Succus is a dietary supplement by Herb Pharm with 1 active ingredient. Its ingredients are commonly taken for minor wounds and skin healing, skin inflammation and irritation, diaper rash.Based on those ingredients, 248 medications have a known interaction with it, the most serious rated minor. The ingredients most likely to interact are Calendula flower (Calendula officinalis) succus. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Calendula Succus by Herb Pharm

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

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HelloPharmacist Scorecard of Calendula Succus by Herb Pharm

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 12, 2026

What’s inside

Full disclosure
Ingredient Transparency · database check
Full

Every active ingredient lists its own amount on the label.

Why this rating?
  • The label discloses an exact amount for 1 of its 1 active ingredient.
  • No proprietary blends here — you can verify the dose of every single component.

Calendula Succus is a liquid made from calendula flower (Calendula officinalis) in its fresh, pressed form (succus). It's a single-ingredient product; the only other ingredient is certified organic cane alcohol, which serves as a preservative and extraction medium.

The alcohol carries the active plant constituents into a shelf-stable liquid form.

Does it work?

Not established
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 established

The graded evidence we hold for these ingredients covers different conditions than the ones this product is marketed for, so there's no established rating for its stated use — see Calendula's own graded uses on its monograph.

Why this rating?
  • The label markets this product for: Nervous system support and minor pain relief.
  • We looked for evidence on: Dysmenorrhea, Nerve pain, Inflammatory pain.
  • The closest evidence on file: Calendula is rated "Insufficient Reliable Evidence To Rate" for Dysmenorrhea (Natural Medicines).

The evidence for calendula's effectiveness hasn't been established for any of the conditions on file—acne, bacterial vaginosis, burns, COPD, liver disease, and radiation dermatitis all carry a rating of insufficient reliable evidence. That doesn't mean it doesn't work; it means the scientific data we hold isn't robust enough to say either way.

If you're considering calendula for a specific condition, talk with your pharmacist or doctor about what the broader research shows.

The evidence, ingredient by ingredient Calendula

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.

Calendula is generally well tolerated when applied to the skin, though allergic reactions can happen—especially in people sensitive to ragweed, chrysanthemums, daisies, or other plants in the Asteraceae family. Patch testing with calendula before regular use is a smart idea if you're prone to allergies.

Orally (by mouth), calendula can also trigger allergic reactions. Safety data for oral use is limited, so taking it by mouth during pregnancy is best avoided.

There isn't enough information on lactation; talk with your doctor or pharmacist before using it while breastfeeding.

Side effects, ingredient by ingredient Calendula

Meds to double-check

Minor interactions only
Known Interaction Concern · database check
Minor only

Only Minor-severity interactions are documented for these ingredients.

Why this rating?
  • 1 of the 1 matched ingredient can interact with medications — Calendula.
  • The most serious interaction on file is rated Minor.
  • For scale: 248 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 CNS depressants (sedatives, sleeping pills, or medications that slow brain activity), double-check them with the search tool before using this product—the interaction is Minor, but worth confirming your specific drug isn't affected.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with no established evidence rating for its marketed use. Only minor medication interactions are documented, and safety information is well characterized.

Calendula Succus is a traditional topical remedy, though the science backing specific claims is thin. If you take CNS depressants—sedatives, sleeping pills, certain pain or anxiety medications—check your exact drugs with the search tool before adding this product.

People with plant allergies, especially to ragweed or daisies, should test it carefully first. Pregnant people should avoid oral use.

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 Oct 22, 2016.

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 Calendula Succus, straight from the product label.

Brand Herb Pharm
Barcode (UPC) 090700002992
Net contents 4 fl. Oz.; 120 mL
Market status On market
Date entered into DSLD Oct 22, 2016
DSLD ID 65539
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 Calendula Succus by Herb Pharm, 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:
0.7 mL
Maximum serving Sizes:
0.7 mL
Servings per container
168
UPC/BARCODE
090700002992
IngredientAmount% DV
Calendula flower (Calendula officinalis) succus693 mg--

Other ingredients: certified organic Cane Alcohol

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.
Storage

Store away from heath & light

General

009

General Statements

Nervous system Minor pain

Seals/Symbols

USDA Organic

FDA Statement of Identity

Herbal Supplement

Formulation

Non-GMO & Gluten-free

We never add water or any other ingredients.

Certified organic by Organic Certifiers

Formula

We prepare our Calendula Succus from the freshly pressed juice of Calendula officinalis flowers which we preserve with pure alcohol.

FDA Disclaimer Statement

This statement has not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.

Suggested/Recommended/Usage/Directions

Suggested Use Shake well before using Add 1 full squeeze of the dropper bulb to 2 oz. of water or juice, 2 to 5 times per day. Best taken between meals.

Precautions

Keep out of the reach of children

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

See for yourself

Calendula Succus by Herb Pharm label

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

Calendula Succus 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 Calendula Succus by Herb Pharm

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

Serving size0.7 mL Dosage formLiquid Servings per container168 Amounts shown are per serving.

Calendula flower (Calendula officinalis) succus

Interacts with
248 drugs
693 mg per serving

Calendula is a flowering plant whose petals are used mainly in skin creams, oils, and ointments to soothe minor irritation and support wound healing....

Calendula flower (Calendula officinalis) succus monograph & interactions

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

Interaction report

Calendula Succus by Herb Pharm Drug Interactions

Want to check YOUR meds against Calendula Succus?

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
248Drugs
248 Minor

Ingredients driving the most interactions

Calendula flower (Calendula officinalis) succus 248

Individual Drug Interactions

The ingredients in Calendula Succus interact with 248 drugs. Click any drug to see the details.

1 of the 1 ingredient in Calendula Succus interact with drugs. Each result below shows which ingredient is responsible. Calendula flower (Calendula officinalis) succus

Each ingredient & the kinds of drugs it affects

For each ingredient in Calendula Succus 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.

Calendula flower (Calendula officinalis) succus1 drug type · 248 drugs

Cns Depressants

Theoretically, calendula might have additive effects when used with CNS depressants, although this appears to be unlikely.
Although some animal research has suggested that a saponoside constituent in calendula may have sedative effects, calendula has been used for over 30 years without reports of sedation in humans.

Likelihood Unlikely Evidence D
Calendula flower (Calendula officinalis) succus full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Calendula Succus, from the product label.

Herb Pharm

See all Herb Pharm products
Name
Herb Pharm
City
Williams
State
OR
ZipCode
97544
Phone Number
800-348-4372
Web Address
www.herb-pharm.com
Pharmacist Counseling Corner

Calendula Succus by Herb Pharm: Common Questions

Does Calendula Succus by Herb Pharm interact with any medications?
Yes. Based on its ingredients, Calendula Succus has a known interaction with 248 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Calendula Succus 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.
Can I use this while pregnant?
No—safety data for oral calendula in pregnancy is lacking, and the evidence advises against it. If you're pregnant or planning to be, talk with your doctor before using it by mouth.
Is it safe for my skin?
Generally, yes—calendula is well tolerated on the skin. But it can cause allergic reactions, especially if you're sensitive to ragweed, daisies, chrysanthemums, or related plants. Patch test it first, and consider calendula-specific allergy testing if you're prone to reactions.
What is succus?
Succus is the fresh, pressed juice of the plant—in this case, calendula flowers. It's preserved here with organic cane alcohol to keep it stable on the shelf.
Does it actually work for acne (or burns, or other conditions)?
The evidence isn't established well enough for us to say. Calendula has been used traditionally for many skin conditions, but the research data we have rates the evidence as insufficient. Ask your pharmacist or doctor what the broader scientific literature shows for your specific use.
What are the side effects?
Allergic reactions are the main concern—hives, eczema, burning, itching, redness, or scaling, especially if you're sensitive to ragweed or plants in that family. Orally, allergic reactions can also occur. Most people don't experience problems, but if you have a history of plant allergies, be cautious.

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

Not sure if Calendula Succus 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.

Calendula Succus label
Go deeper

The Full Monographs Behind Calendula Succus’s Ingredients

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

Herb & supplement monograph

Calendula

Interacts with 248 drugs

Calendula is a flowering plant whose petals are used mainly in skin creams, oils, and ointments to soothe minor irritation and support wound healing. Some early research is promising for ski...

Read the full Calendula monograph →
Sources

Sources & How We Checked

Calendula Succus'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 9 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.

Calendula 9 references
  1. Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.
  2. Reider N, Komericki P, Hausen BM, et al. The seamy side of natural medicines: contact sensitization to arnica (Arnica montana L.) and marigold (Calendula officinalis L.). Contact Dermatitis 2001;45:269-72..
  3. Gol'dman II. [Anaphylactic shock after gargling with an infusion of Calendula]. Klin Med (Mosk) 1974;52:142-3.
  4. Paulsen E. Contact sensitization from Compositae-containing herbal remedies and cosmetics. Contact Dermatitis 2002;47:189-98. PubMed
  5. Bojadjiev C. On the sedative and hypotensive effect of preparations from the plant Calendula officinalis. Nauch Trud Visshi Med Inst Sof 1964;43:15-20.
  6. Samochowiec L. Pharmacological study of saponosides from Aralia mandshurica Rupr. et Maxim and Calendula officinalis L. Herba Pol. 1983;29:151-155.
  7. Madisetti M, Kelechi TJ, Mueller M, Amella EJ, Prentice MA. Feasibility, acceptability, and tolerability of RGN107 in the palliative wound care management of chronic wound symptoms. J Wound Care. 2017;26(Sup1):S25-S34. PubMed
  8. Final Assessment report on Calendula officinalis L., flos. European Medicines Agency: Committee on Herbal Medicinal Products (HMPC). 2018. EMA/HMPC/603409/2017. Available at: https://www.ema.europa.eu/en/documents/herbal-report/final-assessment-report-cal
  9. Puaratanaarunkon T, Washrawirul C, Chuenboonngarm N, Noppakun N, Asawanonda P, Kumtornrut C. Efficacy and safety of a facial serum containing snail secretion filtrate, Calendula officinalis, and Glycyrrhiza glaba root extract in the treatment of maskne: A

See these in context on the Calendula 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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