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Dietary supplement

Cissus Ingredients & Drug Interactions

by Core Nutritionals

Cissus label
See full label image
Capsule Category: 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 Cissus 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

Cissus is a dietary supplement by Core Nutritionals with 1 active ingredient. Its ingredients are commonly taken for bone fracture healing, joint pain and bone health, weight management.Based on those ingredients, 86 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Cissus quadrangularis extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Cissus by Core Nutritionals

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

Pharmacist-reviewed data Checks every ingredient Answer in seconds
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HelloPharmacist Scorecard of Cissus by Core Nutritionals

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 16, 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.

This product contains a single active ingredient: Cissus quadrangularis extract, a plant-derived compound that has been studied for its effects on weight and metabolism. The remaining ingredients are inert materials — rice flour, microcrystalline cellulose, magnesium stearate, and gelatin — that form the capsule and help hold it together.

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 Cissus Quadrangularis's own graded uses on its monograph.

Why this rating?
  • The label markets this product for: bone and joint structure repair and restoration.
  • We looked for evidence on: Fractures, Joint pain, Osteopenia, Osteoporosis, Bone density, Connective tissue repair.
  • The closest evidence on file: Cissus Quadrangularis is rated "Insufficient Reliable Evidence To Rate" for Osteopenia (Natural Medicines).
  • Also on file: Cissus Quadrangularis is rated "Insufficient Reliable Evidence To Rate" for Fractures, Osteoporosis, Joint pain.

Cissus quadrangularis is possibly effective for obesity according to the evidence we've reviewed. For other uses — high cholesterol (hyperlipidemia), weak bones (osteopenia), cancer, and epilepsy — we don't have enough reliable evidence to say whether it works or not.

The evidence, ingredient by ingredient Cissus Quadrangularis

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.

Cissus quadrangularis is generally well tolerated in the short term. The most commonly reported side effects are headache and insomnia, but clinical trials found these occurred at rates similar to or lower than placebo.

Some people also report flatulence, diarrhea, gastritis, or dry mouth, again at rates comparable to placebo. Long-term safety hasn't been well studied, so we don't know what happens with extended use.

There isn't enough safety data to know whether it's safe during pregnancy or while breastfeeding, so the safety data advises against use in both situations. If you're pregnant, planning to become pregnant, or breastfeeding, talk with your doctor or pharmacist before taking this product.

Side effects, ingredient by ingredient Cissus Quadrangularis

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 — Cissus Quadrangularis.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: diabetes medications.
  • For scale: 86 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.

Before taking Cissus, double-check with your doctor or pharmacist if you take any antidiabetes drugs — medication to lower blood sugar, including insulin and oral diabetes medications. This product may increase the risk of low blood sugar with these drugs.

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. Moderate medication interactions have been identified, and safety information is well characterized.

Cissus quadrangularis may be worth considering if you're interested in weight management support and don't take antidiabetes medications. If you do take diabetes drugs, check with your doctor or pharmacist first — there's a real risk of low blood sugar.

Long-term safety is still unknown, and pregnancy and breastfeeding are off-limits. Have a conversation with your own healthcare provider before starting.

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 Nov 21, 2018.

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 Cissus, straight from the product label.

Brand Core Nutritionals
Barcode (UPC) 602573098455
Net contents 240 Capsule(s)
Market status On market
Date entered into DSLD Nov 21, 2018
DSLD ID 182776
Product type Botanical
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 Cissus by Core Nutritionals, 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:
8 Capsule(s)
Maximum serving Sizes:
8 Capsule(s)
Servings per container
30
UPC/BARCODE
602573098455
IngredientAmount% DV
Cissus quadrangularis extract4800 mg--

Other ingredients: Rice Flour, Microcrystalline Cellulose, Magnesium Stearate, Gelatin

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.
Precautions

Warning: This product is only intended for use in healthy adults 18 years of age or older.

Pregnant or nursing women should not use this product. Consult your healthcare provider before using this product, especially if you are taking any prescription, over the counter medication, dietary supplement product , or if you have any pre-existing medical condition including but not limited to: high or low blood pressure, cardiac arrhythmia, stroke, heart, liver, kidney or thyroid disease, seizure disorder, psychiatric disease, diabetes, difficulty urinating due to prostate enlargement or if you are taking a MAOI (Monoamine Oxidase Inhibitor) or any other medication.

Discontinue use and consult your health care professional if you experience adverse reaction to this product. Discontinue use 2 weeks prior to surgery. Do not exceed recommended serving. Do not use if safety seal is broken or missing.

Keep out of reach of children.

Suggested/Recommended/Usage/Directions

Directions: As a dietary supplement, take 4 capsules twice daily with food.

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.

General Statements

Repair Restore Rebuild

Manufactured in a U.S. cGMP Facility.

FDA Statement of Identity

Dietary Supplement

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

See for yourself

Cissus by Core Nutritionals label

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

Cissus 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 Cissus by Core Nutritionals

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

Serving size8 Capsule(s) Dosage formCapsule Servings per container30 Amounts shown are per serving.

Cissus quadrangularis extract

Interacts with
86 drugs
4800 mg per serving Form: Ketosterones

Cissus quadrangularis is a traditional vine used mainly for bone health, joint pain, and weight management. Most of the supporting evidence comes from...

Cissus quadrangularis extract monograph & interactions

Other (inactive) ingredients: Rice Flour, Microcrystalline Cellulose, Magnesium Stearate, Gelatin. These complete the product’s ingredient list but are not active constituents.

Interaction report

Cissus by Core Nutritionals Drug Interactions

Want to check YOUR meds against Cissus?

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
86Drugs
86 Moderate

Ingredients driving the most interactions

Cissus quadrangularis extract 86

Individual Drug Interactions

The ingredients in Cissus interact with 86 drugs. Click any drug to see the details.

1 of the 1 ingredient in Cissus interact with drugs. Each result below shows which ingredient is responsible. Cissus quadrangularis extract

Each ingredient & the kinds of drugs it affects

For each ingredient in Cissus 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.

Cissus quadrangularis extract1 drug type · 86 drugs

Antidiabetes Drugs

Theoretically, Cissus quadrangularis might increase the risk of hypoglycemia when taken with antidiabetes drugs.
Small clinical studies suggest that Cissus quadrangularis might reduce fasting blood glucose in individuals with overweight or obesity.

Likelihood Possible Evidence D
Cissus quadrangularis extract full monograph & interactions
The maker

Brand information

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

Core Nutritionals

See all Core Nutritionals products
Name
Core Nutritionals, LLC
City
Ashburn
State
VA
ZipCode
20147
Phone Number
(888) 978-2332
Web Address
www.CoreNutritionals.com
Pharmacist Counseling Corner

Cissus by Core Nutritionals: Common Questions

Does Cissus by Core Nutritionals interact with any medications?
Yes. Based on its ingredients, Cissus has a known interaction with 86 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Cissus 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 does Cissus quadrangularis do?
Research suggests it may help with weight management. For other conditions like high cholesterol, weak bones, cancer, and epilepsy, we don't have enough reliable evidence to say whether it works.
Can I take this if I'm pregnant or breastfeeding?
The safety data advises against it — there isn't enough information to know either way. Talk with your doctor or pharmacist for personalized guidance if you're pregnant, planning to become pregnant, or breastfeeding.
What side effects should I expect?
The most common reports are headache, insomnia, flatulence, diarrhea, gastritis, and dry mouth. However, clinical trials found these occurred at rates similar to or lower than placebo, so they're not frequent.
Is this safe for long-term use?
It's generally well tolerated in the short term, but long-term safety hasn't been well studied. We don't have enough data on what happens with extended use.
How many active ingredients does this contain?
Just one — Cissus quadrangularis extract. The rest of the capsule is made of inert fillers like rice flour, cellulose, and gelatin.

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

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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.

Cissus label
Go deeper

The Full Monographs Behind Cissus’s Ingredients

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

Herb & supplement monograph

Cissus Quadrangularis

Interacts with 86 drugs

Cissus quadrangularis is a traditional vine used mainly for bone health, joint pain, and weight management. Most of the supporting evidence comes from animal studies and a small number of hu...

Read the full Cissus Quadrangularis monograph →
Sources

Sources & How We Checked

Cissus'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.

Cissus Quadrangularis 5 references
  1. Oben J, Kuate D, Agbor G, et al. The use of a Cissus quadrangularis formulation in the management of weight loss and metabolic syndrome. Lipids Health Dis 2006, 5:24.
  2. Oben JE, Ngondi JL, Momo CN, et al. The use of Cissus quadrangularis/Irvingia gabonensis combination in the management of weight loss: a double-blind placebo-controlled study. Lipids Health Dis 2008;7:12.
  3. Panpimanmas, S., Sithipongsri, S., Sukdanon, C., and Manmee, C. Experimental comparative study of the efficacy and side effects of Cissus quadrangularis L. (Vitaceae) to Daflon (Servier) and placebo in the treatment of acute hemorrhoids. J Med Assoc.Thai
  4. Nash R, Azantsa B, Kuate D, Singh H, Oben J. The use of a stem and leaf aqueous extract of Cissus quadrangularis (CQR-300) to reduce body fat and other components of metabolic syndrome in overweight participants. J Altern Complement Med. 2019;25(1):98-106
  5. Benjawan S, Nimitphong H, Tragulpiankit P, Musigavong O, Prathanturarug S, Pathomwichaiwat T. The effect of Cissus quadrangularis L. on delaying bone loss in postmenopausal women with osteopenia: A randomized placebo-controlled trial. Phytomedicine 2022;1 PubMed

See these in context on the Cissus Quadrangularis 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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