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Dietary supplement

Red Raspberry Ingredients & Drug Interactions

by Herb Pharm

Red Raspberry 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 Red Raspberry 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

Red Raspberry is a dietary supplement by Herb Pharm with 1 active ingredient. Its ingredients are commonly taken for pregnancy and labor support, menstrual cramps, digestive upset and diarrhea.Based on those ingredients, 135 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Red Raspberry leaf (Rubus idaeus) 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 Red Raspberry by Herb Pharm

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

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HelloPharmacist Scorecard of Red Raspberry 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 Sep 10, 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 one active ingredient: red raspberry leaf extract from Rubus idaeus. The extract is suspended in a base of certified organic cane alcohol and distilled water.

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 Red Raspberry's own graded uses on its monograph.

Why this rating?
  • The label markets this product for: Women's health and menstrual support.
  • We looked for evidence on: Dysmenorrhea, Menorrhagia, Labor pain, Parturition, Pregnancy-induced nausea and vomiting, Menstrual health — and 1 related terms.
  • The closest evidence on file: Red Raspberry is rated "Insufficient Reliable Evidence To Rate" for Pregnancy-induced nausea and vomiting (Natural Medicines).
  • Also on file: Red Raspberry is rated "Insufficient Reliable Evidence To Rate" for Labor pain, Parturition, Dysmenorrhea, Menorrhagia.

The evidence we hold doesn't establish that red raspberry leaf works for aging skin, cardiovascular disease, respiratory tract infections, congestive heart failure, or diabetes—the data for each shows insufficient reliable evidence to rate it. If you're considering red raspberry for one of these purposes, you'll want to talk with your doctor about what the current science actually supports.

The evidence, ingredient by ingredient Red Raspberry

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.

Red raspberry leaf is generally well tolerated by most adults when taken by mouth, though the overall safety data is limited. The most commonly reported side effects are diarrhea, gastrointestinal upset, and epigastric pain (discomfort in the upper abdomen)—but these don't typically occur at standard doses.

One case of occupational asthma from inhaling red raspberry powder has been reported. Red raspberry is rated likely safe or possibly safe in pregnancy, though safety isn't well established—use it only under your provider's guidance if you're pregnant.

There isn't enough reliable information to know whether it's safe while breastfeeding; talk with your doctor or pharmacist before using it if you're nursing.

Side effects, ingredient by ingredient Red Raspberry

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 — Red Raspberry.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; diabetes medications.
  • For scale: 135 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 if you take blood thinners or antiplatelet drugs (like warfarin, clopidogrel, or aspirin for cardiovascular reasons)—red raspberry leaf may theoretically increase bleeding risk. Also clear it first if you're on insulin, since the leaf may lower your blood sugar.

Use the medication search tool on this page to verify your exact drugs before you begin.

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.

Red raspberry leaf may appeal to you if you're interested in herbal support, but the evidence for its effectiveness for specific conditions isn't established in our data. The bigger consideration is that it can interact with blood thinners and insulin—both serious medication classes.

If you take either of those or any other prescription medications, check them against this product with your doctor or pharmacist 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 Jun 24, 2019.

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 Red Raspberry, straight from the product label.

Brand Herb Pharm
Barcode (UPC) 090700002145
Net contents 4 fl. Oz.; 120 mL
Market status On market
Date entered into DSLD Jun 24, 2019
DSLD ID 204343
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 Red Raspberry 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
090700002145
IngredientAmount% DV
Red Raspberry leaf (Rubus idaeus) extract628 mg--

Other ingredients: certified organic Cane Alcohol, distilled Water

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

Suggest 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

Storage

Store away from heat & light

Formula

Rubus idaeus

Red Raspberry liquid extract

We prepare our Red Raspberry extract from the leaf of certified organically grown Rubus idaeus bushes.

General Statements

Optimal well-being

Dry herb/menstruum ratio: 1:5

Seals/Symbols

USDA Organic

FDA Statement of Identity

Herbal Supplement

Formulation

Gluten-free

Certified organic by Organic Certifiers

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.

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

See for yourself

Red Raspberry by Herb Pharm label

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

Red Raspberry 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 Red Raspberry 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.

Red Raspberry leaf (Rubus idaeus) extract

Interacts with
135 drugs
628 mg per serving

Red raspberry leaf is a traditional herbal remedy most often used as a tea in late pregnancy and for menstrual discomfort, but solid scientific eviden...

Red Raspberry leaf (Rubus idaeus) extract monograph & interactions

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

Interaction report

Red Raspberry by Herb Pharm Drug Interactions

Want to check YOUR meds against Red Raspberry?

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
135Drugs
135 Moderate

Ingredients driving the most interactions

Red Raspberry leaf (Rubus idaeus) extract 135

Individual Drug Interactions

The ingredients in Red Raspberry interact with 135 drugs. Click any drug to see the details.

1 of the 1 ingredient in Red Raspberry interact with drugs. Each result below shows which ingredient is responsible. Red Raspberry leaf (Rubus idaeus) extract

Each ingredient & the kinds of drugs it affects

For each ingredient in Red Raspberry 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.

Red Raspberry leaf (Rubus idaeus) extract2 drug types · 135 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, taking red raspberry leaf with anticoagulant/antiplatelet drugs might increase the risk of bleeding.
In vitro research suggests that red raspberry leaf extract has antiplatelet activity and enhances the in vitro effects of the antiplatelet medication cangrelor. This interaction has not been reported in humans.

Likelihood Possible Evidence D
Insulin

Red raspberry leaf might reduce glucose levels in patients being treated with insulin.
In one case report, a 38-year-old patient with gestational diabetes, whose blood glucose was being controlled with medical nutrition therapy and insulin, developed hypoglycemia after consuming two servings of raspberry leaf tea daily for 3 days beginning at 32 weeks' gestation. The patient required an insulin dose reduction. The hypoglycemia was considered to be probably related to use of red raspberry leaf tea.

Likelihood Possible Evidence D
Red Raspberry leaf (Rubus idaeus) extract full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Red Raspberry, 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

Red Raspberry by Herb Pharm: Common Questions

Does Red Raspberry by Herb Pharm interact with any medications?
Yes. Based on its ingredients, Red Raspberry has a known interaction with 135 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Red Raspberry 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 red raspberry leaf if I'm pregnant?
Red raspberry is rated likely safe or possibly safe in pregnancy, but the safety data isn't well established yet. It's often used in late pregnancy, but you should only take it under your doctor's guidance—they can weigh the potential benefits against any individual risk factors you may have.
Is red raspberry leaf safe while breastfeeding?
There isn't enough reliable information to confirm whether it's safe while breastfeeding. Talk with your doctor or pharmacist before using it if you're nursing, so you can make an informed decision based on your personal situation.
What side effects should I watch for?
The most common side effects are diarrhea, gastrointestinal upset, and epigastric pain (upper abdominal discomfort), though these don't typically happen at standard doses. One case of occupational asthma from inhaling the powder has been reported, but oral use is generally well tolerated.
Does red raspberry leaf actually work for diabetes?
The evidence we hold shows insufficient reliable information to rate it for diabetes. If you're interested in using it for blood sugar support, talk with your doctor first—especially since red raspberry may lower blood sugar in people on insulin.
What exactly is in this product?
It's a liquid extract of red raspberry leaf suspended in certified organic cane alcohol and distilled water. One active ingredient, no other materials added.

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

Not sure if Red Raspberry 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.

Red Raspberry label
Go deeper

The Full Monographs Behind Red Raspberry’s Ingredients

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

Herb & supplement monograph

Red Raspberry

Interacts with 135 drugs

Red raspberry leaf is a traditional herbal remedy most often used as a tea in late pregnancy and for menstrual discomfort, but solid scientific evidence for these uses is limited. It is gene...

Read the full Red Raspberry monograph →
Sources

Sources & How We Checked

Red Raspberry'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 8 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.

Red Raspberry 8 references
  1. Eagon PK, Elm MS, Hunter DS, et al. Medicinal herbs: modulation of estrogen action. Era of Hope Mtg, Dept Defense; Breast Cancer Res Prog, Atlanta, GA 2000;Jun 8-11.
  2. Parsons M, Simpson M, Ponton T. Raspberry leaf and its effects on labour: safety and efficacy. Aust Coll Midwives Inc J 1999;12:20-5.
  3. Simpson M, Parsons M, Greenwood J, Wade K. Raspberry leaf in pregnancy: its safety and efficacy in labor. J Midwifery Womens Health 2001;46:51-9.. PubMed
  4. Mullen W, McGinn J, Lean ME, et al. Ellagitannins, flavonoids, and other phenolics in red raspberries and their contribution to antioxidant capacity and vasorelaxation properties. J Agric Food Chem 2002;50:5191-6.. PubMed
  5. Sherson, D., Andersen, B., Hansen, I., and Kjoller, H. Occupational asthma due to freeze-dried raspberry. Ann Allergy Asthma Immunol. 2003;90(6):660-663. PubMed
  6. Cheang KI, Nguyen TT, Karjane NW, Salley KE. Raspberry Leaf and Hypoglycemia in Gestational Diabetes Mellitus. Obstet Gynecol. 2016;128(6):1421-4. PubMed
  7. Dudzinska D, Bednarska K, Boncler M, Luzak B, Watala C. The influence of Rubus idaeus and Rubus caesius leaf extracts on platelet aggregation in whole blood. Cross-talk of platelets and neutrophils. Platelets. 2016;27(5):433-9.
  8. Henrotin Y, Cozannet RL, Fança-Berthon P, et al. Rubus idaeus extract improves symptoms in knee osteoarthritis patients: results from a phase II double-blind randomized controlled trial. BMC Musculoskelet Disord 2022;23(1):650. PubMed

See these in context on the Red Raspberry 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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