Interactions on record — worth a quick check against your medications. Based on 1 of 3 ingredients. Check your meds →
Dietary supplement

Full-Spectrum Hemp Blend Ingredients & Drug Interactions

by Mountain Meadow Herbs

Full-Spectrum Hemp Blend label
See full label image
Liquid Category: Other Combinations
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 Full-Spectrum Hemp Blend 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

Full-Spectrum Hemp Blend is a dietary supplement by Mountain Meadow Herbs with 3 active ingredients. Its ingredients are commonly taken for plant-based protein source, heart health support, skin and hair health.Based on those ingredients, 938 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Hemp 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 Full-Spectrum Hemp Blend by Mountain Meadow Herbs

Ask about any prescription or over-the-counter medication and we check it for interactions with Full-Spectrum Hemp Blend by Mountain Meadow Herbs — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Full-Spectrum Hemp Blend by Mountain Meadow Herbs

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 30, 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 1 of its 3 active ingredients.
  • “Proprietary Blend” is a proprietary blend — the label gives one combined amount (1 mL) without saying how much of each component you get.

Mountain Meadow Herbs Full-Spectrum Hemp Blend contains 3 active ingredients: a proprietary blend, hemp extract, and hemp oil, delivered as a liquid. These are the plant-based components meant to work.

The blend also contains inactive ingredients (vegetable glycerin, distilled water, organic grain alcohol, maltodextrin, and natural flavor) that serve as the carrier and preserve the formula.

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 Hemp product and its label doesn't state a use — see Hemp'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.

We don't have established evidence in our data for hemp extract or hemp oil's effectiveness for constipation, eczema, or familial hypercholesterolemia — all the conditions we hold ratings for show insufficient reliable evidence to rate. That means the science isn't clear enough yet to know whether this product works for these uses.

If you're considering it for a specific health goal, talk it through with your doctor or pharmacist to discuss what the current evidence actually supports.

The evidence, ingredient by ingredient Hemp

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.

Hemp seed foods in normal amounts are generally well tolerated, but this product is a concentrated liquid extract — a form that's less studied than whole food sources. Serious side effects are rare but have been reported: a small number of cases involved allergic reactions (hives, facial swelling, shortness of breath, anaphylaxis) and very rarely, heart rhythm problems and fainting.

One case report described liver enzyme elevation and hepatitis in a young child given high-dose hemp extract for seizures. Because concentrated supplements carry less safety data than food amounts, caution is advised.

For pregnancy and lactation, the data we hold doesn't include safety information for either situation — there isn't enough on file to know either way. If you're pregnant, nursing, or planning either, talk with your doctor or pharmacist about whether this product is right for you.

Side effects, ingredient by ingredient Hemp

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 — Hemp.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs.
  • For scale: 939 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 this product, double-check with your doctor or pharmacist if you take hormone therapy (estrogens) — the most serious interaction — or blood pressure medications, ACE inhibitors, blood thinners, or any drugs your liver metabolizes, especially those for heart rhythm or psychiatric conditions. No interactions are documented for the cannabinoids ingredient because we hold no data for it.

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 safety information is well characterized.

This product is a concentrated hemp extract — a form with limited safety data compared to hemp foods. It interacts with hormone therapy, blood pressure drugs, blood thinners, and several other medication types your liver processes.

If you take any prescription medications, check them against the tool on this page first, and discuss the product with your own doctor or pharmacist before you start.

Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI

Assessment coverage: 2 of 3 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Jun 16, 2022.

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 Full-Spectrum Hemp Blend, straight from the product label.

Brand Mountain Meadow Herbs
Barcode (UPC) 813086016700
Net contents 2 Fluid Ounce(s); 60 mL
Market status On market
Date entered into DSLD Jun 16, 2022
DSLD ID 267730
Product type Other Combinations
Supplement form Liquid
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Children 4 or More Years of Age, 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 Full-Spectrum Hemp Blend by Mountain Meadow Herbs, 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
60
UPC/BARCODE
813086016700
IngredientAmount% DV
Proprietary Blend1 mL--
Hemp extract0 NP--
Hemp Oil0 NP--
Cannabinoids15 mg--

Other ingredients: Vegetable Glycerin, distilled Water, organic Grain Alcohol, Maltodextrin, Natural flavor

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.
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.

Formula

Cannabis sativa 15 mg cannabinoids per serving

Contains less than 0.3% THC

FDA Statement of Identity

Herbal Dietary Supplement

General Statements

15 dropperful = approx. 1 mL

The MMH Three-Leaf Promise: Our high-standards produce nothing less than pure, safe, and effective herbal products. You will always feel that we care - through our products, our service, and our understanding. We deliver on time.

Seals/Symbols

Made in Montana USA

Suggested/Recommended/Usage/Directions

Suggested Use: 12+ yrs: 1 mL. Take 1-3 times daily, or as needed.

Shake well.

Precautions

Caution: If you are pregnant, nursing, have a medical condition, or are taking a prescription, consult your health care provider before using this product.

Keep out of reach of children.

Storage

Store in a cool, dry place out of sunlight.

Formulation

Full-spectrum hemp captures active molecules from the entire plant! Relaxation support Support a healthy inflammatory response

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

See for yourself

Full-Spectrum Hemp Blend by Mountain Meadow Herbs label

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

Full-Spectrum Hemp Blend 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 Full-Spectrum Hemp Blend by Mountain Meadow Herbs

These are the 3 active ingredients this product is made of. Select any to open its full monograph.

Serving size1 mL Dosage formLiquid 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

1 mL per serving

Cannabinoids

15 mg per serving

Other (inactive) ingredients: Vegetable Glycerin, Distilled Water, Organic Grain Alcohol, Maltodextrin, Natural flavor. These complete the product’s ingredient list but are not active constituents.

Interaction report

Full-Spectrum Hemp Blend by Mountain Meadow Herbs Drug Interactions

Want to check YOUR meds against Full-Spectrum Hemp Blend?

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
938Drugs
41 Moderate 897 Minor

Ingredients driving the most interactions

Hemp extract 938

Individual Drug Interactions

The ingredients in Full-Spectrum Hemp Blend interact with 938 drugs. Click any drug to see the details.

1 of the 3 ingredients in Full-Spectrum Hemp Blend interact with drugs. Each result below shows which ingredient is responsible. Hemp extract

Each ingredient & the kinds of drugs it affects

For each ingredient in Full-Spectrum Hemp Blend 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.

Hemp extract6 drug types · 938 drugs

Estrogens

Theoretically, hemp might interfere with hormone therapy due to its estrogenic effects.
In an ovariectomized animal model, a diet containing hemp seed 1%, 2%, or 10% resulted in normalized plasma levels of 17-beta-estradiol. The mechanism of action for this effect is unclear.

Likelihood Possible Evidence D
Ace Inhibitors (Aceis)

Theoretically, consuming hemp seed protein isolate with ACE inhibitors might have additive effects and increase the risk of hypotension.
Hemp seed protein hydrolysate has shown ACE inhibitor-like effects in a hypertensive animal model. However, hempseed oil consumption does not seem to reduce blood pressure in humans. Until more is known, monitor blood pressure and potassium levels.

Likelihood Unlikely Evidence D
Anticoagulant/Antiplatelet Drugs

Theoretically, hemp seed might increase the risk of bleeding when used concomitantly with anticoagulant/antiplatelet drugs.
In animal research, hemp seed at 5% of the diet inhibits platelet aggregation in vitro. However, in human research, taking hemp seed oil 2 grams daily for 12 weeks does not inhibit the aggregation of platelets in vitro.

Likelihood Possible Evidence D
Antihypertensive Drugs

Theoretically, hemp seed protein may have additive effects with antihypertensive drugs.
In a hypertensive animal model, hemp seed protein hydrolysate reduced systolic blood pressure by a mechanism possibly involving the inhibition of renin and angiotensin converting enzyme (ACE) activities. However, there was no effect of hemp seed protein on blood pressure in normotensive animals. Furthermore, hempseed oil consumption does not seem to reduce blood pressure in humans.

Likelihood Unlikely Evidence D
Cytochrome P450 1A2 (Cyp1A2) Substrates

Theoretically, hemp might decrease the levels and clinical effects of CYP1A2 substrates.
In vitro research shows that hemp induces CYP1A2 enzymes.

Likelihood Possible Evidence D
Cytochrome P450 3A4 (Cyp3A4) Substrates

Theoretically, hemp might decrease the levels and clinical effects of CYP3A4 substrates.
In vitro research shows that hemp induces CYP3A4 enzymes.

Likelihood Possible Evidence D
Hemp extract full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Full-Spectrum Hemp Blend, from the product label.

Mountain Meadow Herbs

See all Mountain Meadow Herbs products
Name
Mountain Meadow Herbs, Inc.
Street Address
1019 Hard Rock Rd
City
Somers
State
MT
ZipCode
59932
Phone Number
888.528.8615
Web Address
www.mmherbs.com
Pharmacist Counseling Corner

Full-Spectrum Hemp Blend by Mountain Meadow Herbs: Common Questions

Does Full-Spectrum Hemp Blend by Mountain Meadow Herbs interact with any medications?
Yes. Based on its ingredients, Full-Spectrum Hemp Blend has a known interaction with 938 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Full-Spectrum Hemp Blend contains 3 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.
Is hemp extract safe to take if I'm on birth control or hormone therapy?
Not without talking to your doctor first. Hemp extract has a Moderate-severity interaction with estrogens: in animal studies, it altered estradiol levels, which could interfere with how your hormones work. This needs individual discussion with your prescriber.
Can I take this if I'm on a blood thinner like warfarin?
You should check with your doctor before combining them. Hemp carries a Minor-severity interaction with blood thinners because it theoretically increases bleeding risk, though one human trial of hemp seed oil didn't show this effect. Your doctor will know your exact situation best.
What are the side effects of hemp extract?
In food amounts, hemp is generally well tolerated. In larger doses or concentrated extract form, serious side effects are rare but include allergic reactions (hives, swelling, shortness of breath, and in rare cases anaphylaxis) and very rarely, heart rhythm issues or fainting. One case report described liver inflammation in a small child given very high doses.
Does this product work for constipation or eczema?
The evidence we hold doesn't establish whether hemp extract works for either condition — all the uses we have data for show insufficient reliable evidence to rate. If you're considering it for a specific health goal, ask your doctor what the current science actually supports.
Is it safe to take this if I'm pregnant or breastfeeding?
We don't have safety data on file for hemp extract in pregnancy or lactation, so there isn't enough information to know either way. Talk with your doctor or pharmacist to get personalized advice for your situation.
What's the difference between hemp extract and hemp oil in this blend?
Both are from the hemp plant and carry the same interaction and safety concerns listed here. The blend combines them as a liquid product — a concentrated form with less safety research than whole hemp foods.

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

Not sure if Full-Spectrum Hemp Blend 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.

Full-Spectrum Hemp Blend label
Go deeper

The Full Monographs Behind Full-Spectrum Hemp Blend’s Ingredients

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

Herb & supplement monograph

Hemp

Interacts with 938 drugs

Hemp seeds and hemp seed oil are nutritious foods rich in protein, fiber, and healthy omega-3 and omega-6 fatty acids, and they are generally safe for most people as part of the diet. While...

Read the full Hemp monograph →
Sources

Sources & How We Checked

Full-Spectrum Hemp Blend'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 12 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.

Hemp 12 references
  1. Kaul N, Kreml R, Austria JA, et al. A comparison of fish oil, flaxseed oil and hempseed oil supplementation on selected parameters of cardiovascular health in healthy volunteers. J Am Coll Nutr 2008;27:51-8. PubMed
  2. Saberivand A, Karimi I, Becker LA, et al. The effects of Cannabis sativa L. seed (hempseed) in the ovariectomized rat model of menopause. Methods Find Exp Clin Pharmacol. 2010;32(7):467-73. PubMed
  3. Girgih AT, Alashi A, He R, Malomo S, Aluko RE. Preventive and treatment effects of a hemp seed (Cannabis sativa L.) meal protein hydrolysate against high blood pressure in spontaneously hypertensive rats. Eur J Nutr. 2014;53(5):1237-46. PubMed
  4. Richard MN, Ganguly R, Steigerwald SN, Al-Khalifa A, Pierce GN. Dietary hempseed reduces platelet aggregation. J Thromb Haemost. 2007;5(2):424-5. PubMed
  5. Stadtmauer G, Beyer K, Bardina L, Sicherer SH. Anaphylaxis to ingestion of hempseed (Cannabis sativa). J Allergy Clin Immunol. 2003;112(1):216-7. PubMed
  6. Del Bo' C, Deon V, Abello F, et al. Eight-week hempseed oil intervention improves the fatty acid composition of erythrocyte phospholipids and the omega-3 index, but does not affect the lipid profile in children and adolescents with primary hyperlipidemia. PubMed
  7. Alkhammash S, Tsui H, Thomson DMP. Cannabis and hemp seed allergy. J Allergy Clin Immunol Pract. 2019;7(7):2429-2430.e1. PubMed
  8. Stokes JR, Hartel R, Ford LB, Casale TB. Cannabis (hemp) positive skin tests and respiratory symptoms. Ann Allergy Asthma Immunol. 2000;85(3):238-40. PubMed
  9. Déléaval M, Burri H, Bakelants E. Harmless herbs? A case report of acquired long QT syndrome and torsades de pointes in a patient taking herbal supplements. HeartRhythm Case Rep 2022;8(5):309-12. PubMed
  10. Singh M, Sehgal M, Yacoub M, et al. Severe liver dysfunction in a toddler receiving nonprescription phytocannabinoid. J Am Pharm Assoc (2003) 2022;62(4):1438-1440. PubMed
  11. Clark E, Nilsson U, Samaran Q, Raison-Peyron N. Allergic contact dermatitis from Cannabis sativa (hemp) seed oil. Contact Dermatitis 2022;87(3):292-293.
  12. Haron MH, Dale O, Martin K, et al. Evaluation of the Herb-Drug Interaction Potential of Commonly Used Botanicals on the US Market with Regard to PXR- and AhR-Mediated Influences on CYP3A4 and CYP1A2. J Diet Suppl 2022. PubMed

See these in context on the Hemp 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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