Interactions on record — worth a quick check against your medications. Based on 2 of 3 ingredients. Check your meds →
Dietary supplement

CBD Natural BlackBerry Flavor Ingredients & Drug Interactions

by vitafusion

CBD Natural BlackBerry Flavor label
See full label image
Gummy Or Jelly Category: Other Combinations
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Sep 30, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking CBD Natural BlackBerry Flavor 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

CBD Natural BlackBerry Flavor is a dietary supplement by vitafusion with 3 active ingredients. Its ingredients are commonly taken for anxiety and stress, relaxation and calm, sleep support.Based on those ingredients, 1,122 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Hemp extract, L-Theanine. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

Jump to a section

Check Your Meds Against CBD Natural BlackBerry Flavor by vitafusion

Ask about any prescription or over-the-counter medication and we check it for interactions with CBD Natural BlackBerry Flavor by vitafusion — and tell you which ingredient is responsible.

Pharmacist-reviewed data Checks every ingredient Answer in seconds
Prefer a human? Send your question to our licensed pharmacists — free, answered by email within 24 hours.

HelloPharmacist Scorecard of CBD Natural BlackBerry Flavor by vitafusion

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 11, 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 2 of its 2 active ingredients.
  • “Hemp extract” is listed as a grouped ingredient — the label gives one combined amount (12 mg) without saying how much of each component you get.

This gummy has 2 active ingredients: L-theanine and cannabidiol (CBD), derived from hemp extract. L-theanine is an amino acid that occurs naturally in tea and is thought to support calm focus.

The product also contains inactive ingredients like maltitol (a sweetener), gelatin, water, and medium-chain triglycerides.

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 Theanine's own graded uses on its monograph.

Why this rating?
  • The label markets this product for: Chill mood and relaxation with L-Theanine.
  • We looked for evidence on: Generalized anxiety disorder (GAD), Stress, Psychological well-being, Insomnia, Anxiety, Sleep quality — and 1 related terms.
  • The closest evidence on file: Theanine is rated "Insufficient Reliable Evidence To Rate" for Generalized anxiety disorder (GAD) (Natural Medicines).
  • Also on file: Theanine is rated "Insufficient Reliable Evidence To Rate" for Insomnia, Stress.

L-theanine is possibly effective for cognitive function according to our data. For age-related cognitive decline, Alzheimer disease, generalized anxiety, obsessive-compulsive disorder, and cancer, the evidence isn't established enough to rate.

We don't hold effectiveness data on cannabidiol or hemp extract for this product.

The evidence, ingredient by ingredient Theanine 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.

L-theanine is generally well tolerated in healthy adults for short-term use, but long-term safety hasn't been well studied. Reported side effects include headaches, drowsiness, longer sleep, and increased dreaming.

A pediatric case of facial tics was reported, though it wasn't confirmed to be caused by the supplement. The safety data advises against use during pregnancy and breastfeeding—there isn't enough data to know if it's safe for the developing baby or nursing infant.

Side effects, ingredient by ingredient Theanine 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 — Theanine.
  • The most serious interaction on file is rated Moderate.
  • For scale: 565 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 you take this, check your blood pressure medications (antihypertensives)—L-theanine can potentiate their effect. Also double-check any sedatives, sleep aids, or other CNS depressants, and any serotonergic drugs like antidepressants.

We couldn't check the CBD or hemp extract ingredients against medications.

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.

If you take blood pressure medication, talk to your pharmacist before starting this gummy—L-theanine can lower blood pressure further. If you're on sedatives, antidepressants, or other brain-active drugs, check with us first.

Pregnant or breastfeeding? There's not enough safety data, so discuss it with your doctor or pharmacist.

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

Assessment coverage: 1 of 2 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Mar 25, 2021.

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 CBD Natural BlackBerry Flavor, straight from the product label.

Brand vitafusion
Barcode (UPC) 027917003627
Net contents 30 Gummy(ies)
Market status On market
Date entered into DSLD Mar 25, 2021
DSLD ID 246319
Product type Other Combinations
Supplement form Gummy Or Jelly
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Women (not pregnant or lactating), Gluten Free, Dairy 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 CBD Natural BlackBerry Flavor by vitafusion, 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 Gummy(ies)
Maximum serving Sizes:
1 Gummy(ies)
Servings per container
30
UPC/BARCODE
027917003627
IngredientAmount% DV
Calories10 Calorie(s)--
Total Carbohydrates3 Gram(s)1%
Protein1 Gram(s)1%
L-Theanine200 mg--
Sugar Alcohol3 Gram(s)--
Cannabidiol10 mg--
Hemp extract12 mg--

Other ingredients: Maltitol, Gelatin, Water, Medium Chain Triglycerides, Less than 2% of:

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

Supporting Fruitful Futures We teamed up with the Fruit Tree Planting Foundation to plant 200,000 fruit trees in the US & internationally by 2020 - Providing fresh fruit for communities in need, and making a positive environmental footprint for generations to come.

Discard seal, empty & replace cap Plastic bottle Bottle not recyclable unless label removed Plastic label how2recycle.info

America's #1 Gummy Vitamin Brand

Purity Tested

This product may settle during shipping.

Formula

Full spectrum hemp extract contains an array of goodies like natural phytocannabinoids and terpenes.

Full Spectrum Hemp Extract Chill Mood with 200 mg L-Theanine per serving 300mg CBD per bottle 10mg CBD per gummy With natural Phytocannabinoids

To ensure quality and potency through expiration, this dietary supplement is manufactured with higher active ingredient levels than the indicated Amount Per Serving.

Formulation

No gluten or dairy No synthetic (FD&C) dyes No high-fructose corn syrup No artificial flavors or sweeteners

Color will darken over time. This does not alter the potency of the product.

Seals/Symbols

Made with 100% certified renewable energy Green-e

Hemp sourced in USA

FDA Statement of Identity

Dietary Supplement

Suggested/Recommended/Usage/Directions

Suggested Use: Adults take one (1) gummy. May take up to three (3) times a day. Chew thoroughly before swallowing.

Precautions

Contains: tree nuts (coconuts).

Take only as directed. Do not exceed suggested dosage.

Not intended for use under the age of 18.

If you have a medical condition, are on medication, do not take if you are pregnant or lactating, or have questions regarding your nutritional needs, consult a qualified healthcare professional before using this product.

An individual's need for this product may be met through a varied and well balanced diet. Do not use if inner seal is broken or missing.

Processed in a facility with products that contain egg, fish, shellfish, soy and tree nuts.

Keep out of reach of children.

Storage

Do not expose to excessive heat or moisture.

FDA Disclaimer Statement

This statement has not been evaluated by the Food and Drug Administration. 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

CBD Natural BlackBerry Flavor by vitafusion label

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

CBD Natural BlackBerry Flavor 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 CBD Natural BlackBerry Flavor by vitafusion

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

Serving size1 Gummy(ies) Dosage formGummy Or Jelly Servings per container30 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.

Protein

1 Gram(s) per serving

L-Theanine

Interacts with
565 drugs
200 mg per serving

Theanine (usually L-theanine) is an amino acid found naturally in tea leaves that many people take to feel calmer and less stressed without strong dro...

L-Theanine monograph & interactions

Hemp extract

Interacts with
938 drugs
12 mg per serving

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...

Hemp extract monograph & interactions
  • › Cannabidiol

Other (inactive) ingredients: Maltitol, Gelatin, Water, Medium Chain Triglycerides, Less than 2% of:. These complete the product’s ingredient list but are not active constituents.

Interaction report

CBD Natural BlackBerry Flavor by vitafusion Drug Interactions

Want to check YOUR meds against CBD Natural BlackBerry Flavor?

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
1,122Drugs
213 Moderate 909 Minor

Ingredients driving the most interactions

Hemp extract 938
L-Theanine 565

Individual Drug Interactions

The ingredients in CBD Natural BlackBerry Flavor interact with 1,122 drugs. Click any drug to see the details.

2 of the 3 ingredients in CBD Natural BlackBerry Flavor interact with drugs. Each result below shows which ingredient is responsible. Hemp extract L-Theanine

Each ingredient & the kinds of drugs it affects

For each ingredient in CBD Natural BlackBerry Flavor with known interactions, here are the types of medications they 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

L-Theanine3 drug types · 565 drugs

Antihypertensive Drugs

Theanine might lower blood pressure, potentiating the effects of antihypertensive drugs.
Animal research shows that theanine can lower blood pressure in spontaneously hypertensive animals. Theoretically, concomitant use of theanine and antihypertensive drugs might potentiate the antihypertensive activity.

Likelihood Possible Evidence D
Cns Depressants

Theoretically, theanine might have additive sedative effects when used in conjunction with CNS depressants. However, it is unclear if this concern is clinically relevant.
Theoretically, theanine may compete with glutamate and/or increase plasma gamma-aminobutyric acid (GABA) levels, which could cause CNS depression. In one clinical study, some subjects taking oral theanine reported drowsiness.

Likelihood Unlikely Evidence D
Serotonergic Drugs

Clinical studies regarding the effects of L-theanine on serotonin levels are conflicting. Some studies suggest it can increase serotonin levels in the brain while others report that it may decrease them. Nevertheless, there have been no reports of l-theanine being a causative agent in serotonergic-related side effects or serotonin syndrome.

Likelihood Unlikely Evidence C
L-Theanine full monograph & interactions
The maker

Brand information

Manufacturer and brand details for CBD Natural BlackBerry Flavor, from the product label.

vitafusion

See all vitafusion products
Name
Church & Dwight Co., Inc.
City
Ewing
State
NJ
ZipCode
08628
Phone Number
1-888-334-5389
Web Address
www.vitafusion.com
Pharmacist Counseling Corner

CBD Natural BlackBerry Flavor by vitafusion: Common Questions

Does CBD Natural BlackBerry Flavor by vitafusion interact with any medications?
Yes. Based on its ingredients, CBD Natural BlackBerry Flavor has a known interaction with 1,122 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
CBD Natural BlackBerry Flavor 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.
What does L-theanine do?
L-theanine is an amino acid that's possibly effective for cognitive function. It's thought to support calm focus and comes naturally in tea.
Can I take this while pregnant or breastfeeding?
The safety data advises against it. There isn't enough information to know if L-theanine is safe during pregnancy or while nursing, so talk with your doctor or pharmacist for personalized advice.
What side effects can L-theanine cause?
Common reported ones are headaches, drowsiness, longer sleep, and increased dreaming. Serious side effects are rare.
Is this safe for long-term use?
L-theanine is generally well tolerated in healthy adults for short-term use, but long-term safety hasn't been well studied. Ask your pharmacist about your personal situation.
Does this work for anxiety or cognitive decline?
L-theanine is possibly effective for cognitive function, but for anxiety and age-related cognitive decline the evidence isn't established enough to rate. The data we hold doesn't support claims for those uses yet.

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

Not sure if CBD Natural BlackBerry Flavor is safe with your meds?

Our pharmacists answer your medication & supplement questions — free.

Ask a pharmacist

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.

CBD Natural BlackBerry Flavor label
Go deeper

The Full Monographs Behind CBD Natural BlackBerry Flavor’s Ingredients

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

Herb & supplement monograph

Theanine

Interacts with 565 drugs

Theanine (usually L-theanine) is an amino acid found naturally in tea leaves that many people take to feel calmer and less stressed without strong drowsiness. Early research suggests it may...

Read the full Theanine monograph → 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

CBD Natural BlackBerry Flavor'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 18 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.

Theanine 6 references
  1. Yokogoshi H, Kobayashi M. Hypotensive effect of gamma-glutamylethylamide in spontaneously hypertensive rats. Life Sci 1998;62:1065-8.
  2. Haskell, C. F., Kennedy, D. O., Milne, A. L., Wesnes, K. A., and Scholey, A. B. The effects of L-theanine, caffeine and their combination on cognition and mood. Biol.Psychol. 2008;77(2):113-122. PubMed
  3. Yokogoshi, H., Kato, Y., Sagesaka, Y. M., Takihara-Matsuura, T., Kakuda, T., and Takeuchi, N. Reduction effect of theanine on blood pressure and brain 5-hydroxyindoles in spontaneously hypertensive rats. Biosci.Biotechnol.Biochem. 1995;59(4):615-618. PubMed
  4. Lyon MR, Kapoor MP, Juneja LR. The effects of L-theanine (Suntheanine®) on objective sleep quality in boys with attention deficit hyperactivity disorder (ADHD): a randomized, double-blind, placebo-controlled clinical trial. Altern Med Rev. 2011;16(4):348-
  5. Hidese S, Ota M, Wakabayashi C, et al. Effects of chronic l-theanine administration in patients with major depressive disorder: an open-label study. Acta Neuropsychiatr 2017;29(2):72-9.
  6. Tsuchiya T, Honda H, Oikawa M, et al. Oral administration of the amino acids cystine and theanine attenuates the adverse events of S-1 adjuvant chemotherapy in gastrointestinal cancer patients. Int J Clin Oncol 2016;21(6):1085-90. PubMed

See these in context on the Theanine monograph →

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

Keep exploring
Supplement interaction checker › Check any supplement or product against your medications Drug–drug interactions › Check two or more of your medications against each other Browse medications A–Z › Every drug we've checked against herbs & supplements NDC & pricing lookup › Find a drug’s NDCs, packaging and costs Ask a pharmacist › Free, personal answer from our licensed team