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Dietary supplement

Blackcurrant Powder 5000 mg Veg Capsules Ingredients & Drug Interactions

by BulkSupplements.com

Capsule Category: Botanical
Most serious interaction: Moderate
The interaction bottom line Most serious interaction: Moderate

Blackcurrant Powder 5000 mg Veg Capsules is a dietary supplement by BulkSupplements.com with 1 active ingredient. Its ingredients are commonly taken for dry eyes and eye strain, joint pain and inflammation, immune and general wellness support.Based on those ingredients, 140 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Blackcurrant powder. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

HelloPharmacist Scorecard of Blackcurrant Powder 5000 mg Veg Capsules by BulkSupplements.com

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

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: blackcurrant powder at 5000 mg per capsule. The only other ingredient listed is hypromellose, which is the capsule material itself.

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 Black Currant product and its label doesn't state a use — see Black Currant'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 effectiveness data for blackcurrant powder in our records. The supplement has been studied for several conditions—including Alzheimer disease, liver disease, upper respiratory infections, cough, and eczema—but the evidence for any of these is insufficient to rate.

That doesn't mean it won't help; it just means the research isn't there yet to back up a claim.

The evidence, ingredient by ingredient Black Currant

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.

Blackcurrant as a food is well tolerated, but concentrated supplements like this one are less studied, so the safety data is limited. We'd recommend checking with your doctor before starting.

In one study of 2,154 people taking black currant seed oil at a higher dose for 6 weeks, a very small number reported mild diarrhea a few days after starting—the only adverse effect we have on file. Pregnancy and lactation safety data are not on file for this ingredient, so talk with your doctor or pharmacist if you're pregnant, planning to become pregnant, or breastfeeding.

Side effects, ingredient by ingredient Black Currant

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 — Black Currant.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs.
  • For scale: 140 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 your medications against this product if you take blood thinners or antiplatelet drugs (like warfarin, aspirin, or clopidogrel)—there's a moderate risk of increased bleeding. Also check if you take phenothiazine antipsychotics, as there's a theoretical risk of seizure-threshold lowering.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with no assessable stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.

If you take blood thinners, antiplatelet drugs, or antipsychotic medications, check with your pharmacist before using this product. The supplement itself is generally well tolerated, but the interaction data is the main thing to settle first.

For people without those medications, the evidence for what it actually does isn't established yet.

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 May 23, 2024.

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 Blackcurrant Powder 5000 mg Veg Capsules, straight from the product label.

Brand BulkSupplements.com
Barcode (UPC) X003LSE8RX
Net contents 180 Capsule(s)
Market status On market
Date entered into DSLD May 23, 2024
DSLD ID 312865
Product type Botanical
Supplement form Capsule
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), 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 Blackcurrant Powder 5000 mg Veg Capsules by BulkSupplements.com, 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:
5 Veg Capsule(s)
Maximum serving Sizes:
5 Veg Capsule(s)
Servings per container
200
UPC/BARCODE
X003LSE8RX
IngredientAmount% DV
Blackcurrant powder5000 mg--

Other ingredients: Hypromellose

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.
Formula

Blackcurrant Powder 5000 mg per serving

Suggested/Recommended/Usage/Directions

Suggested Use: As a dietary supplement, take 5 capsules or as directed by a physician.

FDA Disclaimer Statement

Warning: This product is not intended to diagnose, treat, cure, or prevent any disease.

Precautions

Always consult a physician before taking any dietary supplement.

Keep out of reach of children.

General Statements

New

Scan me

Formulation

Free of: Added sugar, soy, dairy, yeast, gluten

Storage

Store in a dry, cool place

See for yourself

Blackcurrant Powder 5000 mg Veg Capsules by BulkSupplements.com label

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

What’s inside

The Ingredients in Blackcurrant Powder 5000 mg Veg Capsules by BulkSupplements.com

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

Serving size5 Veg Capsule(s) Dosage formCapsule Servings per container200 Amounts shown are per serving.

Blackcurrant powder

Interacts with
140 drugs
5000 mg per serving

Black currant is a nutritious berry that is rich in vitamin C and antioxidants, and its seed oil contains the omega-6 fatty acid GLA. While it is enjo...

Blackcurrant powder monograph & interactions

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

Interaction report

Blackcurrant Powder 5000 mg Veg Capsules by BulkSupplements.com Drug Interactions

Want to check YOUR meds against Blackcurrant Powder 5000 mg Veg Capsules?

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
140Drugs
140 Moderate

Ingredients driving the most interactions

Each ingredient & the kinds of drugs it affects

For each ingredient in Blackcurrant Powder 5000 mg Veg Capsules 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.

Blackcurrant powder2 drug types · 140 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, black currant seed oil might increase the risk of bleeding if used in combination with anticoagulant or antiplatelet drugs.
Gamma-linolenic acid (GLA), a constituent of black currant seed oil, appears to have antiplatelet effects.

Likelihood Possible Evidence D
Phenothiazines

Theoretically, black currant seed oil might increase the risk of seizure in patients receiving phenothiazines.
Black currant seed oil contains gamma-linolenic acid (GLA). There is some concern that taking supplements containing GLA might cause seizures, or lower the seizure threshold, when taken with phenothiazines, although there is no evidence that black currant seed oil causes seizures. In one report, three patients with schizophrenia who had received phenothiazines developed EEG changes suggestive of temporal lobe epilepsy after starting treatment with GLA, although none experienced an actual seizure. In another report, two patients with schizophrenia who were stabilized on phenothiazines developed seizures when evening primrose 4 grams daily, which contains GLA, was added. One of these patients had a prior history of seizures.

Likelihood Possible Evidence D
The maker

Brand information

Manufacturer and brand details for Blackcurrant Powder 5000 mg Veg Capsules, from the product label.

BulkSupplements.com

See all BulkSupplements.com products
Name
BulkSupplements.com
Street Address
7511 Eastgate Rd
City
Henderson
State
NV
ZipCode
89011
Web Address
BulkSupplements.com
Pharmacist Counseling Corner

Blackcurrant Powder 5000 mg Veg Capsules by BulkSupplements.com: Common Questions

Does Blackcurrant Powder 5000 mg Veg Capsules by BulkSupplements.com interact with any medications?
Yes. Based on its ingredients, Blackcurrant Powder 5000 mg Veg Capsules has a known interaction with 140 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Blackcurrant Powder 5000 mg Veg Capsules 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.
Will this cause side effects?
In studies, blackcurrant seed oil at a higher dose caused mild diarrhea in a very small number of people, a few days after starting. Most people tolerated it without problems. Because concentrated supplements are less studied, talk with your doctor if you have any concerns.
Is blackcurrant powder safe during pregnancy or while breastfeeding?
We don't have safety data on file for blackcurrant powder in pregnancy or lactation. Talk with your doctor or pharmacist for personalized advice, especially since concentrated supplements are less studied than eating the berry as food.
What is blackcurrant powder used for?
Blackcurrant has been studied for several conditions—Alzheimer disease, liver disease, respiratory infections, cough, and eczema—but we don't have enough evidence to confirm it works for any of them. The research just isn't established yet.
Does this product have any fillers?
The only other ingredient is hypromellose, which is the capsule material. That's it.
How much blackcurrant is in each capsule?
Each capsule contains 5000 mg (5 grams) of blackcurrant powder.
Can I take this if I'm on a blood thinner?
Not without checking with your pharmacist first. Blackcurrant powder may increase bleeding risk when combined with blood thinners or antiplatelet drugs. Your pharmacist can tell you whether it's safe for your specific medication.

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

Not sure if Blackcurrant Powder 5000 mg Veg Capsules is safe with your meds?

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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.

Blackcurrant Powder 5000 mg Veg Capsules label
Go deeper

The Full Monographs Behind Blackcurrant Powder 5000 mg Veg Capsules’s Ingredients

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

Sources

Sources & How We Checked

Blackcurrant Powder 5000 mg Veg Capsules'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 6 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.

Black Currant 6 references
  1. Guivernau M, Meza N, Barja P, Roman O. Clinical and experimental study on the long-term effect of dietary gamma-linolenic acid on plasma lipids, platelet aggregation, thromboxane formation, and prostacyclin production. Prostaglandins Leukot Essent Fatty A PubMed
  2. Fa-lin Z, Zhen-yu W, Yan H, et al. Efficacy of blackcurrant oil soft capsule, a Chinese herbal drug, in hyperlipidemia treatment. Phytother Res 2010;24 Suppl 2:S209-13. PubMed
  3. Holman CP and Bell AF. A trial of evening primrose oil in the treatment of chronic schizophrenia. J Orhtomolecular Psych 1983;12:302-304.
  4. Vaddadi KS. The use of gamma-linolenic acid and linoleic acid to differentiate between temporal lobe epilepsy and schizophrenia. Prostaglandins Med 1981;6(4):375-379. PubMed
  5. Norred, C. L. and Brinker, F. Potential coagulation effects of preoperative complementary and alternative medicines. Alt Ther 2001;7(6):58-67.
  6. Puri BK. The safety of evening primrose oil in epilepsy. Prostaglandins Leukotrienes Essential Fatty Acids 2007;77:101-3. PubMed

See these in context on the Black Currant 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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