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

Tulsi Original Ingredients & Drug Interactions

by Organic India

Tulsi Original label
See full label image
Other (e.g. Tea Bag) 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 Tulsi Original 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

Tulsi Original is a dietary supplement by Organic India with 3 active ingredients. Its ingredients are commonly taken for stress and anxiety, blood sugar support, respiratory complaints.Based on those ingredients, 212 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are East Indian Basil. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Tulsi Original by Organic India

Ask about any prescription or over-the-counter medication and we check it for interactions with Tulsi Original by Organic India — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Tulsi Original by Organic India

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 17, 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 0 of its 3 active ingredients.
  • “Proprietary Organic Blend” is a proprietary blend — the label gives one combined amount (2 grams) without saying how much of each component you get.

This product contains 3 active ingredients: East Indian Basil, Krishna Tulsi, and Rama Tulsi — all varieties of holy basil (Ocimum sanctum). Holy basil is a traditional herb used in Ayurvedic medicine; the dried leaf is typically brewed as a tea.

There are no inactive ingredients listed for this product.

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 Holy Basil's own graded uses on its monograph.

Why this rating?
  • The label markets this product for: stress relief and immune system support.
  • We looked for evidence on: Stress, Generalized anxiety disorder (GAD), Respiratory tract infections, Anxiety, Immune function, Adaptogenic support.
  • The closest evidence on file: Holy Basil is rated "Insufficient Reliable Evidence To Rate" for Generalized anxiety disorder (GAD) (Natural Medicines).
  • Also on file: Holy Basil is rated "Insufficient Reliable Evidence To Rate" for Respiratory tract infections, Stress.

The evidence we have on holy basil doesn't yet support its use for any of the conditions it's marketed for. Effectiveness ratings for generalized anxiety, asthma, headache, respiratory tract infections, dental plaque, and diabetes are all insufficient — meaning the research to date isn't strong enough to say whether it works.

If you're considering Tulsi for one of these purposes, talk with your doctor about what the current evidence shows and what other options might help.

The evidence, ingredient by ingredient Holy Basil

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.

Holy basil is generally well tolerated over short periods in adults, but good long-term safety data are limited. The most common side effects reported are loose stools and nausea in a small number of trial participants.

Because animal data raise safety concerns, the safety data advise against use during pregnancy. There isn't enough reliable information to recommend it while breastfeeding either — talk with your doctor or pharmacist about whether it's right for you if you're nursing.

Side effects, ingredient by ingredient Holy Basil

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 — Holy Basil.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; diabetes medications.
  • For scale: 212 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 Tulsi Original, check with your doctor or pharmacist if you take blood thinners (anticoagulants) or antiplatelet drugs like warfarin or aspirin — holy basil may increase bleeding risk. Also flag diabetes medications and pentobarbital (Nembutal) or other sedatives, as the product may lower blood sugar or increase drowsiness.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFormula with limited ingredient disclosure with no established evidence rating for its marketed use. Moderate medication interactions have been identified, and safety information is well characterized.

Tulsi Original is a tea made from three varieties of holy basil. If you take blood thinners, diabetes medications, or sedatives, you'll need to check with your doctor or pharmacist before starting — holy basil may affect how these drugs work.

The evidence for its effectiveness in treating anxiety, asthma, headaches, infections, or other conditions isn't established yet. It's not recommended in pregnancy or while breastfeeding.

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

Assessment coverage: 3 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 Tulsi Original, straight from the product label.

Brand Organic India
Barcode (UPC) 851469000618
Net contents 16 Ounce(s); 454 Gram(s)
Market status On market
Date entered into DSLD Jun 16, 2022
DSLD ID 267927
Product type Botanical
Supplement form Other (e.g. Tea Bag)
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Kosher, Organic, Halal, 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 Tulsi Original by Organic India, 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:
2 Gram(s)
Maximum serving Sizes:
2 Gram(s)
Servings per container
227
UPC/BARCODE
851469000618
IngredientAmount% DV
East Indian Basil0 NP--
Proprietary Organic Blend2 grams--
Krishna Tulsi0 NP--
Rama Tulsi0 NP--

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

Holy basil

Certified organic loose leaf

OU (Kosher)

Halal Mumbai India Halal Committee Registration No. 0854

Tulsi Original Three sacred varieties of Tulsi with potent restorative powers create this delicious, calming, yet energizing infusion, with hints of citrus from Vana, the slightly spicy tones of Krishna, and the calm depth of Rama.

Formulation

Stress relieving & energizing Tulsi Holy Basil is an herb with healing properties that relieves stress and protect the immune system.

Caffeine free

Gluten free

Certified organic loose leaf

Krishna Tulsi, Vana Tulsi, Rama Tulsi: Fairtrade certified & sourced from Fairtrade producers. Total 100%. Visit www.info.fairtrade.net Product of India

Certified Organic by Control Union-801983 Product produced and processed according to NPOP standard of India & USDA-NOP

Tulsi - A legacy of good health Reduces stress Builds stamina Uplifts mood Anti aging Aids digestion Supports the immune system Balances energy levels Abundant in antioxidants Balances metabolism Powerful adaptogen

About Tulsi Throughout India, Tulsi is acclaimed as "The Queen of Herbs" and is revered as a sacred plant infused with healing powers. Tulsi (also known as Holy Basil) makes a delicious & nourishing herbal 'tea' offering abundant health benefits.

FDA Statement of Identity

Herbal Supplement

Seals/Symbols

USDA Organic Non GMO Project Verified nongmoproject.org Fairtrade

Fssai Lic.No. 10015051001397 Certified B Corporation Halal Mumbai India Halal Committee Registration No. 0854 OU (Kosher) Control Union Certified NPOP/NAB/0010 www.controlunion.com India Organic

General Statements

Earth Seer

Tulsi's life-enhancing qualities, repeatedly noted in ancient Indian scriptures dating back over 5,000 years, are now here for you to fully enjoy. Blessings and Namaste!

The photo on this package is one of our farmers or a family member.

Precautions

To enjoy while pregnant or nursing, consult a physician before use.

If pregnant or nursing, consult a physician prior to use.

Storage

Store in a cool, dry place away from sunlight.

Suggested/Recommended/Usage/Directions

Directions: For best results: Place one heaping teaspoon of Tulsi Original per cup in teapot. Pour just boiled water into the teapot. Infuse for 3-5 minutes or longer. Strain to serve and enjoy. For Iced Tea: Double the strength per cup for hot tea preparation. Strain and cool. Pour over ice to serve.

FDA Disclaimer Statement

These statements have 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

Tulsi Original by Organic India label

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

Tulsi Original 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 Tulsi Original by Organic India

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

Serving size2 Gram(s) Dosage formOther (e.g. Tea Bag) Servings per container227 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 Organic Blend

2 grams per serving
Interaction report

Tulsi Original by Organic India Drug Interactions

Want to check YOUR meds against Tulsi Original?

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
212Drugs
212 Moderate

Ingredients driving the most interactions

East Indian Basil 212

Individual Drug Interactions

The ingredients in Tulsi Original interact with 212 drugs. Click any drug to see the details.

1 of the 3 ingredients in Tulsi Original interact with drugs. Each result below shows which ingredient is responsible. East Indian Basil

Each ingredient & the kinds of drugs it affects

For each ingredient in Tulsi Original 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.

East Indian Basil3 drug types · 212 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, holy basil seed oil might increase the risk of bleeding when used with anticoagulant or antiplatelet drugs.
Animal research shows that holy basil seed oil can prolong bleeding time, possibly due to inhibition of platelet aggregation. However, it is not known if this occurs in humans.

Likelihood Possible Evidence D
Antidiabetes Drugs

Theoretically, holy basil might increase the risk of hypoglycemia when taken with antidiabetes drugs.
Small clinical studies show that taking holy basil can decrease fasting blood glucose and other measures of glycemic control in patients with type 2 diabetes.

Likelihood Possible Evidence B
Pentobarbital (Nembutal)

Theoretically, holy basil seed oil might increase the sedative effects of pentobarbital.
Animal research shows that holy basil seed oil increases pentobarbitone-induced sleeping time. However, it is not known if this occurs in humans or if this applies to other barbiturates or sedatives.

Likelihood Possible Evidence D
East Indian Basil full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Tulsi Original, from the product label.

Organic India

See all Organic India products
Name
Organic India Pvt. Ltd.
Street Address
Factory: Plot No. 266 Faizabad Road
City
Kamta P.O. Chinhat, Lucknow
State
U.P.
ZipCode
226028
Pharmacist Counseling Corner

Tulsi Original by Organic India: Common Questions

Does Tulsi Original by Organic India interact with any medications?
Yes. Based on its ingredients, Tulsi Original has a known interaction with 212 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Tulsi Original 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.
Can I take Tulsi if I'm pregnant or breastfeeding?
The safety data advise against it during pregnancy because animal research raises concerns and human safety hasn't been established. There also isn't enough reliable information to recommend it while breastfeeding. Talk with your doctor or pharmacist about whether it's appropriate for you.
What are the side effects of Tulsi?
Holy basil is generally well tolerated, but a small number of people in clinical studies reported loose stools or nausea when taking it. Long-term safety data are limited, so we don't have a full picture of what happens with extended use.
Does Tulsi work for anxiety or diabetes?
The evidence we have doesn't yet support its use for generalized anxiety, diabetes, or the other conditions this product is promoted for. The research to date is insufficient to say whether it works.
What exactly is in Tulsi Original?
This tea contains three varieties of holy basil: East Indian Basil, Krishna Tulsi, and Rama Tulsi — all the same plant, different cultivars — and nothing else added as an inactive ingredient.

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

Not sure if Tulsi Original 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.

Tulsi Original label
Go deeper

The Full Monographs Behind Tulsi Original’s Ingredients

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

Herb & supplement monograph

Holy Basil

Interacts with 212 drugs

Holy basil (tulsi) is a traditional Ayurvedic herb most often used today for stress and general wellness, but the human evidence is mostly small and preliminary. It is generally well tolerat...

Read the full Holy Basil monograph →
Sources

Sources & How We Checked

Tulsi Original'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.

Holy Basil 8 references
  1. Agrawal P, Rai V, Singh RB. Randomized placebo-controlled, single blind trial of holy basil leaves in patients with noninsulin-dependent diabetes mellitus. Int J Clin Pharmacol Ther 1996;34:406-9.
  2. Sakina MR, Dandiya PC, Hamdard ME, Hameed A. Preliminary psychopharmacological evaluation of Ocimum sanctum leaf extract. J Ethnopharmacol 1990;28:143-50. PubMed
  3. Singh S, Rehan HM, Majumdar DK. Effect of Ocimum sanctum fixed oil on blood pressure, blood clotting time and pentobarbitone-induced sleeping time. J Ethnopharmacol 2001;78:139-43. PubMed
  4. Mondal, S., Varma, S., Bamola, V. D., Naik, S. N., Mirdha, B. R., Padhi, M. M., Mehta, N., and Mahapatra, S. C. Double-blinded randomized controlled trial for immunomodulatory effects of Tulsi (Ocimum sanctum Linn.) leaf extract on healthy volunteers. J PubMed
  5. Agarwal, P. and Nagesh, L. Comparative evaluation of efficacy of 0.2% Chlorhexidine, Listerine and Tulsi extract mouth rinses on salivary Streptococcus mutans count of high school children--RCT. Contemp.Clin Trials 2011;32(6):802-808. PubMed
  6. Vohora, S. B., Garg, S. K., and Chaudhury, R. R. Antifertility screening of plants. 3. Effect of six indigenous plants on early pregnancy in albino rats. Indian J Med Res 1969;57(5):893-899.
  7. Khanna S, Gupta SR, Grover JK. Effect of long term feeding of tulsi (Ocimum sanctum Linn) on reproductive performance of adult albino rats. Indian J Exp Biol 1986;24(5):302-4.
  8. Somasundaram G, Manimekalai K, Salwe KJ, Pandiamunian J. Evaluation of the antidiabetic effect of Ocimum sanctum in type 2 diabetes patients. Int J Life Sci Pharma Res 2012;2(3):75-81.

See these in context on the Holy Basil 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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