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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 9, 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 1 active ingredient. Its ingredients are commonly taken for stress and anxiety, blood sugar support, respiratory complaints.Based on those ingredients, 379 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Tulsi Blend. 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 Jul 11, 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 2 active ingredients.
  • “Proprietary Blend” is a proprietary blend — the label gives one combined amount (2 Gram(s)) without saying how much of each component you get.
  • “Tulsi Blend” is a proprietary blend — the label doesn't break down how much of each component you get.

Tulsi Original is a tea blend with 2 active ingredients: basil and holy basil (a traditional Ayurvedic herb). The product also contains inactive ingredients — Krishna Tulsi, Vana Tulsi, and Rama Tulsi varieties, which are part of the blend's structure.

Basil is the common culinary herb you may use in cooking, while holy basil is a concentrated botanical traditionally used in Ayurvedic practice. In this tea form, you're getting a gentler preparation than isolated extracts or essential oils.

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.

Why this rating?
  • The label markets this product for: stress relief, mood uplift, immune support.
  • We looked for evidence on: Stress, Generalized anxiety disorder (GAD), Common cold, Respiratory tract infections, Dyspepsia, Flatulence — and 4 related terms.
  • The closest evidence on file: Basil is rated "Insufficient Reliable Evidence To Rate" for Headache (Natural Medicines).
  • Also on file: Basil is rated "Insufficient Reliable Evidence To Rate" for Common cold, Flatulence.
  • Also on file: Holy Basil is rated "Insufficient Reliable Evidence To Rate" for Generalized anxiety disorder (GAD), Headache, Respiratory tract infections, Dyspepsia.

The evidence supporting Tulsi Original's uses isn't established in our data. Basil carries insufficient evidence to rate for acne, headache, common cold, constipation, diarrhea, and flatulence.

Holy basil similarly shows insufficient evidence for generalized anxiety disorder, asthma, headache, respiratory tract infections, dental plaque, and diabetes. This doesn't mean the product doesn't work — it means high-quality studies backing these claims aren't available yet.

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 2 of the 2 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 2 of 2.
  • General safety write-ups exist for 2 of 2.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Basil as a food ingredient is generally well tolerated, but concentrated extracts and essential oils are less studied; food amounts in tea are likely fine, though medicinal doses and essential oils should be avoided because safety data are limited. One case of allergic contact dermatitis was reported in someone with occupational exposure to basil.

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

The safety data advise against holy basil during pregnancy and while breastfeeding.

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?
  • 2 of the 2 matched ingredients can interact with medications — Basil, Holy Basil.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; diabetes medications.
  • For scale: 379 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, double-check with your pharmacist if you take blood thinners or antiplatelet drugs (like warfarin or aspirin), blood pressure medications, diabetes drugs, or the barbiturate pentobarbital. Both basil and holy basil carry Moderate severity risks with these medication types.

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 gentle tea blend that's generally well tolerated short-term. It's worth avoiding if you take blood thinners, blood pressure medications, diabetes drugs, or pentobarbital.

If you're pregnant or breastfeeding, talk with your pharmacist or doctor first — the safety data on holy basil don't support its use in these situations. Check your exact medications before you start.

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

Assessment coverage: 2 of 2 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Dec 14, 2023.

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) 801541505937
Net contents 3.5 Ounce(s); 100 Gram(s)
Market status On market
Date entered into DSLD Dec 14, 2023
DSLD ID 300163
Product type Botanical
Supplement form Other (e.g. Tea Bag)
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Vegan, Vegetarian, Adult (18 - 50 Years), Kosher, Organic, Halal
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
50
UPC/BARCODE
801541505937
IngredientAmount% DV
Proprietary Blend2 Gram(s)--
Basil0 NP--
Tulsi Blend0 NP--
Holy Basil0 NP--

Other ingredients: Krishna Tulsi, Vana Tulsi, Rama Tulsi

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

At the heart of organic India is our commitment to be a living embodiment of love and consciousness in action. All our products promote health and happiness and are made with loving care. Earth seer Ethical, authentic, reliable, trustworthy, holistic, socially, environmentally, economically responsible

We wish you a life of good health and happiness

Healthy conscious living

Picture here is one of our beloved farmers.

Formulation

Tulsi - a legacy of good health - holy basil Uplifts mood Powerful adaptogen Promotes natural detoxification Immune system support Reduces stress Builds stamina Improves digestion and metabolism Abundance in antioxidants Delicious, fragrant and exquisite, the finest Rama, Krishna and Vana With its fresh taste and astonishing array of health benefits, Tulsi Original is, quite simply...perfect.

Stress relieving & energizing

Certified Organic

Caffeine free

Loose leaf

Non GMO Project Verified nongmoproject.org

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

Product of India for export to USA

Product registered as Tulsi Infusion

Fairtrade certified & sourced from Fairtrade producers. Total 100% Visit: www.info.fairtrade.net

Vegan Vegetarian

Gluten free

Formula

Tulsi leaves are expertly blended to create a soothing, uplifting, full-bodied herbal infusion that is inspiringly fresh and flavorful. "The Queen of herbs" Tulsi encourages tranquility, clarity, relief from stress, robust immunity and stamina.

Halal Jamiat Ulama Halal Foundation Mumbai India 0854

Halal Jamiat Ulama Halal Foundation Mumbai India 0854 OU (Kosher)

OU (Kosher)

Suggested/Recommended/Usage/Directions

Brewing instructions: 1 Place one full tsp. of loose leaf tea per person 2 Pour 1 cup of fresh boiled water per person directly onto tea leaves 3 8-12 min Infuse for 8-12 minutes 4 Strain and serve Double the strength when serving iced Makes an excellent iced tea

FDA Statement of Identity

Herbal Supplement

Seals/Symbols

USDA Organic Non GMO Project Verified nongmoproject.org Fairtrade

FSSAI (Food Safety and Standards Authority of India) Lic. No. 1001851002605 Certified B Corporations India Organic OU (Kosher)

Precautions

If pregnant or nursing consult your physician prior to use.

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.

Storage

Consume within 2 months after opening. Store in a cool, dry place away from sunlight.

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

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

Serving size2 Gram(s) Dosage formOther (e.g. Tea Bag) Servings per container50 Amounts shown are per serving.

Proprietary Blend

2 Gram(s) per serving

Other (inactive) ingredients: Krishna Tulsi, Vana Tulsi, Rama Tulsi. These complete the product’s ingredient list but are not active constituents.

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
379Drugs
379 Moderate

Ingredients driving the most interactions

Tulsi Blend 212

Individual Drug Interactions

The ingredients in Tulsi Original interact with 379 drugs. Click any drug to see the details.

1 of the 1 ingredient in Tulsi Original interact with drugs. Each result below shows which ingredient is responsible. Tulsi Blend

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.

Tulsi Blend3 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
Tulsi Blend 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 USA
City
Boulder
State
CO
ZipCode
80301
Phone Number
1-888-550-8332
Web Address
organicindia.com
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 379 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 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.
Is Tulsi Original safe if I'm pregnant or breastfeeding?
The safety data on holy basil advise against it during pregnancy and while breastfeeding. Basil eaten as a food is rated likely safe during pregnancy and lactation, but this tea contains concentrated herbal ingredients. Talk with your pharmacist or doctor before using it — they can give you personalized advice.
What are the side effects?
Holy basil is generally well tolerated, with loose stools and nausea reported in a small number of trial participants. Basil is safe as a food but concentrated forms are less studied. Allergic contact dermatitis has been reported with occupational basil exposure, though this is rare.
Does Tulsi Original actually work for anxiety, asthma, or diabetes?
The evidence isn't established in our data — holy basil carries insufficient reliable evidence to rate for generalized anxiety, asthma, headache, respiratory infections, dental plaque, and diabetes. Basil has insufficient evidence for acne, headache, common cold, constipation, diarrhea, and gas. More research is needed.
Can I take this with my blood pressure medication?
Basil may lower blood pressure and could increase the risk of blood pressure dropping too far if combined with your medication. This is a Moderate severity risk, so check with your pharmacist before adding this tea to your routine.
Can I take this with blood thinners like warfarin or aspirin?
Both basil and holy basil carry Moderate risks with blood thinners — animal research suggests they may thin the blood further and increase bleeding risk. Don't use this product without talking to your pharmacist or doctor first.
What's the difference between basil and holy basil in this blend?
Basil is the common culinary herb, while holy basil is a traditional Ayurvedic plant — they're different species. This tea contains both, and both have documented interactions with certain drugs and safety notes you should be aware of.

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

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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 15 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.

Basil 7 references
  1. Blumenthal M, ed. The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Trans. S. Klein. Boston, MA: American Botanical Council, 1998.
  2. McGuffin M, Hobbs C, Upton R, Goldberg A, eds. American Herbal Products Association's Botanical Safety Handbook. Boca Raton, FL: CRC Press, LLC 1997.
  3. Tognolini, M., Barocelli, E., Ballabeni, V., Bruni, R., Bianchi, A., Chiavarini, M., and Impicciatore, M. Comparative screening of plant essential oils: phenylpropanoid moiety as basic core for antiplatelet activity. Life Sci. 2-23-2006;78(13):1419-1432. PubMed
  4. Tohti, I., Tursun, M., Umar, A., Turdi, S., Imin, H., and Moore, N. Aqueous extracts of Ocimum basilicum L. (sweet basil) decrease platelet aggregation induced by ADP and thrombin in vitro and rats arterio--venous shunt thrombosis in vivo. Thromb.Res 200 PubMed
  5. Amrani, S., Harnafi, H., Gadi, D., Mekhfi, H., Legssyer, A., Aziz, M., Martin-Nizard, F., and Bosca, L. Vasorelaxant and anti-platelet aggregation effects of aqueous Ocimum basilicum extract. J Ethnopharmacol. 8-17-2009;125(1):157-162. PubMed
  6. Umar, A., Imam, G., Yimin, W., Kerim, P., Tohti, I., Berke, B., and Moore, N. Antihypertensive effects of Ocimum basilicum L. (OBL) on blood pressure in renovascular hypertensive rats. Hypertens.Res 5-7-2010; PubMed
  7. Kiec-Swierczynska M, Krecisz B, Chomiczewska D, et al. Occupational allergic contact dermatitis caused by basil (Ocimum basilicum). Contact Dermatitis 2010;63(6):365-7.

See these in context on the Basil monograph →

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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