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Dietary supplement

Neem Powder Ingredients & Drug Interactions

by Banyan Botanicals

Neem Powder label
See full label image
Powder 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 Neem Powder 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

Neem Powder is a dietary supplement by Banyan Botanicals with 1 active ingredient. Its ingredients are commonly taken for skin conditions, dental and gum health, antimicrobial and antiparasitic.Based on those ingredients, 1,013 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Neem. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Neem Powder by Banyan Botanicals

Ask about any prescription or over-the-counter medication and we check it for interactions with Neem Powder by Banyan Botanicals — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Neem Powder by Banyan Botanicals

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 1 of its 1 active ingredient.
  • No proprietary blends here — you can verify the dose of every single component.

Neem Powder contains one active ingredient: neem leaf. This traditional botanical has a long history in Ayurvedic practice.

The product comes as a powder with no listed inactive ingredients or fillers.

Does it work?

Moderate evidence
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
Moderate

Some clinical evidence supports this product's ingredients for its stated purpose, but it isn't conclusive.

Why this rating?
  • The label markets this product for: skin health and detoxification.
  • We looked for evidence on: Acne, Psoriasis, Wound healing, Dental plaque, Gingivitis, Intestinal parasite infection — and 3 related terms.
  • The strongest evidence on file: Neem is rated "Possibly Effective" for Dental plaque (Natural Medicines).
  • Also on file: Neem is rated "Possibly Effective" for Gingivitis.
  • Also on file: Neem is rated "Insufficient Reliable Evidence To Rate" for Acne, Intestinal parasite infection, Psoriasis, Wound healing, and more.

The evidence for neem is mixed. It's possibly effective for gingivitis (gum inflammation), dental plaque, and head lice based on available research.

For acne and tungiasis (a parasitic skin condition), the evidence isn't strong enough to rate. If you're considering neem for one of these uses, the strongest data supports topical application for skin and oral issues.

The evidence, ingredient by ingredient Neem

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.

Neem leaf powder taken by mouth is generally well tolerated in adults at typical doses, though high-quality safety studies are limited. However, neem oil and seed extracts are a different story — they can be toxic if swallowed, and in children even neem oil can cause serious harm.

When applied to skin, neem is well tolerated in both children and adults, though contact dermatitis may occur in sensitive people. Neem should be avoided during pregnancy because it may affect fertility, and there isn't enough safety data to use it while breastfeeding.

Side effects, ingredient by ingredient Neem

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 — Neem.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: immunosuppressants / transplant drugs; diabetes medications.
  • For scale: 1,014 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, check your medications against these types: drugs broken down by your liver (CYP3A4, CYP2C9, CYP1A2, and CYP2C8 substrates), diabetes medications, immunosuppressants, and drugs that depend on kidney transport (P-glycoprotein substrates). All carry Moderate severity concerns with neem.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with some supporting evidence for its stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.

Neem leaf powder may help with gum disease, plaque, or lice, especially used topically. But if you take any prescription medications — especially those for blood pressure, heart rhythm, blood sugar, or immune function — you need to check with your pharmacist first.

Don't use it during pregnancy or breastfeeding, and never give neem oil to children.

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 Neem Powder, straight from the product label.

Brand Banyan Botanicals
Barcode (UPC) 618192073612
Net contents 1 lb; 454 Gram(s)
Market status On market
Date entered into DSLD May 23, 2024
DSLD ID 308384
Product type Botanical
Supplement form Powder
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Organic
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 Neem Powder by Banyan Botanicals, 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:
0.25 Teaspoon(s)
Maximum serving Sizes:
0.5 Teaspoon(s)
Servings per container
441
UPC/BARCODE
618192073612
IngredientAmount% DV
Neem0.5 Teaspoon(s)--

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

Azadirachta indica Organic ayurvedic herbs

Neem (Azdairachta indica) is widely used in Ayurveda because of its effectiveness in dealing with nearly all types of pitta and kapha imbalances. Bitter and very cooling, it is usually combined with other herbs to offset its vata-aggravating qualities. Neem has traditionally been used to purify the blood, cleanse the liver, and support the immune system. It is also commonly used to support healthy skin and to maintain healthy blood glucose levels.

Formulation

Supporting your ayurvedic lifestyle

USDA Organic

Non GMO

Detoxification for pitta and kapha Maintains healthy skin and a clear complexion Detoxifies the liver and blood Removes excess pitta and kapha from the system

Certified organic by: QAI

FDA Statement of Identity

Dietary Supplement

Seals/Symbols

USDA Organic Fair for life Fair trade

Sustainably sourced

Suggested/Recommended/Usage/Directions

Suggested use: 1/4 to 1/2 teaspoon with warm water, once or twice daily, or as directed by your health practitioner.

Precautions

If you are pregnant, nursing, taking medications, or have a medical condition, please consult with your health care practitioner prior to the use of this product.

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.

General Statements

Banyan Botanicals was founded in 1996 with the mission to help people achieve and maintain optimal health and well-being. As an ayurvedic lifestyle company, we specialize in products made from ayurvedic herbs that are organically grown, sustainably sourced, fairly traded, and made in the USA. Banyan is committed to providing exceptional customer service, inspiring educational content, and the highest quality ayurvedic herbs that are safe, pure, and effective. Illuminate your path to well-being Get your free ayurvedic profile at banyanbotanicals.com/illuminate

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See for yourself

Neem Powder by Banyan Botanicals label

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

Neem Powder 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 Neem Powder by Banyan Botanicals

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

Serving size0.25 Teaspoon(s) Dosage formPowder Servings per container441 Amounts shown are per serving.

Neem

Interacts with
1,013 drugs
0.5 Teaspoon(s) per serving

Neem is a tree from India used for centuries in traditional medicine, especially for skin, dental, and antimicrobial purposes. Some small studies are...

Neem monograph & interactions
Interaction report

Neem Powder by Banyan Botanicals Drug Interactions

Want to check YOUR meds against Neem Powder?

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
1,013Drugs
1,013 Moderate

Ingredients driving the most interactions

Neem 1,013

Individual Drug Interactions

The ingredients in Neem Powder interact with 1,013 drugs. Click any drug to see the details.

1 of the 1 ingredient in Neem Powder interact with drugs. Each result below shows which ingredient is responsible. Neem

Each ingredient & the kinds of drugs it affects

For each ingredient in Neem Powder 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.

Neem7 drug types · 1,013 drugs

Antidiabetes Drugs

Neem might increase the risk of hypoglycemia when taken with antidiabetes drugs.
Some clinical research shows that neem can lower blood glucose levels in adults with type 2 diabetes, including those already taking metformin.

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

Theoretically, neem leaf extract might increase the levels and clinical effects of CYP1A2 substrates.
In vitro research shows that neem leaf extract inhibits CYP1A2 enzymes. So far, this reaction has not been reported in humans.

Likelihood Possible Evidence D
Cytochrome P450 2C8 (Cyp2C8) Substrates

Theoretically, neem leaf extract might increase the levels and clinical effects of CYP2C8 substrates.
In vitro research shows that neem leaf methanol extract inhibits CYP2C8 enzymes. So far, this reaction has not been reported in humans.

Likelihood Possible Evidence D
Cytochrome P450 2C9 (Cyp2C9) Substrates

Theoretically, neem leaf extract might increase the levels and clinical effects of CYP2C9 substrates.
In vitro research shows that neem leaf methanol extract inhibits CYP2C9 enzymes. So far, this reaction has not been reported in humans.

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

Theoretically, neem leaf extract might increase the levels and clinical effects of CYP3A4 substrates.
In vitro research shows that neem leaf methanol extract inhibits CYP3A4 enzymes. So far, this reaction has not been reported in humans.

Likelihood Possible Evidence D
Immunosuppressants

Theoretically, neem might decrease the effectiveness of immunosuppressants.
Animal research suggests that neem might have immunostimulant effects.

Likelihood Possible Evidence D
P-Glycoprotein Substrates

Theoretically, neem leaf extract might increase the levels and clinical effects of P-glycoprotein substrates.
In vitro research shows that neem leaf methanol extract inhibits renal P-glycoprotein transport activity. So far, this reaction has not been reported in humans.

Likelihood Possible Evidence D
Neem full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Neem Powder, from the product label.

Banyan Botanicals

See all Banyan Botanicals products
Name
Banyan Botanicals
City
Albuquerque
State
NM
ZipCode
87113
Phone Number
1-800-953-6424
Web Address
banyanbotanicals.com
Pharmacist Counseling Corner

Neem Powder by Banyan Botanicals: Common Questions

Does Neem Powder by Banyan Botanicals interact with any medications?
Yes. Based on its ingredients, Neem Powder has a known interaction with 1,013 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Neem Powder 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.
Can I use neem if I'm on diabetes medication?
Neem can lower blood sugar on its own, so combining it with diabetes drugs raises the risk of your blood sugar dropping too low. Talk to your pharmacist or doctor before adding it — you may need a dose adjustment.
Is neem powder safe to take long-term?
Neem leaf powder appears well tolerated in adults for short-term use, but high-quality long-term safety data doesn't exist. If you want to use it regularly, discuss that with your pharmacist first.
Can I give neem to my child?
No — neem oil is particularly dangerous for children and can cause serious harm. Neem leaf powder safety in children hasn't been well studied either. Topical neem preparations seem safer for kids, but check with your pharmacist before any use.
Is neem effective for acne?
The evidence for acne isn't strong enough to say whether neem works. For gingivitis, dental plaque, and lice, the data is stronger — those are uses you might see results with.
Can I use neem while breastfeeding?
No, there isn't enough safety data. The safety information advises against it — talk to your doctor or pharmacist about your options.
What's the difference between neem powder and neem oil?
Neem powder is made from the leaf and is generally safer to swallow. Neem oil and seed extracts can be toxic if taken by mouth, especially in children. The powder can still interact with medications, so it needs the same medication check.

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.

Neem Powder label
Go deeper

The Full Monographs Behind Neem Powder’s Ingredients

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

Herb & supplement monograph

Neem

Interacts with 1,013 drugs

Neem is a tree from India used for centuries in traditional medicine, especially for skin, dental, and antimicrobial purposes. Some small studies are promising for oral health and skin, but...

Read the full Neem monograph →
Sources

Sources & How We Checked

Neem Powder'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 28 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.

Neem 28 references
  1. Sinniah D, Baskaran G. Margosa oil poisoning as a cause of Reye's syndrome. Lancet 1981;1:487-9. PubMed
  2. Sinniah D, Baskaran G, Looi LM, Leong KL. Reye-like syndrome due to margosa oil poisoning: report of a case with postmortem findings. Am J Gastroenterol 1982;77:158-61.
  3. Sinniah R, Sinniah D, Chia LS, Baskaran G. Animal model of margosa oil ingestion with Reye-like syndrome. Pathogenesis of microvesicular fatty liver. J Pathol 1989;159:255-64. PubMed
  4. Lai SM, Lim KW, Cheng HK. Margosa oil poisoning as a cause of toxic encephalopathy. Singapore Med J 1990;31:463-5.
  5. Biswas K, Chattopadhyay I, Banerjee RK, Bandyopadhyay U. Biological activities and medicinal properties of neem (Azadirachta indica). Curr Sci 2002;82:1336-45.
  6. Upadhyay SN, Dhawan S, Garg S, Talwar GP. Immunomodulatory effects of neem (Azadirachta indica) oil. Int J Immunopharmacol 1992;14:1187-93. PubMed
  7. Ibrahim IA, Khalid SA, Omer SA, Adam SE. On the toxicology of Azadirachta indica leaves. J Ethnopharmacol 1992;35:267-73. PubMed
  8. Ali BH. Toxicology of Azadirachta indica. J Ethnopharmacol 1994;42:71-2. PubMed
  9. Boeke SJ, Boersma MG, Alink GM, et al. Safety evaluation of neem (Azadirachta indica) derived pesticides. J Ethnopharmacol 2004;94:25-41. PubMed
  10. Abdel-Ghaffar, F. and Semmler, M. Efficacy of neem seed extract shampoo on head lice of naturally infected humans in Egypt. Parasitol.Res 2007;100(2):329-332. PubMed
  11. Reutemann, P. and Ehrlich, A. Neem oil: an herbal therapy for alopecia causes dermatitis. Dermatitis 2008;19(3):E12-E15.
  12. Senanayake, M. P., Rupasinghe, S., and Dissanayake, P. V. Margosa (Kohomba) oil induced toxic encephalopathy following home remedy for intestinal worms. Ceylon Med.J 2009;54(4):140. PubMed
  13. Bhaskar, M. V., Pramod, S. J., Jeevika, M. U., Chandan, P. K., and Shetteppa, G. MR imaging findings of neem oil poisoning. AJNR Am J Neuroradiol. 2010;31(7):E60-E61.
  14. Iyyadurai, R., Surekha, V., Sathyendra, S., Paul, Wilson B., and Gopinath, K. G. Azadirachtin poisoning: a case report. Clin Toxicol.(Phila) 2010;48(8):857-858. PubMed
  15. Sinniah, D., Sinniah, R., Baskaran, G., Pathmanathan, R., Yamashita, F., and Yoshino, M. Evaluation of the possible role of glucose, carnitine, coenzyme Q10 and steroids in the treatment of Reye's syndrome using the margosa oil animal model. Acta Paediat PubMed
  16. Balakrishnan, V., Pillai, N. R., and Santhakumari, G. Ventricular fibrillation and cardiac arrest due to neem leaf poisoning. J.Assoc.Physicians India 1986;34(7):536.
  17. Sivashanmugham, R., Bhaskar, N., and Banumathi, N. Ventricular fibrillation and cardiac arrest due to neem leaf poisoning. J.Assoc.Physicians India 1984;32(7):610-611.
  18. Mukherjee, S. and Talwar, G. P. Termination of pregnancy in rodents by oral administration of praneem, a purified neem seed extract. Am J Reprod.Immunol. 1996;35(1):51-56. PubMed
  19. Talwar, G. P., Pal, R., Singh, O., Garg, S., Taluja, V., Upadhyay, S. N., Gopalan, S., Jain, V., Kaur, J., and Sehgal, S. Safety of intrauterine administration of purified neem seed oil (Praneem Vilci) in women & effect of its co-administration with the
  20. Talwar, G. P., Shah, S., Mukherjee, S., and Chabra, R. Induced termination of pregnancy by purified extracts of Azadirachta Indica (Neem): mechanisms involved. Am J Reprod.Immunol. 1997;37(6):485-491. PubMed
  21. Greenblatt DT, Banerjee P, White JM. Allergic contact dermatitis caused by neem oil. Contact Dermatitis. 2012;67(4):242-3. PubMed
  22. Page C, Hawes EM. Haemolytic anaemia after ingestion of Neem (Azadirachta indica) tea. BMJ Case Rep. 2013. pii: bcr2013200890.
  23. Braidy N, Berg J, Clement J, et al. Role of nicotinamide dinucleotide and related precursors as therapeutic targets for age-related degenerative diseases: rationale, biochemistry, pharmacokinetics, and outcomes. Antiox Redox Signal 2018.
  24. Jadhav PB. Leucoderma on the lips induced by neem (Azadirachta indica): case series. Clin Exp Dermatol. 2018;43(8):943-6.
  25. Giuggioli D, Lumetti F, Spinella A, et al. Use of Neem oil and Hypericum perforatum for treatment of calcinosis-related skin ulcers in systemic sclerosis. J Int Med Res 2019:300060519882176. Online ahead of print.
  26. Pingali U, Ali MA, Gundagani S, Nutalapati C. Evaluation of the effect of an aqueous extract of Azadirachta indica (neem) leaves and twigs on glycemic control, endothelial dysfunction and systemic inflammation in subjects with type 2 diabetes mellitus - a
  27. Amaeze O, Marques ES, Wei W, et al. Evaluation of Nigerian Medicinal Plants Extract on Human P-glycoprotein and Cytochrome P450 Enzyme Induction: Implications for Herb-drug Interaction. Curr Drug Metab. 2021;22(14):1103-1113. PubMed
  28. Amaeze O, Eng H, Horlbogen L, Varma MVS, Slitt A. Cytochrome P450 Enzyme Inhibition and Herb-Drug Interaction Potential of Medicinal Plant Extracts Used for Management of Diabetes in Nigeria. Eur J Drug Metab Pharmacokinet. 2021;46(3):437-450. PubMed

See these in context on the Neem 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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