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Dietary supplement

Pharmaceutical Grade AjiPure Taurine 1 g Ingredients & Drug Interactions

by Swanson Ultra

Pharmaceutical Grade AjiPure Taurine 1 g label
See full label image
Capsule Category: Non-nutrient/non-botanical
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 Pharmaceutical Grade AjiPure Taurine 1 g 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

Pharmaceutical Grade AjiPure Taurine 1 g is a dietary supplement by Swanson Ultra with 1 active ingredient. Its ingredients are commonly taken for exercise performance and endurance, heart health, energy support.Based on those ingredients, 173 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are AjiPure pharmaceutical grade Taurine. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Pharmaceutical Grade AjiPure Taurine 1 g by Swanson Ultra

Ask about any prescription or over-the-counter medication and we check it for interactions with Pharmaceutical Grade AjiPure Taurine 1 g by Swanson Ultra — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Pharmaceutical Grade AjiPure Taurine 1 g by Swanson Ultra

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 3, 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.

This product contains a single active ingredient: AjiPure pharmaceutical grade taurine, supplied at 1 gram per capsule. Taurine is an amino acid that your body produces naturally and also gets from food sources like meat and fish.

The capsule itself is made up of hypromellose (the capsule shell), microcrystalline cellulose, and calcium laurate (inactive ingredients that help formulate and preserve the supplement).

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

This product doesn't appear to be marketed for a specific use, so we graded Taurine's overall clinical evidence instead.

Moderate

Some clinical evidence supports Taurine for:

Why this rating?
  • We looked at the product name, claims, and label statements and couldn't find a stated purpose to grade.
  • Since the label doesn't commit to one use, we graded the ingredient's overall clinical evidence instead.
  • On file: Congestive heart failure (CHF) — rated "Possibly Effective" (Natural Medicines).
  • On file: Hepatitis — rated "Possibly Effective" (Natural Medicines).

The evidence for taurine's effectiveness is mixed and limited. It's rated possibly effective for hepatitis and congestive heart failure (CHF), meaning some clinical data exist but more research is needed to confirm benefit.

For weight loss, the available evidence suggests it's possibly ineffective. The data we hold does not establish effectiveness for other uses.

The evidence, ingredient by ingredient Taurine

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.

Taurine is generally well tolerated in typical doses for up to one year, with most side effects being mild — constipation, diarrhea, or indigestion. Serious allergic reactions are rare, though they've been reported in people with a history of sensitivity to sulfonamides, sulfites, or other allergens.

Long-term safety beyond one year is less certain, so ongoing use should be guided by your doctor or pharmacist. Taurine occurs naturally in breast milk, so it's rated likely safe during pregnancy and lactation; however, supplement safety during these periods hasn't been thoroughly studied.

If you're pregnant or breastfeeding, talk with your healthcare provider before taking this supplement.

Side effects, ingredient by ingredient Taurine

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 — Taurine.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: lithium.
  • For scale: 173 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.

Blood pressure medications (antihypertensives) and lithium are the main medications to double-check before taking this product. Both interactions are moderate in severity.

Use the interaction checker on this page to confirm your specific medications aren't flagged.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with some supporting evidence behind its ingredients' uses. Moderate medication interactions have been identified, and safety information is well characterized.

Taurine may be worth considering if you're dealing with hepatitis or congestive heart failure and want to explore a possibly helpful supplement — but the evidence is still developing. If you take blood pressure medication or lithium, you need to check with your doctor or pharmacist first.

Anyone with a history of allergies to sulfites or sulfonamides should also discuss this with their healthcare provider before starting.

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 Feb 25, 2019.

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 Pharmaceutical Grade AjiPure Taurine 1 g, straight from the product label.

Brand Swanson Ultra
Barcode (UPC) 087614027364
Net contents 60 Veggie Capsule(s)
Market status On market
Date entered into DSLD Feb 25, 2019
DSLD ID 190949
Product type Non-nutrient/non-botanical
Supplement form Capsule
Dietary claims / uses All Other
Intended target group(s) Vegetarian, Adult (18 - 50 Years)
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 Pharmaceutical Grade AjiPure Taurine 1 g by Swanson Ultra, 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 Veggie Capsule(s)
Maximum serving Sizes:
1 Veggie Capsule(s)
UPC/BARCODE
087614027364
IngredientAmount% DV
AjiPure pharmaceutical grade Taurine1 Gram(s)--

Other ingredients: Hypromellose, Calcium Laurate, Microcrystalline Cellulose

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

The Most Advanced Nutrition Technology Veg caps

To reorder, call toll free 1-800-437-4148 or visit our website at www.swansonvitamins.com

Seals/Symbols

Ajipure Amino Acids V Vegetarian formula

Formulation

V Vegetarian formula

FDA Statement of Identity

Dietary Supplement

Precautions

Do not use if seal is broken.

Keep out of reach of children.

Storage

Store in a cool, dry place.

Suggested/Recommended/Usage/Directions

Suggested use: As a dietary supplement, take one veggie capsule per day with water on an empty stomach.

General

SWU736 Rev 1 06 27 18

Brand IP Statement(s)

AjiPure and the AjiPure logo are registered trademarks of Ajinomoto, Inc.

Is this label outdated? Report a formula or label change and our pharmacy team will review it.

See for yourself

Pharmaceutical Grade AjiPure Taurine 1 g by Swanson Ultra label

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

Pharmaceutical Grade AjiPure Taurine 1 g 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 Pharmaceutical Grade AjiPure Taurine 1 g by Swanson Ultra

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

Serving size1 Veggie Capsule(s) Dosage formCapsule Amounts shown are per serving.

AjiPure pharmaceutical grade Taurine

Interacts with
173 drugs
1 Gram(s) per serving

Taurine is an amino acid your body makes naturally and that you also get from animal foods. It is widely used in energy drinks and sports supplements,...

AjiPure pharmaceutical grade Taurine monograph & interactions

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

Interaction report

Pharmaceutical Grade AjiPure Taurine 1 g by Swanson Ultra Drug Interactions

Want to check YOUR meds against Pharmaceutical Grade AjiPure Taurine 1 g?

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
173Drugs
173 Moderate

Ingredients driving the most interactions

AjiPure pharmaceutical grade Taurine 173

Individual Drug Interactions

The ingredients in Pharmaceutical Grade AjiPure Taurine 1 g interact with 173 drugs. Click any drug to see the details.

1 of the 1 ingredient in Pharmaceutical Grade AjiPure Taurine 1 g interact with drugs. Each result below shows which ingredient is responsible. AjiPure pharmaceutical grade Taurine

Each ingredient & the kinds of drugs it affects

For each ingredient in Pharmaceutical Grade AjiPure Taurine 1 g 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.

AjiPure pharmaceutical grade Taurine2 drug types · 173 drugs

Antihypertensive Drugs

Theoretically, taurine might increase the risk of hypotension when taken with antihypertensive drugs.
Some clinical evidence suggests that taurine can reduce both systolic and diastolic blood pressure.

Likelihood Probable Evidence D
Lithium

Theoretically, taurine might reduce excretion and increase plasma levels of lithium.
Taurine is thought to have diuretic properties, which might reduce the excretion of lithium.

Likelihood Probable Evidence D
AjiPure pharmaceutical grade Taurine full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Pharmaceutical Grade AjiPure Taurine 1 g, from the product label.

Swanson Ultra

See all Swanson Ultra products
Name
Swanson Health Products
City
Fargo
State
ND
ZipCode
58104
Phone Number
1-800-437-4148
Web Address
www.swansonvitamins.com
Pharmacist Counseling Corner

Pharmaceutical Grade AjiPure Taurine 1 g by Swanson Ultra: Common Questions

Does Pharmaceutical Grade AjiPure Taurine 1 g by Swanson Ultra interact with any medications?
Yes. Based on its ingredients, Pharmaceutical Grade AjiPure Taurine 1 g has a known interaction with 173 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Pharmaceutical Grade AjiPure Taurine 1 g 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.
What is taurine and why would I take it?
Taurine is an amino acid your body makes naturally and gets from animal-based foods. Some people take it as a supplement for liver health or heart function, though the evidence for these uses is still developing.
Can I take this if I'm pregnant or breastfeeding?
Taurine is rated likely safe during pregnancy and lactation since it occurs naturally in breast milk. However, the safety of taurine supplements specifically during these periods hasn't been thoroughly studied, so talk with your doctor or pharmacist before taking it.
What side effects should I watch for?
Most people tolerate taurine well. The most common mild side effects are constipation, diarrhea, or indigestion. Serious allergic reactions are rare but have been reported in people sensitive to sulfites or sulfonamides. If you have a history of those allergies, check with your doctor first.
How long is it safe to take taurine?
Taurine is well tolerated in typical doses for up to one year. For longer-term use, the safety data are less certain, so ongoing use should be guided by your doctor or pharmacist.
Does this product have any fillers?
Yes. In addition to the active taurine, the capsule contains hypromellose (the capsule shell), microcrystalline cellulose, and calcium laurate, which are inactive ingredients used to formulate and preserve the supplement.

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.

Pharmaceutical Grade AjiPure Taurine 1 g label
Go deeper

The Full Monographs Behind Pharmaceutical Grade AjiPure Taurine 1 g’s Ingredients

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

Herb & supplement monograph

Taurine

Interacts with 173 drugs

Taurine is an amino acid your body makes naturally and that you also get from animal foods. It is widely used in energy drinks and sports supplements, and short-term use appears generally sa...

Read the full Taurine monograph →
Sources

Sources & How We Checked

Pharmaceutical Grade AjiPure Taurine 1 g'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 21 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.

Taurine 21 references
  1. Ahmad S, Robertson HT, Golper TA, et al. Multicenter trial of L-carnitine in maintenance hemodialysis patients. II. Clinical and biochemical effects. Kidney Int 1990;38:912-8. PubMed
  2. Machado-Vieira R, Viale CI, Kapczinski F. Mania associated with an energy drink: the possible role of caffeine, taurine, and inositol. Can J Psychiatry 2001;46:454-5. PubMed
  3. Obermann M, Schorn CF, Mummel P, et al. Taurine induced toxic encephalopathy? Clin Neurol Neurosurg 2006;108:812-3. PubMed
  4. Bichler, A., Swenson, A., and Harris, M. A. A combination of caffeine and taurine has no effect on short term memory but induces changes in heart rate and mean arterial blood pressure. Amino Acids 2006;31(4):471-476. PubMed
  5. Iyadurai, S. J. and Chung, S. S. New-onset seizures in adults: possible association with consumption of popular energy drinks. Epilepsy Behav 2007;10(3):504-508. PubMed
  6. Berger, A. J. and Alford, K. Cardiac arrest in a young man following excess consumption of caffeinated "energy drinks". Med J Aust. 1-5-2009;190(1):41-43. PubMed
  7. Worthley, M. I., Prabhu, A., De, Sciscio P., Schultz, C., Sanders, P., and Willoughby, S. R. Detrimental effects of energy drink consumption on platelet and endothelial function. Am J Med 2010;123(2):184-187. PubMed
  8. Morchon, Simon D. and Perez Castrillon, J. L. [Hypoglycemia by intake of taurine]. Rev.Clin Esp. 2010;210(1):49.
  9. Livshits, Z., Hoffman, R. S., Hymes, K. B., and Nelson, L. S. If vitamins could kill: massive hemolysis following naturopathic vitamin infusion. J Med Toxicol. 2011;7(3):224-226. PubMed
  10. Schoffl, I., Kothmann, J. F., Schoffl, V., Rupprecht, H. D., and Rupprecht, T. "Vodka energy": too much for the adolescent nephron? Pediatrics 2011;128(1):e227-e231. PubMed
  11. Calabro, R. S., Italiano, D., Gervasi, G., and Bramanti, P. Single tonic-clonic seizure after energy drink abuse. Epilepsy Behav 2012;23(3):384-385. PubMed
  12. Fujita, T., Ando, K., Noda, H., Ito, Y., and Sato, Y. Effects of increased adrenomedullary activity and taurine in young patients with borderline hypertension. Circulation 1987;75(3):525-532. PubMed
  13. Darling, P. B., Lepage, G., Leroy, C., Masson, P., and Roy, C. C. Effect of taurine supplements on fat absorption in cystic fibrosis. Pediatr Res 1985;19(6):578-582. PubMed
  14. Fukuyama, Y. and Ochiai, Y. Therapeutic trial by taurine for intractable childhood epilepsies. Brain Dev. 1982;4(1):63-69. PubMed
  15. Franconi, F., Bennardini, F., Mattana, A., Miceli, M., Ciuti, M., Mian, M., Gironi, A., Anichini, R., and Seghieri, G. Plasma and platelet taurine are reduced in subjects with insulin-dependent diabetes mellitus: effects of taurine supplementation. Am.J. DOI
  16. Stohs SJ, Miller M. A case study involving allergic reactions to sulfur-containing compounds including, sulfite, taurine, acesulfame potassium and sulfonamides. Food Chem Toxicol. 2014 Jan;63:240-3. PubMed
  17. Sun Q, Wang B, Li Y, Sun F, et al. Taurine supplementation lowers blood pressure and improves vascular function in prehypertension: randomized, double-blind, placebo-controlled study. Hypertension 2016 Mar;67(3):541-9. PubMed
  18. Jang ES, Hwang SH, Kim JW, Jeong SH. Effectiveness of 4-week oral taurine treatment for muscle cramps in patients with liver cirrhosis: a single-arm pilot study. Yonsei Med J 2021;62(1):21-8. PubMed
  19. Guan L, Miao P. The effects of taurine supplementation on obesity, blood pressure and lipid profile: A meta-analysis of randomized controlled trials. Eur J Pharmacol 2020;885:173533. PubMed
  20. Higgins JP, Liras GN, Liras IN, et al. Energy Drink Effects on Hemodynamics and Endothelial Function in Young Adults. Cardiology. 2021;146(2):258-262. PubMed
  21. Pallangyo P, Bhalia SV, Komba M, et al. Acute Myocardial Infarction Following the Consumption of Energy Drink in a 28-Year-Old Male: A Case Report. J Investig Med High Impact Case Rep. 2023 Jan-Dec;11:23247096231168811. PubMed

See these in context on the Taurine 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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