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Dietary supplement

Ursolic Acid 300 mg Ingredients & Drug Interactions

by SuperSmart

Ursolic Acid 300 mg label
See full label image
Capsule Category: Non-nutrient/non-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 Ursolic Acid 300 mg 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

Ursolic Acid 300 mg is a dietary supplement by SuperSmart with 1 active ingredient. Its ingredients are commonly taken for memory and concentration, digestive upset, hair growth.Based on those ingredients, 372 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Rosemary Leaf Extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Ursolic Acid 300 mg by SuperSmart

Ask about any prescription or over-the-counter medication and we check it for interactions with Ursolic Acid 300 mg by SuperSmart — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Ursolic Acid 300 mg by SuperSmart

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.
  • “Ursolic Acid” is listed as a grouped ingredient — the label gives one combined amount (300 mg) without saying how much of each component you get.

This product contains one active ingredient: ursolic acid, a compound extracted from rosemary leaf. Ursolic acid is the botanical extract doing the work here.

The capsule also holds three inactive ingredients — hypromellose, acacia gum, and rice flour — which are there to bind and fill the capsule; they don't add therapeutic effect.

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 Rosemary's overall clinical evidence instead.

Moderate

Some clinical evidence supports Rosemary 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: Memory — rated "Possibly Effective" (Natural Medicines).

Our data shows rosemary extract is possibly effective for memory. For other conditions — age-related cognitive decline, alopecia areata (patchy hair loss), and fatty liver disease (NAFLD) — the evidence isn't established enough for us to rate it.

If memory support is what you're after, the science offers some promise; for other uses, you'd want to discuss what the research actually shows with your pharmacist or doctor.

The evidence, ingredient by ingredient Rosemary

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.

Rosemary leaf extract in food amounts is generally well tolerated. But this is a concentrated extract, so larger or medicinal doses carry more caution.

The safety data advises against it during pregnancy. For breastfeeding, there isn't enough safety data on medicinal doses, so talk with your doctor or pharmacist about whether it's right for you.

Some people experience allergic reactions when rosemary touches the mouth or skin — lip swelling, gum swelling, or contact dermatitis have been reported. Rarely, inhaling rosemary dust at work can trigger occupational asthma.

The undiluted oil can cause seizures in sensitive individuals, though a 300 mg capsule of extract is not undiluted oil.

Side effects, ingredient by ingredient Rosemary

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 — Rosemary.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; diabetes medications.
  • For scale: 372 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 blood thinners (anticoagulants) and antiplatelet drugs, your diabetes medications, aspirin, choline magnesium trisalicylate (Trilisate), salsalate (Disalcid), and any other medications you take — especially those your liver breaks down — with the search tool below.

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.

If you take blood thinners, diabetes medications, or aspirin, this product isn't a fit — the interactions are real. If you're pregnant, the safety data advises against medicinal doses.

Otherwise, if you're interested in memory support and don't have those concerns, check your exact medications with the tool on this page before you start.

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 Jun 25, 2025.

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 Ursolic Acid 300 mg, straight from the product label.

Brand SuperSmart
Barcode (UPC) 5453003826767
Net contents 90 Vegetarian Capsule(s)
Market status On market
Date entered into DSLD Jun 25, 2025
DSLD ID 332540
Product type Non-nutrient/non-botanical
Supplement form Capsule
Dietary claims / uses All Other
Intended target group(s) Vegan, Vegetarian, Adult (18 - 50 Years), Gluten Free, Dairy Free
From the label
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.

Supplement Facts

The label details for Ursolic Acid 300 mg by SuperSmart, 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 Capsule(s)
Maximum serving Sizes:
2 Capsule(s)
Servings per container
15
UPC/BARCODE
5453003826767
IngredientAmount% DV
Ursolic Acid300 mg--
Rosemary Leaf Extract1200 mg--

Other ingredients: Hypromellose, Acacia Gum, Rice Flour

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.
FDA Statement of Identity

Dietary Supplement

Formula

Ursolic Acid 300 mg per day

Each capsule contains 50 mg of ursolic acid.

Formulation

Guarantees: Vegan, non-GMO, gluten free, soy free, dairy free.

Guarantees: Vegan, non-GMO, gluten free, soy free, dairy free. No coloring, preservatives, or flavorings.

FDA registered lab, Good Manufacturing Practice, made in USA.

Suggested/Recommended/Usage/Directions

Directions: Adults. As a supplement, take 2 capsules three times daily or as directed by the practitioner.

Precautions

Cautions: Do not exceed the recommended daily dose.

Keep out of reach of children.

Consult a healthcare provider before using this product if pregnant, breastfeeding, or having health concerns.

Tamper evident: Do not use if seal under cap is broken or missing.

Storage

Store away from direct light, heat and humidity.

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

See for yourself

Ursolic Acid 300 mg by SuperSmart label

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

Ursolic Acid 300 mg 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 Ursolic Acid 300 mg by SuperSmart

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

Serving size2 Capsule(s) Dosage formCapsule Servings per container15 Amounts shown are per serving.

Ursolic Acid

300 mg per serving

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

Interaction report

Ursolic Acid 300 mg by SuperSmart Drug Interactions

Want to check YOUR meds against Ursolic Acid 300 mg?

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
372Drugs
212 Moderate 160 Minor

Ingredients driving the most interactions

Rosemary Leaf Extract 372

Individual Drug Interactions

The ingredients in Ursolic Acid 300 mg interact with 372 drugs. Click any drug to see the details.

1 of the 1 ingredient in Ursolic Acid 300 mg interact with drugs. Each result below shows which ingredient is responsible. Rosemary Leaf Extract

Each ingredient & the kinds of drugs it affects

For each ingredient in Ursolic Acid 300 mg 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.

Rosemary Leaf Extract6 drug types · 372 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, rosemary may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
In vitro and animal research suggests that rosemary inhibits platelet aggregation.

Likelihood Possible Evidence D
Antidiabetes Drugs

Theoretically, taking rosemary with antidiabetes drugs might increase the risk of hypoglycemia.
Animal research shows that rosemary extract can decrease blood glucose levels in diabetic models. However, research in humans is conflicting. Although rosemary powder decreased blood glucose levels in healthy adults, no change in blood glucose levels was seen in adults with type 2 diabetes, most of whom were taking antidiabetes drugs.

Likelihood Possible Evidence B
Aspirin

Theoretically, rosemary might have additive effects with salicylate-containing drugs such as aspirin.
Rosemary is reported to contain salicylates.

Likelihood Possible Evidence D
Choline Magnesium Trisalicylate (Trilisate)

Theoretically, rosemary might have additive effects with salicylate-containing drugs such as choline magnesium trisalicylate.
Rosemary is reported to contain salicylate.

Likelihood Possible Evidence D
Salsalate (Disalcid)

Theoretically, rosemary might have additive effects with salicylate-containing drugs such as salsalate.
Rosemary is reported to contain salicylate.

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

Theoretically, rosemary might decrease the levels and clinical effects of CYP1A2 substrates.
In vitro research shows that rosemary induces CYP1A2 enzymes. This effect has not been reported in humans.

Likelihood Unlikely Evidence D
Rosemary Leaf Extract full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Ursolic Acid 300 mg, from the product label.

SuperSmart

See all SuperSmart products
Name
SuperSmart USA LLC
City
Miami
State
FL
ZipCode
33130
Phone Number
1 (786) 522-3907
Web Address
us.SuperSmart.com
Pharmacist Counseling Corner

Ursolic Acid 300 mg by SuperSmart: Common Questions

Does Ursolic Acid 300 mg by SuperSmart interact with any medications?
Yes. Based on its ingredients, Ursolic Acid 300 mg has a known interaction with 372 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Ursolic Acid 300 mg 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 ursolic acid the same thing as rosemary?
No. Ursolic acid is a compound found in rosemary leaf. This product is extracted rosemary, so you're getting ursolic acid and other rosemary compounds together.
Can I take this if I'm pregnant?
The safety data advises against medicinal doses of rosemary during pregnancy. Food amounts are likely fine, but this is a concentrated extract. Talk with your doctor or pharmacist about what's right for you.
What is this supposed to do?
Our data shows rosemary extract is possibly effective for memory. For other uses like fatty liver disease or hair loss, the evidence isn't established enough for us to rate it.
Are there any side effects?
Some people have allergic reactions, including lip or gum swelling when it touches the mouth, or allergic rashes on the skin. Rarely, inhaling rosemary dust can trigger occupational asthma in sensitive people.
Can I take this with my blood thinner or aspirin?
No — rosemary may increase your bleeding risk if you're on a blood thinner or antiplatelet drug, or it may add to aspirin's effects in ways we can't predict. Check with your pharmacist before starting.

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

Not sure if Ursolic Acid 300 mg 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.

Ursolic Acid 300 mg label
Go deeper

The Full Monographs Behind Ursolic Acid 300 mg’s Ingredients

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

Herb & supplement monograph

Rosemary

Interacts with 372 drugs

Rosemary is a fragrant Mediterranean herb that is safe and flavorful in normal food amounts. Some early research suggests possible benefits for memory, mood, and hair growth, but the evidenc...

Read the full Rosemary monograph →
Sources

Sources & How We Checked

Ursolic Acid 300 mg'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 20 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.

Rosemary 20 references
  1. Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.
  2. Foster S, Tyler VE. Tyler's Honest Herbal: A Sensible Guide to the Use of Herbs and Related Remedies. 3rd ed., Binghamton, NY: Haworth Herbal Press, 1993.
  3. The Review of Natural Products by Facts and Comparisons. St. Louis, MO: Wolters Kluwer Co., 1999.
  4. McGuffin M, Hobbs C, Upton R, Goldberg A, eds. American Herbal Products Association's Botanical Safety Handbook. Boca Raton, FL: CRC Press, LLC 1997.
  5. Gruenwald J, Brendler T, Jaenicke C. PDR for Herbal Medicines. 1st ed. Montvale, NJ: Medical Economics Company, Inc., 1998.
  6. Cartier LC, Lehrer A, Malo JL. Occupational asthma caused by aromatic herbs. Allergy 1996;51:647-9. DOI
  7. Burkhard PR, Burkhardt K, Haenggeli CA, Landis T. Plant-induced seizures: reappearance of an old problem. J Neurol 1999;246:667-70. PubMed
  8. Swain AR, Dutton SP, Truswell AS. Salicylates in foods. J Am Diet.Assoc 1985;85(8):950-60. DOI
  9. Zhu BT, Loder DP, Cai MX, et al. Dietary administration of an extract from rosemary leaves enhances the liver microsomal metabolism of endogenous estrogens and decreases their uterotropic action in CD-1 mice. Carcinogenesis 1998;19(10):1821-7. PubMed
  10. Debersac P, Heydel JM, Amiot MJ, et al. Induction of cytochrome P450 and/or detoxication enzymes by various extracts of rosemary: description of specific patterns. Food Chem Toxicol 2001;39(9):907-18. PubMed
  11. Debersac P, Vernevaut MF, Amiot MJ, et al. Effects of a water-soluble extract of rosemary and its purified component rosmarinic acid on xenobiotic-metabolizing enzymes in rat liver. Food Chem Toxicol 2001;39(2):109-17. PubMed
  12. Lee JJ, Jin YR, Lee JH, et al. Antiplatelet activity of carnosic acid, a phenolic diterpene from Rosmarinus officinalis. Planta Med 2007;73(2):121-7.
  13. Yamamoto J, Yamada K, Naemura A, et al. Testing various herbs for antithrombotic effect. Nutrition 2005;21(5):580-7. PubMed
  14. Naemura A, Ura M, Yamashita T, et al. Long-term intake of rosemary and common thyme herbs inhibits experimental thrombosis without prolongation of bleeding time. Thromb Res 2008;122(4):517-22. PubMed
  15. Lee JJ, Jin YR, Lim Y, et al. Antiplatelet activity of carnosol is mediated by the inhibition of TXA2 receptor and cytosolic calcium mobilization. Vascul Pharmacol 2006;45:148-53. PubMed
  16. Bakirel, T., Bakirel, U., Keles, O. U., Ulgen, S. G., and Yardibi, H. In vivo assessment of antidiabetic and antioxidant activities of rosemary (Rosmarinus officinalis) in alloxan-diabetic rabbits. J Ethnopharmacol 2-28-2008;116(1):64-73. PubMed
  17. Erenmemisoglu, A., Saraymen, R., and Ustun, S. Effect of a Rosmarinus officinalis leave extract on plasma glucose levels in normoglycaemic and diabetic mice. Pharmazie 1997;52(8):645-646.
  18. Valones MAA, Silva ICG, Gueiros LAM, Leão JC, Caldas AF Jr, Carvalho AAT. Clinical assessment of rosemary-based toothpaste (Rosmarinus officinalis Linn.): A randomized controlled double-blind study. Braz Dent J. 2019;30(2):146-151. PubMed
  19. Quirarte-Báez SM, Zamora-Perez AL, Reyes-Estrada CA, et al. A shortened treatment with rosemary tea (rosmarinus officinalis) instead of glucose in patients with diabetes mellitus type 2 (TSD). J Popul Ther Clin Pharmacol. 2019;26(4):e18-e28.
  20. Al Jamal A. Effect of rosemary (Rosmarinus officinalis) on lipid profiles and blood glucose in human diabetic patients (type-2). African J. Biochem. Res. 2014;8(8):147-50. DOI

See these in context on the Rosemary 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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