Organic D-Mannose Powder Ingredients & Drug Interactions
What is this page for?
First and foremost: checking Organic D-Mannose 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
Organic D-Mannose Powder is a dietary supplement by Micro Ingredients with 2 active ingredients. Its ingredients are commonly taken for preventing urinary tract infections (utis), treating mild utis, urinary tract health.We don’t currently list a known drug interaction for its mapped ingredients — but that doesn’t guarantee none exist, so always confirm with your pharmacist.
HelloPharmacist Scorecard of Organic D-Mannose Powder by Micro Ingredients
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.
What’s inside
Full disclosure
This product contains one active ingredient: D-mannose, a simple sugar that your body doesn't fully break down the way it does glucose. The powder contains no other inactive ingredients — it's D-mannose alone.
Does it work?
Leans against
D-mannose is rated likely effective for carbohydrate-deficient glycoprotein syndrome type 1b, a rare metabolic condition. For urinary tract infections (UTIs), the evidence rates it as possibly ineffective — meaning the data we hold doesn't support its use for that purpose, even though it's often marketed for it.
How safe is it?
Well-documented data
D-mannose is generally well tolerated in the short term, but high-quality long-term safety data are limited. The most common side effects are bloating, diarrhea, and nausea.
Diarrhea risk goes up with larger single doses — particularly doses over 200 mg per kilogram of body weight — because of the way the sugar works in your intestines. Safety during pregnancy isn't well studied enough to advise one way or the other — talk with your doctor or pharmacist about whether it's right for you.
Safety while breastfeeding is also not well studied, so caution is advised if you're nursing.
Meds to double-check
No known interactions
No interactions are documented in our data for the medications we could check. That said, confirm with your pharmacist before starting, especially if you take multiple medications or have digestive sensitivities.
The bottom line
Scorecard at a glanceFully disclosed formula with graded evidence leaning against its stated purpose. No medication interactions are currently documented, and safety information is well characterized.
D-mannose is primarily supported by evidence for a specific rare metabolic disorder, not for UTIs. It's generally tolerated short-term but can cause digestive upset — especially diarrhea at higher doses.
If you're pregnant, nursing, or taking it long-term, talk with your doctor or pharmacist first to make sure it fits your situation.
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 Aug 23, 2020.
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
General information
Key facts about Organic D-Mannose Powder, straight from the product label.
| Brand | Micro Ingredients |
|---|---|
| Barcode (UPC) | X0016XQT2J |
| Net contents | 250 Gram(s); 8.82 Ounce(s) |
| Market status | On market |
| Date entered into DSLD | Aug 23, 2020 |
| DSLD ID | 231542 |
| Product type | Fiber And Other Nutrients |
| Supplement form | Powder |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years), Kosher, Organic, Gluten Free, Dairy Free |
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 Organic D-Mannose Powder by Micro Ingredients, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Calories | 10 Calorie(s) | -- |
| Total Carbohydrates | 2 Gram(s) | -- |
| Sugar | 2 Gram(s) | -- |
| D-Mannose | 2 Gram(s) | -- |
Other ingredients: None
Tap any ingredient to jump to its full detail below.
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.
Seals/Symbols
USDA Organic
Kosher
Formulation
USDA Organic
Supports urinary tract health
Non-GMO No preservatives Additives free Fillers free Gluten-free
Free of: soy, dairy, yeast, gluten & additives.
Certified organic by Organic Certifiers
FDA Statement of Identity
Dietary Supplement
Formula
Kosher
Suggested/Recommended/Usage/Directions
Directions: As a dietary supplement, take 1 scoop twice daily with water, or as directed by a physician.
Precautions
Keep out of the reach of children.
If pregnant/lactating or taking any medications, please consult your physician prior to use.
Storage
Keep in a cool, dry place.
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.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Organic D-Mannose Powder by Micro Ingredients label
The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.
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)The Ingredients in Organic D-Mannose Powder by Micro Ingredients
These are the 2 active ingredients this product is made of. Select any to open its full monograph.
Serving size2 Gram(s) Dosage formPowder Servings per container125 Amounts shown are per serving.
Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.
Sugar
D-Mannose
No knowninteractions
D-mannose is a natural sugar most often used to help prevent urinary tract infections, especially those caused by E. coli. Early research is promising...
D-Mannose monograph & interactionsOther (inactive) ingredients: None. These complete the product’s ingredient list but are not active constituents.
Organic D-Mannose Powder by Micro Ingredients Drug Interactions
We don’t currently list any known drug interactions for the mapped ingredients in Organic D-Mannose Powder. This doesn’t guarantee none exist — always confirm with your pharmacist before combining a supplement with your medications.
Brand information
Manufacturer and brand details for Organic D-Mannose Powder, from the product label.
Micro Ingredients
See all Micro Ingredients products- Name
- Micro Ingredients
- Street Address
- 21660 Copley Dr.
- City
- Diamond Bar
- State
- CA
- ZipCode
- 91765
- Phone Number
- 1-844-836-8200
- Web Address
- www.microingredients.com
Organic D-Mannose Powder by Micro Ingredients: Common Questions
Does Organic D-Mannose Powder by Micro Ingredients interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Does D-mannose actually work for UTIs?
What are the most common side effects?
Is it safe to take long-term?
Can I take it while pregnant?
Is it safe while breastfeeding?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Organic D-Mannose Powder is safe with your meds?
Our pharmacists answer your medication & supplement questions — free.
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.
The Full Monographs Behind Organic D-Mannose Powder’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Organic D-Mannose 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.
- NIH Dietary Supplement Label Database (DSLD) — The official product label on file for this supplement.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference behind the ingredient interaction data.
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 6 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.
D-mannose 6 references
- Westphal V, Kjaergaard S, Davis JA, et al. Genetic and metabolic analysis of the first adult with congenital disorder of glycosylation type Ib: long-term outcome and effects of mannose supplementation. Mol Genet Metab 2001;73:77-85. PubMed
- Kranjcec B, Papes D, Altarac S. D-mannose powder for prophylaxis of recurrent urinary tract infections in women: a randomized clinical trial. World J Urol. 2014 Feb;32(1):79-84.
- de Lonlay P, Seta N. The clinical spectrum of phosphomannose isomerase deficiency, with an evaluation of mannose treatment for CDG-Ib. Biochim Biophys Acta. 2009;1792(9):841-3. PubMed
- Harms HK, Zimmer KP, Kurnik K, Bertele-Harms RM, Weidinger S, Reiter K. Oral mannose therapy persistently corrects the severe clinical symptoms and biochemical abnormalities of phosphomannose isomerase deficiency. Acta Paediatr. 2002;91(10):1065-72. DOI
- . Damen G, de Klerk H, Huijmans J, den Hollander J, Sinaasappel M. Gastrointestinal and other clinical manifestations in 17 children with congenital disorders of glycosylation type Ia, Ib, and Ic. J Pediatr Gastroenterol Nutr. 2004;38(3):282-7. DOI
- Lenger SM, Bradley MS, Thomas DA, Bertolet MH, Lowder JL, Sutcliffe S. D-mannose vs other agents for recurrent urinary tract infection prevention in adult women: a systematic review and meta-analysis. Am J Obstet Gynecol. 2020;223(2):265.e1-265.e13. PubMed
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