Last update
3/10/2026
Reviewed By
Overview
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 10 Reviews
8.3
Supplement Facts
Serving Size: 1 Level Teaspoon (approx. 2 g)
Serving Per Container: About 85
Amount Per Serving
%DV
Calories
10
Total Carbohydrate
2 g
<1%*
Total Sugars
2 g
â€
Organic D-Mannose
2 g (2,000 mg)
â€
Most Useful Reviews
9
High success rate
19 people found this helpful
I highly recommend D-Mannose for chronic cystitis. It’s far more convenient to take in powder form. When symptoms arise, I take it several times a day and drink plenty of water, boasting an 80-90% success rate at preventing exacerbations without resorting to antibiotics.
Read More
9
Long-term remission
3 people found this helpful
I discovered D-mannose on this website and decided to try it myself. Anyone who has dealt with cystitis will understand the desperation to avoid antibiotics. Thankfully, the relapses of my chronic cystitis have reduced, and I have entered long-term remission. The powder is easy to use, and I recommend it!
Read More
10
Grateful for relief
2 people found this helpful
The best, really the best! This product was like a ray of light when I was struggling with chronic cystitis. I am so grateful to iHerb. This is a product you can manage daily when feeling unwell. I always stock up and eat it regularly. Highly recommended!
Read More
User Reviews
USERS' SCORE
Good
Based on 10 Reviews
8.3
- All Reviews
- Positive Reviews
- Negative Reviews
9
High success rate
19 people found this helpful
I highly recommend D-Mannose for chronic cystitis. It’s far more convenient to take in powder form. When symptoms arise, I take it several times a day and drink plenty of water, boasting an 80-90% success rate at preventing exacerbations without resorting to antibiotics.
Read More
9
Long-term remission
3 people found this helpful
I discovered D-mannose on this website and decided to try it myself. Anyone who has dealt with cystitis will understand the desperation to avoid antibiotics. Thankfully, the relapses of my chronic cystitis have reduced, and I have entered long-term remission. The powder is easy to use, and I recommend it!
Read More
10
Grateful for relief
2 people found this helpful
The best, really the best! This product was like a ray of light when I was struggling with chronic cystitis. I am so grateful to iHerb. This is a product you can manage daily when feeling unwell. I always stock up and eat it regularly. Highly recommended!
Read More
7.5
Preventive measure
3 people found this helpful
The best aspects are: 🟢 pure product without fillers; 🟢 most cost-effective option; 🟢 powder shape allows precise dosage for prevention or treatment. It helps control chronic cystitis, preventing it from escalating. It pairs well with cranberries and herbs, enhancing its positive effects. It's a lifesaver that I regularly purchase.
Read More
7.5
Immediate relief
3 people found this helpful
I found that D-Mannose halted the symptoms of chronic UTI swiftly. However, after starting to wean off it after two weeks, my UTI returned. I then took one drop of pure Oregano Oil daily with olive oil for two weeks, and since then, I haven’t had a recurrence. It effectively disrupted the biofilm after a year of recurring UTIs. I empathise with others suffering similarly.
Read More
Frequently Asked Questions
9
High success rate
19 people found this helpful
I highly recommend D-Mannose for chronic cystitis. It’s far more convenient to take in powder form. When symptoms arise, I take it several times a day and drink plenty of water, boasting an 80-90% success rate at preventing exacerbations without resorting to antibiotics.
9
Long-term remission
3 people found this helpful
I discovered D-mannose on this website and decided to try it myself. Anyone who has dealt with cystitis will understand the desperation to avoid antibiotics. Thankfully, the relapses of my chronic cystitis have reduced, and I have entered long-term remission. The powder is easy to use, and I recommend it!
9
Quick recovery
1 people found this helpful
This product has been a saviour for my chronic cystitis. It helps faster than antibiotics. After taking it, I often need to go to the toilet, and it's as if cystitis vanishes, without harming my health.
7.5
Effective alternative treatment
I use it for prophylactic purposes due to my chronic cystitis for nearly 13 years; it helps greatly! This product has allowed me to move away from pills, which are harmful. I am genuinely pleased to have found this alternative. The quality is exceptional, and I cannot find anything like it in regular pharmacies.
7.5
Immediate relief
3 people found this helpful
I found that D-Mannose halted the symptoms of chronic UTI swiftly. However, after starting to wean off it after two weeks, my UTI returned. I then took one drop of pure Oregano Oil daily with olive oil for two weeks, and since then, I haven’t had a recurrence. It effectively disrupted the biofilm after a year of recurring UTIs. I empathise with others suffering similarly.
7.5
Preventive measure
3 people found this helpful
The best aspects are: 🟢 pure product without fillers; 🟢 most cost-effective option; 🟢 powder shape allows precise dosage for prevention or treatment. It helps control chronic cystitis, preventing it from escalating. It pairs well with cranberries and herbs, enhancing its positive effects. It's a lifesaver that I regularly purchase.
7.5
Impressive effectiveness
I have been using D-Mannose for years to help with chronic UTIs. I recently switched brands due to high costs and long shipping times. I was initially hesitant about quality but have been thoroughly impressed with this NOW D-Mannose. I increase the dosage during active infections, and it works wonders. Shipping and pricing from iHerb are great, and I will continue purchasing from them.
Data last updated:
