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1207 reviews
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What is D-Mannose?

D-mannose is a simple sugar which contains only one sugar molecule. The body generates it naturally, but plant and food sources supplement what the body produces.

D-mannose Benefits

D-mannose may help support the urinary tract and support the bladder. It may also help fortify the immune system.

  • Help the urinary tract and bladder
  • Help fortify the immune system

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.

Supplement Facts
Supplement Facts
Serving size: 2000 milligrams
Serving per container: *
Amount Per Serving
% Daily Value**
D-Mannose... 2000mg *
* Daily Value not established.
** Based on 2,000 calorie diet


Soy, dairy, yeast, gluten or additives

As a dietary supplement, take 2000 mg daily with water, or as directed by a physician.

Customer Reviews
4.8 Based on 1207 Reviews
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United States United States
I recommend this product
Love it!

My urologist recommended that I use this supplement for the prevention of frequent UTI's. Since taking this product 3-4 years ago I've only experienced 1 UTI!! I also love that I only need to put 1 tsp of the powder into any beverage once a day (I usually do mornings). And getting it in bulk saves me so much money! Also need to mention less frequent doctor visits and antibiotic prescriptions. Its a win-win in my book!

Sandra R.
United States United States
I recommend this product
Excellent product

I’ve been using this product for years now and it is excellent!!!

Phyllis D.
United States United States
I recommend this product
Great Product

Have been using D-Mannose for about two years. Was having lots of UTIs and it has helped to basically stop them. I take each evening before bed. If I feel a UTI coming on, I just take it an extra time or two during the day for one or two days and drink a lot of water of course and that works for me. No side effects! I don’t want to have to take antibiotics. Buying D-Mannose in bulk at such a great price is wonderful!

Jennifer F.
United States United States
I recommend this product
Supplement fine but..

The shipping was good but supplement gives me intestinal upset. I can't use it at all..

Diane S.
United States United States
too soon to tell

The only thing I can say is it causes gas.

Byron F.
United States United States
Great Product at a Great Price

The D-Mannose is a great product that works on your body. The price is easy on the wallet. More so, the quality is what you are after and this product is a quality one. Bulk Supplements is the place to shop for your health needs.