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Now Foods, D-Mannose Pure Powder, 3 oz (85 g)

By Now Foods

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  • Product Code: NOW-02810
  • UPC Code: 733739028105
  • Package Quantity: 3 oz (85 g)
  • Dimensions: 5.1 x 2.6 x 2.6 in, 0.25 lbs (0.11 kg)
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Product Overview

  • Healthy Urinary Tract
  • Cleanses the Urinary Tract
  • Non-GMO
  • A Dietary Supplement
  • Vegetarian/Vegan
  • Kosher
  • General Health
  • Family Owned Since 1968
  • GMP Quality Assured

D-Mannose is a naturally occurring simple sugar that is metabolized only in small amounts by the body, with the remainder being rapidly excreted with the urine. In the urinary tract, D-Mannose interferes with particle attachment and allows everything to be flushed out in the urine stream. Clinical studies have demonstrated that when taken regularly, D-Mannose can help to maintain a healthy urinary tract. Because insubstantial amounts of D-Mannose are used by the body, it does not interfere with healthy blood sugar regulation.

Suggested Use

Take 1 level teaspoon 1 to 2 times daily. Take with water or unsweetened juice, such as unsweetened cranberry juice.

Other Ingredients


Not manufactured with yeast, wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients.

Produced in a GMP facility that processes other ingredients containing these allergens.


Product is sold by weight not volume.

Store in a cool, dry place after opening.

For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children.

Do not eat freshness packet enclosed.

Natural color variation may occur in this product.

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Supplement Facts
Serving Size: 1 Level Teaspoon (approx. 2 g)
Serving Per Container: about 43
  Amount Per Serving: % Daily Value
Calories 10  
Total Carbohydrate 2 g < 1%*
Sugars 2 g
D-Mannose 2 g (2,000 mg)
* Percent Daily Values are based on a 2,000 calorie diet.
† Daily Value not established.

iHerb Customer Reviews

5 Stars
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Actually Works

Posted by Reviewer2421911 on Jul 06, 2006

I call this the miracle powder. It has cured me of cronic urinary tract infections. Cranberries did nothing for me, this actually works!

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18 people found the following review helpful

AMAZING product!!!

Posted by Reviewer2562742 on Apr 23, 2007

I suffered from chronic bladder infections for almost 5 years. I had tried every antibiotic imaginable, and (I thought) everything the alternative health practitioners had to offer as well. When someone told me about D-mannose, I thought "yeah, right", but anything was worth a shot. So I bought some. Within hours, my symptoms were gone. I am now infection free, antibiotic free, and yeast infection free. D-mannose is the awesome. I wish someone had told me about it five years ago.

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16 people found the following review helpful

My miracle product!

Posted by Reviewer1032847 on Apr 30, 2007

I have to say I was skeptical after reading some of the reviews of this product. Some people said that they felt relief after just one usage. I was in terrible pain and wasn't able to contact my doctor for antibiotics (thank goodness!) so I went ahead and ordered a bottle of D-Mannose powder. iHerb got my order to me the very next day! Well...you guessed it! After just one use of the powder I immediately felt a difference and after the second day I was feeling absolutely no discomfort. I now take one maintenance dose each day --- easy to do in order to keep my UTI's at bay!

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13 people found the following review helpful

so far so good

Posted by Reviewer3311989 on Nov 10, 2007

i have no idea if this is the real reason, but it may have saved my kidneys. I have been having recurrent UTI's for 4 years now. They torture me about every 5 to 7 weeks and i have to take antibiotics that make me feel almost worse, otherwise the infection always gets to my kidneys. I have been taking this harmless simple sugar powder for 5 months and have yet to go through the hell of a UTI and the antibiotics to treat it! I also take a couple cranberry pills a day, and if your symptoms seem to be intercourse related, I recommend a glass of water with a teaspoon of D-Mannose right after sex, and if you can remember, pop a cranberry pill before, too.

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12 people found the following review helpful

UTI Preventative

Posted by Reviewer3207051 on Dec 16, 2006

No longer suffering with cronic UTIs. My mother and I have been using this product for 2 yrs. We take the powder every day, can't live without it. I introduced this product to my doctor. She said if it works, go ahead and use it. D-Mannose.. AMAZING DISCOVERY!!

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11 people found the following review helpful

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