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D-Mannose Powder

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In stock

Price From: FROM $16.96

Ships tomorrow if ordered in the next 17 hours and 1 minutes!

D-Mannose Powder


  • Promotes urinary tract health
  • MSG free
  • Pure powder
  • Taste

  • Mixability

D-Mannose is a glycol-nutrient sugar believed to promote overall urinary tract health.


Serving Size & Timing

As a dietary supplement, take 2000 mg (1 level teaspoon) daily with water, or as directed by physician.

The appropriate dose of D-Mannose depends on several factors, such as the user’s age, health and several other conditions. At this time, there is not enough scientific information to determine an appropriate range of doses for D-Mannose. Keep in mind that natural products are not always necessarily safe, and dosages can be important. Be sure to follow relevant directions on product labels and consult your pharmacist or other health care professional before using.

Nutritional Information

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 (about 1 tsp) daily with water, or as directed by a physician.

US Standard Measuring Spoons
Spoon Size(level) milligrams
1/16 teaspoon 125
1/8 teaspoon 250
1/4 teaspoon 500



This product is free of any additives.


Few side effects have been recorded with excessive intake of this supplement, but overuse may result in bloating and some gastrointestinal discomfort. Those with kidney issues may wish to discuss a potential course with their physician.

California residents: Click here for Proposition 65 warning.

Customer Reviews

D Mannose
I have been ordering D Mannose to help keep my mother free of urinary symptoms for at least a year. Her urinary health is much better since she starting using D Mannose. Prior to finding this product she constantly had urinary tract infections. She likes the taste and it helps her. *

On 4/25/2019 Linda said...

D-Mannose Powder Does the Job
I have been using D-Mannose Powder from Bulk Supplements for control of my chronic UTI's and it continues to do the job! Easy to take, pleasant taste and very affordable compared to other brands. I like the powder form compared to the larger capsules I was taking. Great product!*

On 4/16/2019 Kay said...

Works every time
Was getting a UTI to the point that I called my doctor and got a Rx for antibiotics. But I waited to take them and took the D-Mannose 3 times a day for 3 or 4 days and boom ….it was gone. Now I will continue to take a small dose a day as a preventative. This stuff is gold. *

On 4/16/2019 Deborah said...

D-Mannose Powder
Excellent mixing, sweet tasting, and helps keep bladder clean! Good products and prices!*

On 3/3/2019 David said...

Great for UTI
Since I had bladder suspension operation I have had one UTI after another. I started using D Mannose and have not had an UTI since. Great stuff*

On 2/15/2019 Linda said...

Excellent for urinary health
Easy to use, not bad taste, use it daily.*

On 1/22/2019 Kim said...

D- Mannose
Great for UTI's. Take once or twice a day for bladder health so prevent UTI's. Tastes good too!*

On 1/14/2019 Stephanie said...

Great product
I have been buying this for medical reasons and it has done it has done above and beyond what I need. Will continue to keep buying.*

On 1/10/2019 Alysia said...


On 12/8/2018 Lynn said...

D Mannose
This product has been helping to keep my mother free of urinary tract infections for many months. This is the third time I have ordered it for her. She likes the taste and 1 teaspoon daily mixed in water makes a huge difference in her health. Thank you Bulk Supplements.*

On 12/4/2018 Linda said...

Dmanose powder
The product is awesome, at the cheapest price you can not beat. im very happy about the timeliness in shipping. good job! *

On 12/1/2018 Elizabeth said...

For maintenance and for my elderly cat
I purchased D-Mannose for overall urinary tract health as part of my maintenance program. I also have a very senior male cat and plan to add a very small amount of D-Mannose to my cat's food. I noticed that there are many D-Mannose products available for cats on the internet that also suggest this product as a maintenance product for elderly cats and dogs.*

On 11/19/2018 Jane said...

Quality product at a great price!
As with the other wonderful products on Bulksupplements.Com, their D-mannose is pure, easily mixed and lacks any off-tastes. Unbeatable price as well! *

On 11/19/2018 John S said...

great product, great price
ordered this cause it was the best price i could find. compared it to what i was using. seems identical .*

On 11/18/2018 THOMAS said...

bargain and great product
I first bought this powder to assist in treating a persistent UTIl. It really helped, and now I take a dose each morning to help prevent further occurences. It really helps. The powder is much more useful than capsules, and this is such a great price. I will never go anywhere else! *

On 11/12/2018 Lee said...

D-Mannose Powder
I received this product as a gift from Annamaria Anthony and am finding it to be very helpful and will continue use it .I also hope to use other of you products in the future since learning about them. *

On 11/8/2018 Annamaria / Diana Webb said...

D-Mannose Powder
Bulk Supplements have excellent, pure products that work! The D-Mannose powder is great for preventing UTI's because it prevents bacteria from attaching to your bladder wall. Take everyday for bladder health.*

On 11/6/2018 Kathleen said...

great stuff!! bulk supplements d-mannose is awesome. helps with painful bladder syndrome and keeps me free from infections. any bacteria that gets in my bladder or urinary system attaches to the d-mannose and then flushes out when i go to the bathroom. taking it is a lot cheaper than having to go to the dr and get antibiotics every few months. highly recommended!!!! and the best price anywhere.*

On 10/31/2018 lisa said...

Keeping in the family
My Dad has been using this product for several months now and has been UTI free. I have been plagued by UTIs, so placed my first order and hope for the same results. It disolves very easily and plan to take it every day.*

On 10/4/2018 Linda said...

Better than antibiotics
After a UTI I was recommended to take this. It works better and faster than antibiotics. If taken everyday it will prevent it. Bulk Supplements has the best quality in the best amounts for the best price. *

On 10/2/2018 Deborah said...

D Mannose Powder
Bulk Supplements' D-Mannose Powder easily dissolves in water and is not only good for humans, but in appropriate doses, is good for feline urinary health.*

On 9/26/2018 Beth said...

saving me money and keeping me UTI free
I have used D-mannose for several years now with great success at keeping my occurrences of UTI's at bay. when once i was having them at least once a month, i now have maybe two a year. anyway, i was overjoyed to find that i could purchase this miracle powder at BulkSupplements at such a great price!! i love to save money and BulkSupplements has me as a customer for life! *

On 9/17/2018 Kay said...

D Mannose
Great amount of D Mannose for same price as would pay for small amount elsewhere. Tastes just the same. Good for scrubbing prostate. Using this along with several other herbs and I have a better (healthier) area of suspicion in my prostate as compared to a 3.0 Tesla mp MRI scan a year ago. *

On 9/6/2018 Chuck said...

D Mannose
This product has helped my Mother remain free of UTIs for the first time in many months. Before I discovered D Mannose she would develop a urine infection within a week after finishing antibiotics. It is easily administered and she likes the taste.. An excellent product!*

On 8/19/2018 Linda said...

Good product
This D-Mannose is of a good quality, ordering is easy, shipping is quick. Bulk Supplements is great to work with.*

On 7/31/2018 Joe said...

D Mannose........manna sent from Heaven
This product is literally a life saver. No more UTI's and I suffered from them for decades until finding D Mannose. Outstanding and prompt shipping as well, and the price, unbeatable. I know, I spent weeks trying to find a better price. *

On 7/23/2018 Timothy said...

D Mannose
Product arrived quickly and in an easy to use package. It is easily administered with a long shelf life and easy to follow instructions.*

On 6/20/2018 Linda said...

D Mannose helps with Lectins
I purchased this D mannose to help reduce the negative symptoms from lectins in food. I find that when I take it with high lectin foods such as legumes, the negative symptoms are decreased significantly! I will keep using this product! *

On 6/20/2018 Veronica said...

Hassle free ordering
I ordered D-Mannose 1kg supplement for my wife. The order process was painless, quick and more importantly the shipment was effected the same day and I received the product in 2 days.

My wife got the product and is impressed the quality.


On 6/8/2018 Subu said...

d mannose
D mannose has worked very well for me in fighting urinary tract infections. I use it instead of antibiotics. A great product.*

On 5/28/2018 John said...

Great Product
This powder is very helpful in preventing urinary tract infections. It is easy to drink - mixes well and hardly near the price I have paid with purchases elsewhere. I will be buying this product regularly. Thanks so much, Bulk Supplements!!*

On 5/23/2018 Donna said...

great alternative to antbiotic
My wife has experienced her 3rd uti in 2 months and didn't want to go on a 3rd course of antibiotics so after some reading we found d mannose. It's worked very well. Take it frequently and it helps greatly.*

On 4/29/2018 garrett brissette said...

Used as a Lectin Blocker
I am trying this D Mannose as a way to reduce pain that is caused by inability to process lectins and get them out of my body. D mannose binds to lectins and removes them from the body, and thereby lowering pain caused by lectins. I have only just started using it, but I have noticed a small reduction in pain, and I am so grateful for that! *

On 4/23/2018 Veronica said...

My wife has struggled with various bladder, kidney and uti's for years. However, this stuff is almost magical. She takes a spoonful or two the first and second day and most of the time it is either gone or about gone within 48 hours. BS continues to offer high quality D-mannose at a value. Will order again.*

On 4/11/2018 L said...

D-Mannose Powder
Bulk Supplements' D-Mannose Powder was exactly what I was looking for. I struggle with swallowing pills and wanted a powder that I could easily mix with a liquid. I also wanted the flexibility of adjusting the dose when needed and D-Mannose in powdered form makes this easy. The product itself is a fine white powder that mixes well in liquid. When mixed with water, D-Mannose has a pleasant, slightly sweet taste with no particulates; when mixed with juice, it's not even detectable. I'm VERY pleased with this product and will re-order again soon. *

On 4/8/2018 Wendie said...

Love It!
I,ve been using D-Mannose powders for several years from multiple sources. What impresses me most about BulkSupplements product is that it is a 2000mg serving vs 1500mg as most other companies offer. And it is basically the same price! Also it dissolves easily in water usually without even stirring.*

On 2/25/2018 Brenda said...

Great product! Works for my wife, keeping her from getting UTI's. Sometimes she will forget to take on a daily bases and back comes the
UTI. When she resumes the D-Mannose, the problem disappears. Product is free flowing and easy to mix with most liquids. Very reasonably priced.
Many thanks for the great product. *

On 1/25/2018 Harvey said...

D Mannose for UTI
Like many others, I have chronic UTI's. I've been taking capsules for several years now and sometimes I still get one. After trying to find a more economical way and easier way to take d mannose, i ordered some from BS. Just got it in the mail yesterday and mixed some in a bit of cranberry juice. I wasn't sure how it would taste and that's an important factor for me as to if I'll use it or go back to a capsule. It's sweet and mixed with the juice it didn't taste at all. I think I've found my source for this critical supplement.*

On 12/16/2017 Merilee said...

Bulk supplements are the best
I like that you get exactly what the label says. Pure form. I use this as a urinary tract prevention. It works! *

On 12/12/2017 Charlie said...

Convinced it helps. Bulk Supplements a great brand.
I've used D-mannose for a few years now. I've had some breakthrough UTIs but I think they came when I wasn't as diligent about taking it regularly and at good times (i.e. helps to keep it in your bladder and not forget a dose). When I did get UTI symptoms, I would bump up my dosage and the symptoms weren't nearly so severe.

I used another brand of D-mannose and it sometimes clumped up, making it harder to measure. Bulk Supplements seems to stay a more fine powder. I also love being able to buy a bigger container of it so I'm not constantly scraping the bottom of a bottle to get every bit of it.*

On 10/4/2017 Donna said...

Fantastic product!! Been suffering w/UTI for several years and was prescribed antibiotics. But as soon as I was done, my UTI would return. I now take about 1 tsp/3 times a day and am going on y 3rd month w/o a return of UTI.

SHIPMENT was fast and product absorbs quickly w/water. Will continue to order this. Seems to be the only thing that works. *

On 9/29/2017 Alma said...

Fast Becoming an important product
I have shared this product with many people and they can not believe how well it works. I use it at the first sign of a UTI and I regularly test with the test strips from the drug store. I hope this product is always available to us....LOVE the ability to purchase a large amount at a great price.*

On 7/8/2017 patrice said...

very satisfied
Great service. Product has been effective for UTI prevention.*

On 6/24/2017 Joy said...

love it
This is my second kilo - great product at a great price - for chronic UTI. Thanks!*

On 5/30/2017 Kris M said...

D-Mannose....for my CAT!
I have a feline friend who gets UTI's just like people do .After 2 trips to the vet at $90 bucks a pop, I said,,,,Dennis....there has to be a better NATURAL way to solve my friends problem. I did a bunch of research and found out that d-mannose was being utilized by natural vets for uti's in cats. I immediately ordered some from Bulk Supplements and started my friend ...YIRA... on less than a 1/4 tsp a day with her morning wet food. Life was great until two weeks ago! She was logy , tired and had a heck of a time peeing. Back to research and VOILA! Increased dose to 1/2 tsp twice a day for 2 days and the uti was gone. I chose Bulk Supplements because it was pure with no artificial anything in it. My cat is healthy, I am happy and I ordered another bigger bag of d-mannose. Life is good for all!*

On 5/22/2017 Dennis H. said...

D-Mannose the Best!
I can't say enough about the effectiveness of D-Mannose for my bladder/UTI problems! Bloating and consequential discomfort disappeared fast. When I ran out of the D-Mannose for a short while, I could tell the difference; and I hurriedly reordered. Once I checked to see what a naturopathic physician who did extensive research in his work would recommend. Only one thing...D-Mannose! I take it on a daily maintenance schedule and will try to make sure I don't run out again!*

On 5/4/2017 D Easley said...

Amazing, Effective, outperformss prescription antibiotics
I agree with a previous reviewer that if you experience frequent recurring UTI, this product is indeed a life changer; it can do what so many other recommended UTI relief products could not succeed at, break the cycle of constant infection. Use as a preventative before the infection establishes symptoms. It is amazingly effective, and not hard on your liver/kidneys as Uva Ursi is purported to be. I use both products (Uva Ursi only when a non e.coli infection that cannot be relieved with D-Mannose) and have finally ended the immense fatigue of cycle after cycle of infections that no doctor could relieve or understand the cause. Prescription antibiotics only offered temporary relief, but once the 10 day supply was finished, the infection returned. D-Mannose ends the battle with regular use.*

On 5/4/2017 Christine said...

Yes to D-Mannose
I have ordered this product several times and have been impressed by the quantity versus quality ratio. D-mannose keeps my Chronic Interstitial Cystitis symptoms under control.
I will keep purchasing this product as long as I remain satisfed by the quality, price, and results.*

On 4/27/2017 Eric said...

I have ordered this product several times, and have been impressed with the price versus quantity ratio. D-Mannose helps keep my Chronic Interstitial Cystitis symptoms under control. I will continue to order this product as long as I keep getting the same satisfaction with the results and as long as the price remains satisfactory.

On 4/27/2017 Eric said...

life changer
I was having chronic uti's for about 2.5 years. Every 1-2 months I would get one. Terrible. I tried drinking unsweetened cranberry juice (which after awhile made me feel sick and so I wasn't able to drink it daily so it didn't work). I tried Chinese herbs from an herbalist. I kept having to take the antibiotics which drives me crazy because I try to avoid them if I can and there I was taking them 6 times a year.
I had tried D Mannose, but in cap form and I only took one cap per day and sometimes forgot. That clearly was not enough. After reading one of the reviews that clarified that dosage is super important, I started taking 1 tsp twice a day. About a week later I also saw a specialist who also recommended taking D Mannose.
It has been over 3 months now and I feel absolutely fine. I'm also making sure I drink lots of water and have probiotics (I make my own sauerkraut and eat yogurt on occasion). What a relief.

On 4/12/2017 Mara said...

Can't Live Without It
I ordered the 1kg of this powder for the second time now.. since it has been great for relieving the symptoms of UTI, I shall be ordering it more often. Well Ihave to use sodium bicarb during the day too to make sure I control the bacteria well. Sometimes I have to go back from preventive dose to treatment dose when the infection gets worse. But again, it works like antibiotics. Thank you bulksupplements.*

On 4/11/2017 Asma said...

Can't Live Without It
It's the 3rd time I order this powder.. I depend greatly on it.. as well as soduim bicarbonate for relieving UTI symptoms.
Thank you again!*

On 4/11/2017 Asma said...

3 rd time ordering, quick shipment, good price for what is normally a very expensive product, product works as advertised! *

On 4/6/2017 Francesco said...

good stuff!!!
I use for chronic UTI. Excellent price in bulk! Thanks!!! Super quick ship!!!!!*

On 4/3/2017 Kris M said...

UTI gone!
I found this product by an online search when I desperately wanted to get rid of a very annoying UTI without taking the antibiotic my Doctor had prescribed. And it worked , but at that time I had had to pay a lot more locally so that I could start taking it immediately. So now, I keep plenty on hand in order to be prepared . I have found the Bulk Supplement product to be every bit as effective and a lot less expensive than the other products I have used.

It is important to take 1 teaspoon 5 times a day spaced out , and drink at least 1 cup of water with it in order to rinse the bacteria out of the bladder. This product keeps them from adhering to the bladder wall and causing problems This should be continued for at least 5 days and then decreased to 1 or 2 teaspoons a day for another 2 or 3 days. No worry about taking too much either. And people who are prone to frequent UTIs can take 1 teaspoon a day for preventative.

My order from Bulk Supplements came very quickly indeed, and i am a very satisfied customer! And in addition, every now and then, I get discount coupons! Couldn't be better . *

On 3/30/2017 njean said...

Because it works!
I have been using d-mannose for many years as an effective prophylatic against bladder infections that have plagued me for decades. Several a year and antibiotics was not a good thing! D-mannose only works on e-coli infections, but those are the majority. I had been purchasing the NOW brand of powder in a small bottle and spending over $20 each time.

Bulk Supplements have been amazing! I recently ran out of the smallest bag they sold and ended up purchasing the 1 kg size because the pricing got better and better the larger the size you bought! I have been so pleased with their pricing and product. But I am also pleased with their service. I haven't needed to contact them for customer service, but their delivery is prompt.

I will continue to purchase from them! Thank you, Bulk Supplements!*

On 3/23/2017 Harriet said...

Works Just as Antibiotics
This is the 3rd time I order this powder. For sever UTI infection I had to dissolve 1 teaspoon in a glass of water every houre for 3 days then gradually decreased the intake to 2 hours and 3 hours every day for a week. then used it for 3 times a day or before and after intercourse. I'm feeling great as if I took an intervenous antibiotic, which I was going to have if I hadn't used d-mannose Thank you bulksupplements.*

On 3/19/2017 Asma said...

Worth the Money!
After trying tons of different brands of this product in retail and health food stores not only did I get an amazing price but the product works better than the retail brand. The grain is a bit larger than the one found at the stores and somehow is better absorbed. The large 5kg bags are sturdy and reseal with no trouble.*

On 3/13/2017 Dalia said...

I take this d-mannose 2x's a day to prevent uti's. Since the d-mannose bonds with anything that would cause an infection in my bladder, I know that the germs are being flushed out of my system with the d-mannose. Just be sure to drink a glass of water with it. It's a great product with awesome pricing.*

On 3/10/2017 Lynn H. said...

when i have surgery i always get a uti and the only thing that rid of it is d-mannose i no longer have vocal cords and capsules come back up when i try to swallow them. i have purchased i tried other company's but the dont dissolve well,yours does and tasteless.i will be back for more when prescription meds work on me. *

On 2/28/2017 duane said...

Add to your pet's wet and dry food and you can take it too. Good for Bladder support
I have a lot of male cats, cats don't drink enough water and male cats can get cystitis (crystals in their urine can cause blockage) So I buy a probiotic powder and mix this D-Mannose in along with other vitamin powders. You can use this by itself, but by mixing it with the probiotic, it's faster to mix in both wet and dry food. D-Mannose is all natural and is more powerful then Cranberry which is bitter and cats won't eat the food with Cranberry in it. So this is sweet and the cats are fine eating this mixed in their food. I rarely have any urinary or bladder problems with my male cats. I also take this.*

On 2/27/2017 Debra Prisk said...

I just started this product (D-Mannose). I have been having lots of lower back pain for over a year. because . I told my doctors and they just ignore me. So I ask for my medical results and found that I had e-coil in my urine that my doctors would not give me any antibiotics for, but what bothered me the most is that they did not explain to me why or what else I could do to help .. So I did research and found out that antibiotics can make it worse. So I found out about D-Mannose and am giving it a try. After reading all the reviews I feel very hopeful that this product is going to work. Thank you all for your reviews..*

On 1/30/2017 BJ said...

This product is the best. I have no Uti Problems anymore. I use to get them all the time. Ever since I started taking this I started to take back my health. I will continue to buy this.*

On 1/21/2017 Alysia said...

It Really Works!
My wife has not had a UTI since she began taking D-Mannose. The doctor's antibiotics, (Bactrim), did not work, the UTI kept coming back every 4 to 6 weeks. has the BEST prices on the internet!*

On 1/20/2017 William said...

Tried and Tested for UTI
This is my second order of D-Mannose Powder 1 kilo but I doubled my order this time because of the 10% discount promotion. After my review last September 24, 2016, my wife is regularly taking 1 tsp (2000mg) of D-Mannose twice a day with plain water for maintenance. Since then, she has not experienced any UTI episode again. *

On 1/9/2017 Rudy said...

Great Product
I bought this for my wife due to frequent UTI's. We used to buy it from a local vitamin shop but the price was way higher for a product that was the same quality. I will definitely continue to buy this product from *

On 12/29/2016 Kevin said...

Priceless Preventative as well as cure
Having recurrent UTI's is a frustrating problem and antibiotics are not a wise, or even effective long term solution . As long as I take Dmannose regularly though, I am able to ward them off completely. If I neglect to take regular Dmannose and a UTI does develop, I've found that a teaspoon of DMannose, 4-5 times a day will actually clear it up within a day or two! DMannose is expensive at the local vitamin store, but thanks to bulk supplements it is much more affordable.*

On 12/9/2016 Yonne said...

Great for UTI
Helpful if you are susceptible to urinary tract infections. Taking a small amount (dissolved in water) each day is a good way to not only handle a flare up but also to ward off an attack. Bulk Supplements has consistently supplied us with high quality product at the lowest price.*

On 11/27/2016 Robert R said...

We saved 30%+ over the local health store's price.
D-Ribose helps with heart health.
In Dr. Sinclair's book "The Sinclair Solution" one of the 3 supplements that is recommended for a healthy heart is D-Ribose. In my opinion everybody should take some regularly. D-Ribose through is a great product at a good price. We saved 30%+ over the local health store's price.*

On 10/17/2016 Katelyn said...

Easy to find and great price!
Bulksupplements made it easy to access this product in bulk and has a great price! *

On 9/28/2016 Michaela said...

Substitution for antibiotics
My wife has recurring UTI and only selective oral antibiotics are applicable to her. These antibiotics will become ineffective over a period of time and she has to undergo urine culture to check which antibiotics will be applicable to her again. Because of her situation, I tried to look for other alternatives to substitute for the antibiotics and found D-Mannose. D-Mannose does not only maintain healthy urinary tract but actually cure a full blown UTI. During full blown UTI, she is taking 2 tsp (4000mg) of D-Mannose with 100ml water pre-mixed with baking soda every 4 hours for a week. Then drink plenty of water after one hour to flush the E-coli out. For her maintenance, she is taking 1 tsp (2000mg) of D-Mannose twice a day with plain water.*

On 9/24/2016 Rudy said...

Great Product
It has been some time since I suffered from a UTI. This product has produced amazing results!! I expected it to be bad tasting, but it has just a very slight sweetness when mixed with water.*

On 9/20/2016 Sharlee said...

Very Effective In Treating Repeated UTI's
I bought Mannose powder from BS for my wife because she was suffering frequent UTI's despite taking antibiotics after reading about its effectiveness in Mayo clinical studies. We're both RN's and are well aware of the negative side-effects of taking antibiotics too often. She's been taking 1/2 teaspoon (1000 mg) with a full glass of water every morning for almost 2 months and so far has suffered no further UTI's. Another wonderful product from BulkSupplements! *

On 9/5/2016 Kenton said...

Great Stuff
I suffer from frequent UTI's and I've found that this is the stuff that keeps them away as well as treat them! I was taking the capsules for some time, but I've discovered that the power is just as powerful and easier to take. When put into water its just slightly sweet, I've been putting it in my morning tea as well! I love this stuff and I'm happy to have found a site where I can buy it in large amounts at a good price!*

On 8/30/2016 Simona said...

Bulk supplements D-Mannose is the best in quality and price, works wonderfully for UTI'S and other urinary tract issues, I love Bulk Supplements!*

On 8/29/2016 Kathleen said...

Better than antibiotics
This was recommended to me after I had my first and only UTI - I know take it every day. I will never had one again! I have recommended it to everyone and a doctor I even know agrees it works better than antibiotics for UTI's. Easy to take a little every morning in my juice. Done for the day. *

On 8/23/2016 Deborah said...

D-Mannose is amazing stuff
I have used D-Mannose to cure at UTI for my self, after antibiotics failed to so do. I normally use the capsule form for me, however, my female cat got a UTI not long after I did. Weird huh? So we went to the vet. After a two week course of antibiotics, a few days later, it came back for the cat, just like it did on me. So, I researched, and guess what? Safe for cats. Powdered form is what I need for her so I can mix it with water, and give it to her by mouth. A few days later, she is right as rain. We've both been UTI free since. D-Mannose is an important thing to keep stocked in your medicine cabinet. Just as important as your run of the mill thing such as band aids, or NSAIDS, or cold medicine. It works best the quicker your realize the UTI is beginning, but I had once for months before I realized it, and the D-Mannose kicked it's butt. I won't bother with antibiotics in the future. D-Mannose attracts the e coli and carries it out with your urine. 90-95% of UTI are caused by e coli. Less than a week to correct UTI, and so much cheaper than doctors visit, and prescriptions. Safer, more natural for the body, doesn't kill good bacteria, only takes out the bad e coli. Safe for those with diabetics. It's a simple sugar that doesn't affect blood sugar. Do your own research, and you will see. Amazing stuff. *

On 8/13/2016 Carol said...

Unbeatable Price
I recently ordered D-Mannose powder which I have taken for a number of years to help prevent urinary tract infections. I have bladder problems that force me to use a urinary catheter and without the D-Mannose I am very prone to these infections. I was quite happy when I found this site where I can order a quality product at a tremendous price. The product was shipped almost immediately and arrived in good shape. I look forward to many reorders. Thanks! *

On 7/20/2016 Charles said...

Great Product
I love it that I can purchase D-mannose in the powder form for such a great price. I have been using D-mannose for many years for urinary tract infections. Not only does it get rid of the infections, I also use it for a preventative measure as well. I will definitely order again!*

On 6/14/2016 Teresa said...

My wife suffers from MS and as a result is subject to frequent bladder infections. Her holistic doctor recommended D- Mannose to help eliminate those infections primarily caused by e-coli. As a result, the frequency of UTI's has been greatly reduced. Previously, I had obtained this product from another source which was much more expensive. I mix the powder in a daily cocktail of aminos twice daily. *

On 5/8/2016 Ken said...

D-Mannose Powder
My husband has been using this for years to keep from getting UTIs. It is quite pricey so glad Bulk Supplements has it in the pure form @ a great price! Putting it in capsules is a good idea but the taste isn't really an issue with this powder. *

On 5/4/2016 Barbara said...

The Best Yet!
I have been using D-Mannose 500 mg gelatin capsules with great success as a probiotic. I have a delicately balanced system and have suffered many yeast and urinary tract infections all my adult life. With this product I have had NO occurrences of either. I take two every night and they are easy to swallow. I take more if I feel a possible infection coming on. There was one instance where I felt certain that I had a UT but loaded up on D-Mannose and got rid of it with no medical or pharmaceutical involvement! Love this product.*

On 4/19/2016 Susan said...

Fantastic Product for UTI
Bulk Supplements D-Mannose is the best that I have ever used. My elderly mother is prone to UTI's. She had a UTI and this product cleared it up in 3 days- although I treated her for a week to make absolutely sure that it was gone. I keep her on a maintenance dose now- 1/2 tsp in am and 1/2 tsp in pm. Love this product!*

On 3/20/2016 Kim said...

Great product
I ordered the powder after purchasing capsules from the health food store. Much less price wise, the capsules were very expensive. This product works very well and the taste is good. I take one teaspoon in a glass of water every morning. If I'm feeling any irritation at all I'll take another dose at night. The free shipping was fast. I plan to reorder from this company before I run out. I will always keep this in my cupboard.*

On 3/18/2016 Lisa said...

Mannose Powder
I have recurring cystitis, and I get so tired of taking antibiotics. I am suppose to stay away from caffeine, etc. Mannose powder is expensive but helpful to get rid of the bacteria which adheres to the bladder wall and causes infection. What I do is take a heaping spoonful of mannose powder in a large glass of water in the morning. Trust me folks- this stuff works. I order it from Bulk Supplements in the large quantity and save a lot of money. I was buying it in the 3 oz. bottle from the health food store and was paying $35.00 for the bottle! I found Bulk Supplements and buy the large bag which has something like 160 oz. and save a ton of money. I get their emails and saw they were having a 10% off sale, and free shipping and since I was almost out, I ordered. This is the second mannose purchase, and this will be the only place I order from as this is the cheapest place I found. A great savings. Buy in the large quantity if you have UTI problems as it is the best for savings, and you can take it everyday to keep UTI's at bay, thank God. Thanks, Bulk Supplements.*

On 3/10/2016 Pamela said...

Now we keep this on hand at all times
D-Mannose is our first line of defense for UT infections. It is proven to flush e.Coli from the urinary tract. It was tremendously helpful to a member of the family recently, as she was able to avoid taking antibiotics which would have wiped out her gut microbiome and thus, probably caused all sorts of downstream problems.*

On 2/29/2016 Thomas said...

We SO needed this!
We've had a need for a regular supply of D-Mannose for a child's chronic UTI's. It's been tremendously expensive and our pharmacist turned us onto as a new source for high quality D-Mannose at a much more affordable. While sometimes a new source of a product may or may not work with a...child's palate... ours has been very happy with the taste as well, which makes us happy too~*

On 2/25/2016 Dan H. said...

D-Mannose powder, a life saver!
Menopause can bring many changes for a woman, such as increased UTI's, other bladder issues etc. After many rounds of standard medical treatments over the years, along with the accompanying side effects, I started looking for a natural alternative. I tried D-mannose in capsule form from a manufacturer. It worked great! The problem was the cost. More searching and I found Bulk! What a relief! Not only was the price great, but shipping was fast and the product is even better than I could have hoped for. Although I could put the D-mannose in caps, I find it faster and easier to just put it in water. It dissolves quickly and has a pleasant taste. Ladies, tell your friends about this. If they are "good friends" then tell them about this company. They will thank you over and over again. *

On 2/16/2016 Nanette said...

Miracle Powder
I had multiple UTIs over a short period of time. I went to multiple doctors and urologists and nothing helped. The I found this powder. It got rid of my UTI and I haven't had one since. Bulk supplements is by far the cheapest retailer and shipped my product right away. It arrived just in time, as I had ran out a few days before!*

On 1/26/2016 Heather said...

D Mannose powder
Nice to find a product in larger sizes for extended use. Is priced well, and packaged nicely for freshness. Arrived quickly too.*

On 1/18/2016 Richard said...

D-Mannose, great natural way to control bladder and urinary tract infections
I usually buy a Bladder support product from another website, but decided to try the D-Mannose in powder form so I can dust it into my pet's food. I have a capsule filling machine, so I can fill my own capsules. I love that I don't have to buy other ingredients, I can just get the D-Mannose pure. The price at bulk supplements was the best online.*

On 1/14/2016 dmprisk said...

Highly recommended
The great price on this allowed me to use this religiously and I have not had a single UTI all year. I used to get UTIs every month and sometimes every week. Along with cutting down on sugar and carb intake in 2014, I was taking a different brand. When I found this, I started with some large doses to clear a residual UTI, and thereafter I have been taking a maintenance dose of 1/2 tsp every morning. I add 1/2 tsp X 2 nights every time I have sex, and this regiment has worked great for me.*

On 1/6/2016 Christine said...

We saved 30% over buying it locally.
We ordered D-Mannose for the first time from because of the price. We saved 30% over buying it locally.

D-Mannose is great for keeping Bladder infections at bay. Since we have been using D-mannose we have not had any UITs of bladder infections. We are very happy to buy our supplements from I would recomend them to everyone.*

On 12/6/2015 Aaron said...

3 rd time ordering product, very timely delivery, good quality product.
Glad to have found BULK SUPPLEMENTS!*

On 11/9/2015 Francesco said...

D-Mannose is heaven sent. Deserves 5+ stars
In 1985 I suffered a spinal cord injury and paralysis, confining me to a wheelchair. Like many spinal cord injured people, I suffered from chronic UTI's (Urinary Tract Infections or Cystitis as it is medically called). I have tried virtually everything imaginable to prevent them. From cranberry juice, cranberry juice concentrate, corn silk, goldenseal, comfrey leaf, the list goes on. Nothing worked.

Via a Google search I found a product called D-Mannose. I read the clinical information, and the way it works was very sensible, so I order some during another bout with a UTI. Anyone who has frequent Urinary Tract Infections will tell you that at some point they are willing to try anything.

Typically a UTI will result in the need for a 10 day regimen of antibiotics, or hospitalization and IV antibiotics. Within several days of drinking water having a heaping teaspoon of D-Mannose, typically a glass every hour or so, I saw a marked improvement, and eventually the disappearance of the infection as the bacteria is flushed from your bladder through urination. I liken it to a slip and slide. The little pesky bacteria cannot adhere to the wall of your bladder and slide right off floating down the golden stream.

If taken daily in a maintenance program, it will help prevent, and even eliminate all but the most severe UTI's. I have been using D-Mannose for years, and was buying it in smaller 3 ounce bottles. I was absolutely beside myself (in a good way) to find Bulk Supplements, now affording me the opportunity to buy D-Mannose in bulk. I purchase 5 kg at a time. I just hope they do not increases the price like the other company who I had purchased this from for years seemed to do with regularity.

I'd buy a dump truck full of D-Mannose if I could afford it. I appreciate Bulk Supplements speedy delivery of the product too. Thank You!*

On 11/8/2015 Timothy said...

I am very satisfied with this product. I use the D-Mannose to keep UTIs at bay and am convinced it works. This is a good quality product at a great price.*

On 11/3/2015 Rita said...

Better than Powder
I have used D-Mannose for IC (Interstitial Cystitis) / urinary tract issues for years. I went from using pill form (which is ok), to using powder form (which is ok as well), and now I'm using the granulated form here (which I like better). They all work the same, but I got tired of taking pills, and the powder seemed to always (unknowingly) leave some of its residue on my mouth, chin, or clothes. With the granulated form, I have none of those issues.
The severity of my IC issue is such that I take 1 tsp 5 x a day - and it works GREAT! However, because I take SO much of it, it was terribly costly and stressful on my finances. But, being able to buy it in BULK has relieved me of some of that stress!!*

On 10/31/2015 Patti said...

D Mannose
This product is great. Good deal and quick delivery. Thanks!*

On 10/19/2015 Anna said...

D Mannose
I have had back to back UTIs beginning last fall until February 2015. I was on antibiotics but they never completely cured the infection. I began D-mannose in March 2015. I take 1/2 teaspoon morning and night unless I feel an infection coming on. I then take 1 teaspoon 4 times a day for 2-3 days and it is gone. Without D-mannose I do not know how I would ever be able to regulate my UTIs. I will probably take this the rest of my life.*

On 10/2/2015 Rosemary said...

UTI Treatment
The ClearTract brand that I previously used had a funny aftertaste- which this powder does not. And at such a better price, I had to try it. Purchased 1kg since it's very shelf stable and it seems to be working, although I have to be religious about taking it EVERY two hours or else symptoms start again. Also recommended to continue taking a few days after symptoms abate to be sure the infection is resolved. *

On 9/28/2015 Abby said...

Best I've found
I have been using d-mannose for several years for a chronic urinary problem. This is my first time buying d-mannose from BulkSupplements and I find this product superior to that of other supplement companies, where the product has arrived lumpy and stuck together.

This is how I use the product successfully:

To treat accute UTI: First day: 1/2 - 1 teaspoon in water every two hours for 7 doses. Day 2: 1/2 to 1 teaspoon every three hours for 5 total doses. Day 3: 1/2 to 1 teaspoon every 4 hours for 3 doses.

For maintenance: 1/2 teaspoon AM and PM.

The d-mannose from BulkSupplements is finely granular, fluffy, with no lumps or hard bits in it. It dissolves immediately in water and has a pleasing slightly sweet taste.

If you are someone who uses d-mannose, I would highly recommend this particular product.*

On 9/16/2015 Anne said...

Bulk Supplements prices are about 25% less than what is locally available.
D-Mannose is great for keeping Urinary Tract Infection (UTI) at bay.
Taste great & dissolves quickly in water.
Bulk Supplements prices are about 25% less than what is locally available.

On 8/9/2015 Aaron said...

Not just for Women
I have found that a starting dose of 2 Tsp of D-mannose, and a maintenance dose of 1 Tsp per day cures and prevents bladder infection. I am a 73 year old male who has long suffered from Benign Prostatic Hyperplasia (BPH). I would occasionally feel frequent urges to urinate in the middle of the night even with very little to contribute. The D-mannose powder supplement allows me to get a better night's sleep. My wife was coming down with more severe bladder infections requiring antibiotic treatment after each time we had sex. She takes 1 Tsp per day as a preventive measure, and it is working well. *

On 8/5/2015 James said...

Second time ordering this product, delivered timely, just as promised!*

On 7/29/2015 Francesco said...

D-Mannose powder
Second purchase - very pleased. Dissolves nicely in water. Nicely packaged and fast shipping. Thank you.*

On 7/12/2015 Ira said...

works for UTi's
Least expensive D-mannose I could find. Good adjunct (IMHO) for a UTI. Can't say how well it prevents them from personal experience - but if it helps resolve one, it's plausible it could decrease the risk of getting a UTI. Dissolves in warm water quickly, and has no taste (to me). Use with increased water intake as it increases urinary output, in my experience, and you want to avoid dehydration! One other D-mannose seemed inexpensive as well, until I read the ingredients - a "lot" of it was "other stuff" - the label didn't give percentages.*

On 7/11/2015 Michael said...

D-mannose powder
My father-in-law has had some urinary difficulties. We ordered this for him and it is doing something and we have just reordered it.*

On 6/10/2015 Kathie said...

As someone else pointed out in a review, I was please to find a source other than Amazon. Shipping was quick and trouble free using USPS which is quite econmical. The packageing was very good as well.
Will use again.*

On 6/10/2015 George said...

D-Mannose sugar
I bought this product from here the second time. This product was used by my mother in-law who had bladder infection. The doctor recommended her trying this product. After a few months of using it her bladder infection got better. That's why I ordered the second time and will continue using it since the patient is bed ridden.*

On 5/13/2015 Sudthida said...

I am giving this product a 5 star rating!

I normally buy this product from and I am glad that I found an alternate competitive source: Bulksupplements.

I was pleased to find Lot #, Date of Manufacture, and expiration date.

The shipping is fast and the price competitive. The packaging is ideal!

Thank you for the opportunity to review this product.*

On 4/22/2015 Henry said...

UTI Relief
I have been using d-mannose for some time now to cure and prevent UTIs. I found this product on Amazon but, it was cheaper (with a coupon code and free shipping) to order directly from BS. Delivery was fast. The product smells and looks fine. It is more grainy than the other d-mannose I have used. I don't know that this matters. It seems to be working just as effectively. I am pleased.*

On 4/4/2015 Kaitlyn said...

I originally saw this product on but decided to buy directly from BS.

It shipped super fast, it was here within just three days even with the free shipping.

Overall I am very happy with this product.*

On 3/24/2015 Stephanie said...

UTI Problem Solver
I was having to take macrobid all the time for my reocurring UTIs. I was told by my doctor that a good supplement was D-Mannose. I even had to get home test strips to monitor and record the recurrences. Well after drinking 1/4 teaspoon in 8 ounces of water twice daily for about a week I was cured! I found drinking it with cold water its actually very refreshing! I drink this once in the morning and one in the afternoon. It really wakes you up in the morning too!

On 1/29/2015 Christi said...

easy solution to a difficult problem
within a day of beginning to take this, my problem with bladder infections ended! The solution is cheap at any price. Delivery is prompt, powder is easy to handle, adds no taste to water and does not seem to affect my balance on a low carb diet. *

On 12/29/2014 Susan said...

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