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Premium D-Mannose Powder & Tablets

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How D-Mannose works

A Gentle & Effective Solution for UTI Prevention

D-Mannose is a naturally occurring sugar that can be part of a regimen to prevent and recover from UTIs by fighting E. Coli bacteria and promoting urinary balance and function.

D-Mannose provides a preferred surface for the E. Coli bacteria to attach to, preventing them from sticking to the walls of the urinary tract and bladder. The E. Coli bacteria are then removed from the body during urination.

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How D-Mannose Works

Watch Our Brief Explainer Video

D-Mannose in Action

Proudly Made in the USA

D-Mannose Molecule

WCM D-Mannose

Our goal is to create D-Mannose supplements that everyone can take, including those with Interstitial Cystitis (IC). Ingredients such as cranberry, vitamin B6, vitamin C and citric acid can be irritating to an already sensitive bladder. Our D-Mannose provides a natural solution for UTI prevention.

Not mint flavored.

For your convenience our D-Mannose is available in both Powder & Tablet form.

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Our Difference Is The Care We Put Into Our Product


Sourced & packaged with the highest quality standards, including ISO 9001 & cGMP facilities.


Our extraction process ensures the capacity to produce the desired effect with every dose.


We believe in transparency and that consumers have the right to know what they are consuming.

Our Quality Guarantee

100% Pure Non-GMO D-Mannose Powder.

Vegan and naturally free of: gluten, dairy, soy and yeast. 

Manufactured & Packaged in California.


D-Mannose Powder is easily mixed with water and has a mildly sweet taste. It is NOT mint flavored.

D-Mannose Tablets are taken with water but are not dissolved in water like the powder.

D-Mannose can be taken with or without food.

D-Mannose can be taken daily and especially around triggering events, such as intimacy, exercise and travel.

Take 1-2 grams 1 to 3 times daily and/or around triggering events or as directed by your healthcare professional.

500 mg can also be a good therapeutic dose but please discuss with a qualified healthcare professional.

D-Mannose Powder

Each jar contains a Net Weight of 50 grams. Due to naturally occurring density variations with pure D-Mannose powder, each batch may have slightly different dosage instructions using the included scoop. This is to ensure that you are taking the recommended 1-2 gram dose.​

D-Mannose Tablets

Our D-Mannose Tablets contain 1 Full Gram / Tablet, which makes them an excellent option for travel. They are scored in the center if you need to cut them in half for smaller doses. 

​Consumer Tip: Always check the Supplement Facts Box on the label to confirm serving size. For example, some products that indicate a quantity of 120 capsules may only contain 500 mg/capsule so you would need 2-4 capsules for one dose. This would mean you are getting 30-60 servings -- not 120. 

What People Are Saying

Dr. Marc Sklar

Clinical Director & Founder, Reproductive Wellness

West Coast Mint's D-Mannose is hands down the best on the market.  I have seen great results when I use this with my patients.  The biggest factor for me is quality and this company gives me peace of mind as they are diligent with their sourcing and do not compromise.

Lisa King, pharmacist - Scottsdale, Arizona

As a pharmacist of 33 years, I have filled hundreds of prescriptions for UTIs in my years of practice. What I wish I had learned in pharmacy school was to counsel patients on natural methods for UTI prevention alongside traditional methods. This includes supplementing with WCM D-Mannose, improving gut health and reducing sugar in the diet as an important part of a daily wellness routine for UTI prevention.

Shira Fay

Wellness Advocate

I wanted to reach out and thank you for your D-Mannose supplements. I love the products! I struggle with recurring UTI's and often feel symptoms coming on from certain triggers like being dehydrated from drinking alcohol or being sexually active. I started taking your supplements and find symptoms to be completely gone or when I do feel them coming on they dissolve quickly when I take the supplement.

Sourcing Matters

Not all D-Mannose is Created Equal & We Do Not Compromise on Quality.

We believe in transparency and the importance of sourcing to the overall quality of the product. 

Sourcing, manufacturing and packaging in regulated locations ensures adherence to the highest quality standards for extraction methods and obtaining the purest product. We only work with facilities who are cGMP Compliant, ISO 9001, and are FDA Registered.