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UTI Biome Shield
Starter Kit

4.9
Rated 4.9 out of 5 stars
54 Reviews

Doctor Formulated. Urologist Approved. Pre-Intimacy UTI Protection.

  • Clinically proven UTI prevention powered by PACphenol™ & BioBlocD3™
  • Blocks E. coli introduced during intimate moments
  • Prebiotics restore your microbiome's natural balance
  • Bioactives repair bladder tissue + boost immunity
  • Complimentary Canister + Pill Stash (Value $99)

choose a size:

60 caps
120 caps
180 caps

Choose Your Plan:

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$78.00 $62.40
Deliver Every: MOST POPULAR
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First delivery includes the Starter Kit.
Ongoing subscriptions are refill capsules only.
Modify, pause or cancel any time
30 day risk-free guarantee

This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Buy Once
$78.00
One-time purchase, no commitment
First delivery includes the Starter Kit.
Ongoing subscriptions are refill capsules only.
30 day risk-free guarantee

We recommend 3-6 months of consistent use to see results.

Antibiotic Free

Urologist Approved

Clinically Tested

Made in USA

A multi-action, antibiotic-free defense designed to help stop recurrent UTIs before they start. Powered by our exclusive PACphenol™ + BioBlocD3™, our physician-developed formula supports beneficial bacteria, helps neutralize harmful bacteria introduced during intimacy, and addresses underlying causes of recurrence, without disrupting your microbiome. Learn more

HOW TO USE

Daily Defense: Take 1 capsule daily to support urinary health and microbiome balance.

Before Sex: Take 2 capsules with water up to 1 hour before sex. Drink a full glass of water after sex. Return to your regular daily dose the following day.

SUPPLEMENT FACTS

60 capsules per packet

Actives:

  1. PACphenol™: 38mg soluble PACs and polyphenols **250 mg per BL-DMAC verification proanthocyanidins (A-type soluble PACs)
  2. BioBlocD3™: d-mannose, vitamin D3, zinc picolinate

Other Ingredients: purple carrot capsule, microcrystalline cellulose, magnesium stearate, silicon dioxide Learn more

WHAT'S INSIDE THE KIT?

UTI Biome Shield™ 60 Capsules

CANISTER: Our stainless steel canister elevates your space and your sexual wellness routine while protecting your Good Kitty UTI Biome Shield capsules.

  • Stainless Steel
  • Food-grade brass cladding
  • Waterproof airtight seal
  • Push closure
  • Approx 5” H x 3" diameter

PENDANT: The Essential Pill Stash for on-the-go protection that discreetly holds 2 UTI Biome Shield capsules.

  • 24k Goldplate
  • Stainless Steel Interior
  • Waterproof airtight seal
  • Scewtop closure
  • Approx 3” H x 1" diameter

Three burgundy UTI Biome Shield capsules with one breaking open to reveal dark purple powder contents against a light beige background.60 Pills
Gold containerFree Canister
Gold cylindrical pill case pendant with ring attachment and embossed Good Kitty branding against a minimal beige background.Free Pill Stash
WHAT WE LEAVE OUT
  • No gluten, GMOs, dairy eggs, soy or casein 
  • No hormones or antibiotics
  • No artificial additives
  • No binders, fillers or anti-caking agents
  • No sugar, fats, or oils
SHIPPING, RETURNS + GUARANTEES

We offer free shipping on all orders over $99.

How much do you charge for shipping? We're pleased to offer a flat rate of $6.99 for all other domestic USA shipments.

  • Shipments to Alaska, Hawaii, Puerto Rico, and Guam are not eligible for $6.99 shipping at this time and will incur a $60 flat rate shipping fee.

What are your standard shipping times? Customer orders are shipped out within 24 - 48 hours from receipt. Once dispatched, our average anticipated delivery window for packages is 3 - 7 days. Please note that location, weather, and other current events may impact carrier shipping times. Updates and notifications on delays are available on each respective carrier website.

What if I need my order expedited?

  • For the destinations listed above, expedited shipping is available at checkout for a flat rate fee of $19.99 USD. For expedited shipments, we use UPS Expedited shipping services.
  • UPS Expedited shipping services ship to all 48 contiguous states and select locations in Hawaii and Alaska. This service offers 1-2 day delivery to commercial and residential addresses.

Enjoy our 30-day happiness guarantee. If you're not completely satisfied, contact us within 30 days of delivery for a refund of the price of the supplement.

Shipping + Returns

QUALITY, TESTING & CERTIFICATIONS
  • Quality, Testing & Certifications
  • Certified Non-GMO
  • Certified Gluten-Free
  • Tested for heavy metals & microbiological contaminants
  • Made in the USA in FDA-registered, GMP-certified facilities

    We adhere to rigorous quality and safety standards, with ongoing testing to ensure purity, potency, and consistency in every batch.
UTI Biome Shield™
Starter Kit
Sale price$78.00

Free shipping on US orders $60+

Experience a more targeted approach to UTI prevention.Experience a more targeted approach to UTI prevention.

Address the Source, Not the Symptoms

Experience a more targeted approach to UTI prevention.

Clinically Proven

Doctor-formulated. Urologist Approved. Backed by peer-reviewed research and clinical trials.

Multi-Targeted

Neutralizes bacteria at the source and strengthens bladder health over time.

Medical Grade Actives

Premium, highly soluble ingredients selected for potency, absorption, and efficacy.

Fast Acting

Fast Acting Starts working within 30 minutes providing the strongest UTI protection.

UTI BIOME SHIELD™

Compounding protection targets recurrent UTIs

Activates in as little as 30 minutes.*

See Clinical Evidence →
30 Minutes

Rapid Shield

  • BioBlocD3™ starts working within 30 minutes coating and neutralizing bacteria on contact.
  • PACphenol™ weakens bacterial fimbriae and binds to p-type receptors so bacteria can't attach and get flushed out naturally.
Weeks

Repair & Strengthen

  • UTI-causing bacteria are downregulated in the gut
  • Vitamin D strengthens + repairs bladder wall
  • Polyphenols bereakdown biofilm breaks down.
  • Zinc enhances immunity and fights inflammation
Months & Beyond

Lasting Protection

  • Beneficial bacteria thrive with prebiotic support
  • Balanced urogenital microbiome protects against UTIs, candida, and other infections long-term.
WHAT THE DOCTORS ARE SAYING

UTI Biome Shield™ How it Compares:

UTI Biome Shield AZO Uqora Happy V Ellura
Doctor Formulated
Clinically Proven to Block E. coli
Microbiome Optimization
Bladder Wall Repair
Breaks Down Biofilm
Immunity Boost

Sustainably delivered, monthly.


Good Kitty Welcome Kit

UTI Biome Shield™ Welcome Kit

Complimentary with your first order.

Canister
Refillable Stainless Steel Canister Bonus gift
Pill Stash
24k Gold Plated Pill Stash Travel Pendant Bonus gift
UTI Biome Shield
UTI Biome Shield™ 60 capsules
Sustainable Refills

Save on your Refills

Recurring orders on your schedule contain compostable refills with Subscribe & Save.

Refill
1 Month Delivery 30-day supply | 60 capsules
Refill
2 Month Delivery 60-day supply | 120 capsules
Refill
3 Month Delivery 90-day supply | 180 capsules

UTI Biome Shield™ Faqs

Designed for people who get UTIs — especially after sex. Also ideal for recurrent UTIs related to birth control, perimenopause, or limited mobility.

Men with UTIs can benefit too.

If you currently have a UTI, you need antibiotics.

Good Kitty is prevention, not treatment.

Yes. You can start immediately and continue daily after your course is finished to prevent the next one. Take 2 hours before or after your antibiotic regimen.

4.9

Based on 73 reviews

54 reviews
  • MT
    Marie T.
    Verified Buyer
    Reviewing
    UTI Biome Shield™ Starter Kit
    Rated 5 out of 5 stars
    I wish we had this product when I was younger!

    After going through a divorce and becoming sexually active again, I was sadly reminded how easily vaginal pH can be disrupted. Each time I went to the doctor, the solution was antibiotics over and over. What started as a low-grade UTI turned into yeast infections and BV. After a second round of antibiotics and a lot of anxiety around being intimate again, I decided to do my own research on how to take care of this naturally and avoid constant doctor visits.

    I started with probiotics, which helped almost immediately. Shortly after, I discovered Good Kitty and its superior blend for microbiome health. At my last doctor’s visit, I tested negative for everything, and I was genuinely proud to tell her about Good Kitty. I even asked her to share this natural option with other patients. I finally feel like myself again and have confidence when having sex, knowing my kitty is well taken care of! I just wish I had known about this option when I was younger.

  • RW
    R. W.
    Verified Buyer
    Reviewing
    UTI Biome Shield™ Starter Kit
    Rated 5 out of 5 stars
    Life-changing

    I love science, doctors, vaccines and antibiotics, BUT after years of cycling through UTI >antibiotics>yeast infection>trigger>UTI over and over again I was desperate. Through a combination of Reddit, podcasts and books I learned that there was evidence to suggest that a cranberry supplement containing 36 mg of soluble PACs could be effective in preventing UTIs. In the two years since I've been using a cranberry supplement with at least 36 mg of soluble PACs, I've gotten one UTI as a result of forgetting to take a capsule after sex. Previously, I was using a prophylactic antibiotic, carefully monitoring what I ate and drank, showering before sex etc and I was still getting 3 to 4 UTIs a year. Finding an effective supplement like the UTI Biome Shield has quite literally been life-changing and I hope this review can help others, who like me, are skeptical of alternative medicine.

  • AT
    Ally T.
    Verified Buyer
    Reviewing
    UTI Biome Shield™ Starter Kit
    Rated 5 out of 5 stars
    Something that actually works

    I’ve struggled with recurrent UTIs for years and this is the first product that’s made a real difference. I use it preventatively and haven’t had an infection since starting. The refill packs are super convenient and easy to store, and I love that the formula is science-backed and doctor-formulated. Worth every penny for the peace of mind alone.

  • M
    Michelle
    Verified Reviewer
    Reviewing
    UTI Biome Shield™ Starter Kit
    Rated 5 out of 5 stars
    A must addition to UTI protocol

    After years of UTIs and a particularly rough string of a UTI a month for 5 months I finally found the UTI biome shield. I am feeling very protected and reassured in my journey and have not had any flairs or new infections.

    GK Profile picture for Good Kitty Co
    Good Kitty Co

    This makes us so happy to read. After everything you’ve been through, feeling protected and steady again is huge. Thank you for trusting us with something so personal.

  • E
    Enjoying
    Verified Buyer
    Reviewing
    UTI Biome Shield™ Starter Kit
    Rated 5 out of 5 stars
    Maxi cute

    Love the pendant with an emergency dose for sex days. Feels like it's working, haven't had any UTI's since I started and it feels so good to take a preventative approach. Thanks for making this

    GK Profile picture for Good Kitty Co
    Good Kitty Co

    We love hearing this. Prevention is the real luxury. So glad the pendant and the routine are working for you. Thanks for being part of our little UTI-free rebellion.