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FSA/HSA Eligible

DOCTOR FORMULATED

UTI Biome Shield

One pill. One solution.

A patent-pending formulation taken before intimacy to help prevent UTIs.

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Woman relaxing on a sofa in natural light wearing brown lingerie, representing body confidence and women’s sexual wellness associated with the Good Kitty brand.

1 OUT OF 8 WOMEN EXPERIENCE RECURRENT UTIs

UTIs are common.

Living with them shouldn’t be. UTIs don’t just burn — they disrupt sex, sleep, movement, confidence, and peace of mind. Recurrence is a failure of the solutions we’ve been offered. UTIs are real, exhausting, and treatable. And “benign,” the clinical term used to describe them, doesn’t begin to describe the lived experience.

Hand holding a hammered brass Good Kitty bedside vessel filled with UTI Biome Shield capsules beside a refill pouch and portable pill stash for UTI prevention supplements.Hand holding a hammered brass Good Kitty bedside vessel filled with UTI Biome Shield capsules beside a refill pouch and portable pill stash for UTI prevention supplements.

proactive prevention

Experience a more targeted approach to UTI prevention.

Science Backed

Doctor-Formulated. Urologist Approved. Formulated with clinical studied ingredients.

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

Starts working within 30 minutes providing the strongest UTI protection.

how it works

Stop a UTI before it starts.

UTI Biome Shield™ is a targeted blend of clinically studied ingredients that block, flush, and rebalance, addressing UTIs at the source.

01

Block Bad Bacteria

38mg of 100% soluble cranberry PACs bind to P-type and Type 1 fimbriae on E. coli, blocking attachment to the urinary wall.

02

Instant Flush

D-mannose is absorbed within 30 minutes and flushes bacteria already attached to the bladder lining for rapid clearance.

03

Bladder Defense System

Prebiotic and immune support trio that breaks down biofilm, strengthens bladder tissue, calms inflammation, and feeds beneficial bacteria.

Cranberry pills for UTIs

HERO INGREDIENTs

Five medical grade ingredients, clinically dosed.

Cranberry PACs
Bind to bacteria so they can’t attach to the bladder wall.
D-mannose
Helps flush bacteria already present in the urinary tract.
D3, Zinc & Polyphenols
Support bladder health and a balanced urinary microbiome.
100% Soluble
Full combination of clinically studied, medical grade actives that prevent UTIs in one pill.

WHAT THE DOCTORS ARE SAYING

Trusted by physicians. Backed by science.

"UTI Biome Shield™ offers a concentrated dose of the active cranberry PACs, combined with d-mannose in a single, convenient capsule."
Sharon Knight, MD
Sharon Knight, MDUrogynocologist, Pelvic SurgeonSutter Health
"UTI Biome Shield is the most advanced UTI Prevention solution I've encountered in clinical practice."
Edward Abratowski, MD
Edward Abratowski, MDBoard-Certified PhysicianSutter Health
"At Tia Health, UTI Biome Shield is an easy prevention solution for our patients at Tia Health."
Tashina Doolin, MSPAS, PA
Tashina Doolin, MSPAS, PAPhysician's AssistantTia Health

FSA | HSA Eligible

UTI Biome Shield™

Doctor-formulated. Clinically proven ingredients.

60+ reviews
  • Blocks UTIs before they start
  • Restores your microbiome (antibiotics destroy it)
  • 38mg DMAC-verified A-type PACs per dose
  • Free canister + pillstash pendant (Value $99)
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Free shipping over $99

Antibiotic-Free

Protects your microbiome, not just your bladder.

Doctor-Formulated

Created by physicians who treat UTIs daily.

Clinically Proven Ingredients

Ingredients backed by science. Made in the USA.

30-Day Happiness Guarantee

Try it risk-free. Full refund, no questions.

This is the holy grail of UTI prevention.This is the holy grail of UTI prevention.

“This is the holy grail of UTI prevention.”

Jasmine | NY

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REAL RESULTS

From women who'd tried everything else

Verified customer reviews of UTI Biome Shield™

I had been on prophylactic antibiotics for almost two years before my doctor suggested I try this. Six months in and not a single UTI.
Sarah M.34, Brooklyn
I've tried every cranberry pill on the market. This is the first one that actually feels different and my recurring issues finally stopped.
Jen K.42, recurring UTIs for 8 years
My urogynecologist recommended it alongside my existing care plan. Easy to take, no weird side effects, and I feel like I finally have control.
Priya R.29, post-honeymoon UTI cycle
The two founders of Good Kitty posing together in a playful portrait representing the women’s sexual wellness brand and its mission to improve UTI prevention for women.

doctor + designer team

woman founded

Founded by women who were tired of having recurrent UTIs and being ignored, we developed science-backed UTI care women can finally trust.

meet the megs
Good Kitty UTI Biome Shield capsules and hammered brass supplement vessel beside a cup of coffee on a tabletop.

Stop your next UTI before it starts.

Get 10% off your first order + simple, science-backed tips for preventing recurring UTIs

Free shipping on orders over $99

UTI Biome Shield™
78 reviews
Starting at $66.30/mo
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