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Patent-Pending
Verified Clinicians' Choice

UTI Prevention Pills

our research

Formulated by doctors.

Backed by science.

This is evidence-based prevention.

Every ingredient in UTI Biome Shield® is clinically studied at doses proven to support urinary tract health. No fillers. No guesswork. Just science.

how it works

BY THE NUMBERS

the evidence in numbers

5

Mechanisms of action

Anti-adhesion, biofilm disruption, microbiome & immune support, tissue integrity

93%

Reduction in UTI risk

From cranberry PACs in women with recurrent UTIs

Babar et al., 2021

9x

Cranberry PACs per dose

9x more active molecules (PACs) than other brands

500 mg

D-MANNOSE PER DOSE

Designed for daily plus pre-intimacy support

OUR MEDICAL ADVISORS

Trusted by physicians who treat UTIs every day

Sharon Knight, MD

Urogynecologist, Pelvic Surgeon | Sutter Health

Many women who experience rUTIs are seeking effective strategies to reduce their reliance on antibiotics. In my practice, I often recommend cranberry and d-mannose. For women who experience UTIs with sexual activity, taking these UTI prevention supplements before or after intercourse can be especially beneficial.

However, many cranberry products do not clearly indicate the presence of PACs, making it hard to assess their effectiveness. This particular UTI product offers a concentrated dose of the active cranberry component, combined with d-mannose in a single, convenient capsule.

Edward Abratowski, MD

Internal Medicine Physician | Sutter Health

UTI Biome Shield® is a significant advancement in urinary tract health. Its single-dose pill ingeniously combines two of the most potent, science-backed compounds, bioavailable PACs and d-mannose, for comprehensive protection, addressing the root causes of infection, including the role of a healthy microbiome and tissue integrity.

For patients seeking evidence-based, non-antibiotic approaches to UTI prevention, this is the most advanced solution I've encountered in clinical practice.

Tashina Doolin, MSPAS, PA

Physician's Assistant | Tia Health

Specializing in women's health, I've seen many patients suffer from recurrent UTIs despite trying various treatments. UTI Biome Shield® is a scientifically proven UTI prevention supplement that offers a real solution, using evidence-based ingredients like polyphenols, D-mannose, vitamin D, and zinc to prevent bacterial adhesion and support immune health.

It's an effective, well-rounded defense that reduces reliance on antibiotics, which contributes to the preservation of the gut microbiome and long-term health.

Meghan Blake, MD

Wellness Pioneer | Stanford

Board-certified physician championing integrative approaches to women's health and intimate wellness.

"30 million American women with UTIs deserve better than playing defense."

UTI Biome Shield®

before & after results *testing done by June Bio Laboratories
Before-and-after chart showing Lactobacillus crispatus increasing from about 9.7% to 60.3% after 12 months on UTI Biome Shield.

UTI Biome Shield®

UTI Biome Shield®

Lactobacillus crispatus (the microbe most associated with a resilient vaginal microbiome) increased to 60.3%, shifting the microbiome toward a healthier, more stable state.

Comparison chart showing bacterial load shifting from abnormal to normal and increased Lactobacillus after 12 months on UTI Biome Shield.

Bacterial Microbes

Bacteria Type Balances

Elevated anaerobic + aerobic bacteria associated with recurrent UTIs reduced + microbiome balance shifted toward predominantly beneficial Lactobacillus species.

Comparison chart showing decreases in microbes including E. coli, Streptococcus, and Prevotella after 12 months on UTI Biome Shield.

Bacteria Load Panel

Bacteria Load Panel

Microbial profile shows non-beneficial bacteria highly decreased and vaginal E. coli reduced to 0.0% — a clinically meaningful microbial shift.

WHY GOOD KITTY

UTI prevention only works when every pathway is protected.

Most supplements rely on one mechanism. This is a complete protocol.

Compare OUR FORMULA UTI Biome Shield® TYPICAL APPROACH Other Supplements
Complete Pathway Coverage
Multiple pathwaysAnti-adhesion, bacterial flushing, biofilm disruption, microbiome & bladder wall support
1 pathwayPartial anti-adhesion or flush only
Cranberry PACs (anti-adhesion)
38mg DMAC-verified, solubleBlocks E. coli from attaching at the clinical dose
Often only insoluble inactive PACsLow to no ability to block adhesion
D-mannose (flush mechanism)
500mg targeted doseBinds to bacteria so they flush out with urination
1 pill, 500mg (d-mannose only)Can bind bacteria, but lacks support from other pathways
Bladder Wall Support
(urothelial integrity)
Vitamin D3Strengthens the bladder lining to reduce vulnerability
NoneNo support for bladder wall resilience
Immune Activation
ZincSupports macrophages that clear bacteria
NoneNo immune support
Biofilm Disruption
PolyphenolsBreak down biofilms where bacteria hide
Limited or isolated extractsInconsistent or incomplete activity
Dosing Simplicity
1 capsule daily, or 2 before sexDesigned for daily prevention or pre-intimacy use
2-4 pills or powder scoopsHigher volume, inconsistent dosing
Formulation Integrity
Full-spectrum, no fillersDesigned to work as a system
Often fragmented or single-ingredientIngredients added without coordination

Most UTI supplements address less than one step. UTI Biome Shield™ covers the full cycle.

Explore the full formula

THE EVIDENCE

UTI prevention clinical trials

Anti-adhesion activity & bioavailability

How cranberry stops UTI-causing bacteria from sticking to the bladder wall, and why bioavailability determines whether a supplement works at all.

UTI prevention clinical evidence

Clinical evidence for preventing recurrent UTIs without antibiotics, including dose-response data on cranberry PACs.

Microbiome optimization

How a healthy gut microbiome reduces your risk of recurrent UTIs, and what cranberry polyphenols do to support it.

Downregulation of E. coli virulence factors

How cranberry and D-mannose weaken the bacteria behind most UTIs, including studies on antibiotic-resistant strains.

Innate immune function

The immune system's role in UTI prevention, and how zinc and cranberry polyphenols support it.

Urothelial repair

How the bladder lining heals after a UTI, and why it matters for prevention.

PACs (proanthocyanidins)

The cranberry compound clinically proven to prevent UTIs, with dose-response and mechanism data.

D-mannose

How D-mannose works for UTI prevention, with clinical trial data on dosing and outcomes.

Polyphenols

How cranberry polyphenols fight UTI-causing bacteria at the molecular level, and what makes the whole-fruit polyphenol matrix more effective than isolated compounds.

Vitamin D

Vitamin D deficiency as a UTI risk factor, and how D3 strengthens the urothelium against bacterial attachment.

Zinc

Zinc's role in immune defense against bacterial infection and inflammation.

THE EVIDENCE

UTI prevention clinical trials

01 Anti-adhesion activity & bioavailabilityHow cranberry stops UTI-causing bacteria from sticking to the bladder wall, and why bioavailability determines whether a supplement works at all.
02 UTI prevention clinical evidenceClinical evidence for preventing recurrent UTIs without antibiotics, including dose-response data on cranberry PACs.
03 Microbiome optimizationHow a healthy gut microbiome reduces your risk of recurrent UTIs, and what cranberry polyphenols do to support it.
04 Downregulation of E. coli virulence factorsHow cranberry and D-mannose weaken the bacteria behind most UTIs, including studies on antibiotic-resistant strains.
05 Innate immune functionThe immune system's role in UTI prevention, and how zinc and cranberry polyphenols support it.
06 Urothelial repairHow the bladder lining heals after a UTI, and why it matters for prevention.
07 PACs (proanthocyanidins)The cranberry compound clinically proven to prevent UTIs, with dose-response and mechanism data.
08 D-mannoseHow D-mannose works for UTI prevention, with clinical trial data on dosing and outcomes.
09 PolyphenolsHow cranberry polyphenols fight UTI-causing bacteria at the molecular level, and what makes the whole-fruit polyphenol matrix more effective than isolated compounds.
10 Vitamin DVitamin D deficiency as a UTI risk factor, and how D3 strengthens the urothelium against bacterial attachment.
11 ZincZinc's role in immune defense against bacterial infection and inflammation.
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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