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.

Doctor Formulated. Urologist Approved. Pre-Intimacy UTI Protection.
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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
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.
60 capsules per packet
Actives:
Other Ingredients: purple carrot capsule, microcrystalline cellulose, magnesium stearate, silicon dioxide Learn more
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.
PENDANT: The Essential Pill Stash for on-the-go protection that discreetly holds 2 UTI Biome Shield capsules.
60 Pills
Free Canister
Free Pill StashWe 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.
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?
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.
Free shipping on US orders $60+
UTI BIOME SHIELD™
Activates in as little as 30 minutes.*
See Clinical Evidence →"UTI Biome Shield™ represents a significant advancement in urinary tract health. For patients seeking evidence-based, non-antibiotic approaches to UTI prevention, this is the most advanced solution I've encountered in clinical practice."
In my practice, I often recommend cranberry PACs and d-mannose. However, many cranberry products do not clearly indicate the presence of PACs, making it hard to assess their effectiveness. UTI Biome Shield™ offers a concentrated dose of the active cranberry component, combined with d-mannose in a single, convenient capsule.
"Your gut remains stubbornly colonized with these bad bladder bugs and only bioavailable cranberry products appear to reduce the recurrence of bladder infections by about 35%. Not as effective as antibiotics, but cranberries don’t foster antibiotic resistance, and have fewer side effects."
"At Tia Health, we provide affirming primary care for women, including gynecological services, primary care, procedures, and holistic care. We offer online treatment for UTIs, including diagnosis, treatment recommendations, and prescription management. UTI Biome Shield™ is an easy prevention solution for our patients."
| 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 |

Complimentary with your first order.

Recurring orders on your schedule contain compostable refills with Subscribe & Save.
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.
No. Doctor-formulated. Over-the-counter.
Most UTIs are caused by E. coli, which this targets extremely effectively.
Rare bacteria, dehydration, or user error can cause a breakthrough infection.
Take antibiotics, keep taking Good Kitty, and rebuild.
38 mg of soluble, bioavailable PACs (not all PACs are usable).
Paired with d-mannose + zinc + vitamin D to block bacteria and heal the lining.
A multitarget prevention system, not a single ingredient.
Many people notice fewer UTIs within the first 2–4 weeks of daily use. For best results, take consistently every day so the protective effect can build over time.
The ingredients are well tolerated with minimal side effects. If you have a sensitive stomach, take with food.