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we call it magic but really it's science

Bioactive protection in one powerful purple pill.

uti biome shield
70% of UTI bacteria are multidrug resistant

non-antibiotic intervention

The recurrent UTI standard—prophylactic antibiotics—contradicts medical guidance against antibiotic overuse.

beat resistance
Trusted by women who love sex and hate UTIs.

Our solution combines prescription-strength PACs, polyphenols, d-Mannose, Vitamin D, and zinc by blocking bacteria, restoring microbiome balance while strengthening natural defenses to break the infection cycle.

UTI BIOME SHIELD

take two before sex

90% of UTIs are caused by sex and the bacteria E.coli in sexually active women.

Our dual-action formula blocks bacterial binding sites, protecting when you need it most. Our fast-acting formula delivers maximum protection without a prescription available with 38 mg bioavailable PACs plus scientifically enhanced d-mannose.

Active in 30 minutes, protects for up to 12 hours.

bioactive formulations

ingredients glossary

PACphenol

250 mg per BL-DMAC verification Proanthocyanidins (A-type soluble PACs)

PAC-enriched extract from North American Cranberry concentrated juice (Vaccinium Macrocarpon). Delivering whole fruit polyphenol profile including flavonols, flavon-3-ols, phenolic acids, and anthocyanidins


Our patented double extraction of the active compounds in cranberry juice and whole fruit means PACs are 100% bioavailable and the full complement of polyphenols are delivered to benefit the gut. PACs play an integral part in bacterial anti-adhesion and UTI prevention, binding to TWO distinct receptors on bacterial pili (arms), locking down bad bacteria that are then flushed out of the body.


Bacterial protection activates 4-6 hours post-ingestion, lasting 12 hours


**Per the FDA, consuming 500 mg each day of cranberry dietary supplement may help reduce the risk of recurrent urinary tract infection (UTI) in healthy women.


BioBlocD3
  • Mannose Isomer, Vitamin D & Zinc

  • Activates 30 minutes post-ingestion, lasting 6 hour



BioblocD3 is comprised of the sugar isomer d-mannose, vitamin D and zinc and activates within 30 minutes of ingestion. D-mannose prevents bacterial adhesion, addressing the root cause of most UTIs that happen during sex.


Zinc picolinate has a superior absorption profile and bolsters innate immunity as a necessary co-factor in bacterial cell killing. Vegan-sourced Vitamin D fortifies the bladder wall barrier by promoting cellular tight junctions and surface repair. All three actives have been scientifically proven to decrease the incidence of UTI.

uti biome shield

pacphenol

Delivers the highest bioavailable concentration of proanthocyanidins (PACs) with a complete cranberry polyphenol profile, destroying bacterial fimbriae while neutralizing receptor sites to prevent attachment and biofilm formation for maximum UTI protection.

uti biome shield

bioblocd3

Comprised of d-mannose, Vitamin D3 & zinc picolinate this powerfully blocks bacterial attachment to bladder walls, repairs damaged urinary tissue, and boosts immune response to actively fight and prevent UTIs while supporting overall urinary microbiome health.

uti biome shield

d-mannose

d-Mannose is a naturally occurring sugar present in many fruits and vegetables and is an important part of human metabolism, bacterial anti-adhesion and urinary tract health. d-Mannose binds to Type 1 E. coli receptor arms, allowing them to be flushed out of the body and acts as a prebiotic in the gut to support healthy bacteria.

uti biome shield

vitimin d3

Lichens are a rare, plant based source of vitamin D3, the biologically active form vitamin D, cholecalciferol. Vitamin D plays a role in urothelial repair, immune regulation and preventing UTIs. It has a regulatory role in acute and recurrent infections especially in women of reproductive age.

uti biome shield

zinc picolinate

Zinc deficiency has been linked to recurrent UTIs. Cells in our immune system known as macrophages deploy zinc to clear bacterial infections. Taking micronutrient supplements such as zinc, could assist in preventing UTIs.

Our packaging

recyclable and fully compostable

No cheap or ugly plastic containers. No wasteful secondary packaging. Instead, we've partnered with USA's leading sustainable packaging experts to create something revolutionary: beautiful, compostable solutions that make a difference.

We ditched the basic supplement packaging for a reason. Our USA-made, compostable solutions use less water, less energy, and create less waste. Plus our canisters look sexy anywhere you put them.

What the Experts say

Clinical Trials & Active-Specific Benefit Studies

Benefits

Anti-Adhesion Activity (AAA), Bioavailability
Downregulation of E. coli Virulence Factors
Innate Immune Function
Microbiome Optimization
Urothelial Repair

bioactives

PACs
D-mannose
Polyphenols, Zinc
Polyphenols
Vitamin D3