Best Cat Urinary Health Supplements (2026) – Top 10 Reviewed

Urinary tract issues are among the most common health concerns for cats, especially as they age. From recurring UTIs to bladder inflammation and crystal formation, these problems can cause serious discomfort and even become life-threatening if left unaddressed. The right urinary health supplement can help maintain a healthy urinary pH, support kidney function, and reduce the risk of infections. In this guide, we’ve rounded up the best cat urinary health supplements to help you keep your feline friend comfortable and healthy.

Our Top Picks at a Glance

• Best Overall: Rocco & Roxie Cat Urinary Tract Health Supplement – Vet-recommended with powerful cranberry and D-mannose
• Best Value: Solid Gold Cranberry & Blueberry Urinary Powder – Affordable antioxidant-rich daily support
• Best Premium: maxxipaws maxxiUtract Urinary & Bladder Support – Comprehensive multi-ingredient formula

Quick Comparison

Product	Key Ingredients	Form	Servings	Best For
Rocco & Roxie UT Health Chews	Cranberry Extract, D-Mannose, Tart Cherry	Crunchy Chews	30-day supply	Overall urinary support
Solid Gold Berry Balance Powder	Cranberry, Blueberry, Vitamin C	Powder	160	Budget-friendly daily use
maxxipaws maxxiUtract	D-Mannose, Cranberry, Pumpkin, Corn Silk	Powder	90	Comprehensive bladder support
Vet’s Best Feline Urinary Tract Support	Cranberry, Astragalus, Nettle Leaf	Chewable Tablets	60	Kidney and urinary support
Under the Weather Urinary Support Powder	Acetyl Glucosamine, D-Mannose, Cranberry	Powder	60	pH balance maintenance
Pet Supplements UT Support Chews	Corn Silk, Cranberry, Uva Ursi, Juniper	Chewable Tablets	90	Herbal UTI prevention
HomeoPet Feline UTI Plus	Homeopathic Blend	Liquid Drops	Varies	Quick-acting liquid relief
NaturVet Cranberry Relief Plus Echinacea	Cranberry, Echinacea, Marshmallow Root	Soft Chews	120	Urinary and immune dual support

1. Rocco & Roxie Cat Urinary Tract Health Supplement – Best Overall

This vet-recommended daily chew packs a powerhouse trio of cranberry, D-mannose, and tart cherry into every delicious bite.

Rocco & Roxie’s urinary health chews are formulated with a concentrated cranberry extract rich in anthocyanins—powerful plant compounds that help maintain healthy urinary tract function. D-mannose promotes the body’s natural ability to flush bacteria, while tart cherry adds additional antioxidant support. The formula also includes organic marshmallow root, dandelion root, fish oil, and echinacea for comprehensive urinary and kidney support.

These chicken-flavored crunchy chews are designed to be palatable enough that your cat will think they’re getting a treat rather than a supplement. Made in the USA, each bag provides a full 30-day supply for one cat.

What We Like

• Concentrated cranberry extract with high anthocyanin content for antioxidant support
• Includes D-mannose, a clinically studied ingredient for urinary tract health
• Chicken flavor that most cats find appealing and easy to administer daily

What Could Be Better

• Some cats may not prefer the crunchy texture over soft chews
• Only available in chicken flavor, limiting options for cats with poultry sensitivities

Bottom Line: Rocco & Roxie delivers a well-rounded, vet-backed urinary supplement with premium ingredients that most cats genuinely enjoy eating.

2. Solid Gold Berry Balance Urinary Tract Powder – Best Value

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An affordable, antioxidant-rich powder that makes daily urinary support as simple as a sprinkle on your cat’s food.

Solid Gold’s Berry Balance powder features cranberry and blueberry as its primary active ingredients, both of which are loaded with antioxidants that help maintain a healthy urine pH. This is important because a balanced pH can reduce the risk of urinary crystal and stone formation. The formula also includes ascorbic acid (vitamin C) for additional immune and urinary support.

Each 100-gram container delivers roughly 160 servings at the recommended dose of 1/8 teaspoon for cats up to 15 pounds, making it one of the most cost-effective options on this list. The powder format mixes easily into wet food, which is ideal for cats that won’t eat tablets or chews.

What We Like

• Exceptionally cost-effective with up to 160 servings per container
• Simple two-ingredient active formula with cranberry and blueberry antioxidants
• Powder format mixes seamlessly into wet food for fussy cats

What Could Be Better

• Contains fewer active ingredients than more comprehensive formulas
• Some cats may notice and refuse food with added powder

Bottom Line: Solid Gold Berry Balance is the smart choice for cat owners who want reliable, everyday urinary support without breaking the bank.

3. maxxipaws maxxiUtract Urinary & Bladder Support – Best Premium

A veterinarian-formulated powder with one of the most comprehensive ingredient profiles in the cat urinary supplement category.

maxxiUtract goes beyond basic cranberry support by combining D-mannose (160mg per scoop), cranberry extract (150mg), and pumpkin seed extract (150mg) with corn silk, silica, magnesium, vitamin B6, and riboflavin. D-mannose and cranberry work together to help reduce the risk of UTIs and prevent recurrence, while pumpkin can help support bladder control and reduce incontinence. Corn silk and silica may soothe the urinary tract lining.

The powder is free from artificial flavors, colors, preservatives, and binders, and uses flaxseed meal as its inactive base with natural tocopherols as a preservative. The dosage is weight-based (1 scoop per 12 lbs of body weight daily), making it easy to customize for cats of different sizes.

What We Like

• Eight active ingredients address multiple aspects of urinary and bladder health
• All-natural formula free from artificial additives and preservatives
• Weight-based dosing allows precise customization for any cat size

What Could Be Better

• Higher price point than simpler formulas
• Recommended to refrigerate after opening adds a storage step

Bottom Line: If you want the most thorough urinary support formula available for cats, maxxiUtract’s multi-ingredient approach is hard to beat.

4. Vet’s Best Feline Urinary Tract Support – Best Herbal Formula

A trusted herbal blend featuring cranberry, astragalus, and nettle leaf for natural urinary and kidney support.

Vet’s Best has been a staple in the pet supplement market for years, and their feline urinary formula is built around four herbal active ingredients: cranberry fruit, astragalus root, nettle leaf, and licorice root. Cranberry supports a healthy urinary tract environment, while astragalus and nettle provide kidney support. Licorice root offers soothing properties that can help calm an irritated urinary tract.

Each container provides 60 chewable tablets, which amounts to a 30-day supply at the recommended dosage of two tablets daily for cats between 5 and 10 pounds. Many cat owners report that their cats eat the tablets willingly when broken into smaller pieces.

What We Like

• Well-established brand with a long track record in feline supplements
• Plant-based herbal ingredients for a more natural approach
• Tablets can be broken up and mixed into food for easier administration

What Could Be Better

• Formula has been changed over the years, and some long-time users preferred the original
• Tablets can be hard for some cats to chew whole

Bottom Line: Vet’s Best offers time-tested herbal urinary support that’s earned a loyal following among cat owners looking for a natural approach.

5. Under the Weather Urinary Support Powder – Best for pH Balance

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A vet-formulated powder featuring acetyl glucosamine to help maintain normal urinary pH and prevent crystal formation.

Under the Weather’s urinary powder stands out by including acetyl glucosamine, an ingredient that helps maintain a healthy pH balance in your cat’s urine. The formula is rounded out with D-mannose and cranberry extract, both proven supporters of urinary tract health. Made in Vermont by a team that collaborates closely with veterinarians, this supplement is free from corn, artificial flavors, and dyes.

The chicken liver flavor is designed to appeal to even picky cats, and the powder format makes it easy to mix into wet food. Each container provides about 60 servings at the recommended dosage of two scoops per day.

What We Like

• Acetyl glucosamine specifically targets urinary pH balance for crystal prevention
• Veterinarian-formulated and manufactured in the USA
• Free from corn, artificial flavors, and dyes

What Could Be Better

• Smaller container may not last as long as competitors for multi-cat households
• Only ships within the continental United States

Bottom Line: Under the Weather’s focus on pH balance makes it an excellent choice for cats prone to urinary crystals or stones.

6. Pet Supplements Urinary Tract Support Chews – Best Herbal Variety

A chewable supplement that combines corn silk, cranberry, uva ursi, and juniper berries for broad-spectrum herbal urinary support.

This formula takes a wide-net approach with its herbal ingredient list. Corn silk has been used for centuries to support urinary tract health, while uva ursi contains arbutin, a compound known to help reduce bacteria in urine. Juniper berries contribute antibacterial and anti-inflammatory properties, and cranberry powder provides its well-known urinary benefits. The chewable tablet format makes daily dosing straightforward.

Available in a 90-chew bottle, this supplement offers a solid supply for daily use. The manufacturer backs the product with a satisfaction guarantee, which gives first-time buyers some peace of mind.

What We Like

• Diverse herbal blend covers multiple pathways of urinary support
• Uva ursi and juniper berries are unique ingredients not found in most competitors
• Comes with a satisfaction guarantee for risk-free trial

What Could Be Better

• Less well-known brand compared to established pet supplement companies
• Some cats may not readily accept the herbal flavor of the chews

Bottom Line: A solid herbal option for cat owners who want a broader range of traditional plant-based urinary support ingredients.

7. HomeoPet Feline UTI Plus – Best Liquid Option

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A liquid homeopathic formula that’s easy to administer and gentle enough for cats of all ages.

HomeoPet’s Feline UTI Plus takes a different approach from the rest of this list by using a homeopathic blend delivered in liquid drop form. This makes it one of the easiest supplements to administer—you can add it directly to your cat’s water bowl or food, or dose it straight into their mouth using the dropper. It’s designed to provide fast-acting support for cats experiencing urinary discomfort.

The 15ml bottle is compact and travel-friendly, and the liquid format is particularly helpful for cats who refuse tablets, chews, and powders alike. It’s made in the USA and contains no artificial additives.

What We Like

• Liquid drops are the easiest format to administer for reluctant cats
• Gentle homeopathic formula suitable for cats of all ages
• Compact bottle is easy to store and take on the go

What Could Be Better

• Homeopathic ingredients may not appeal to owners seeking conventional formulas
• Smaller bottle size means more frequent repurchasing

Bottom Line: HomeoPet is ideal for cats that won’t eat chews or powders and for owners who prefer a homeopathic approach to urinary support.

8. NaturVet Cranberry Relief Plus Echinacea – Best for Dual Urinary & Immune Support

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A soft chew that pairs cranberry’s urinary benefits with echinacea for added immune system support.

NaturVet combines cranberry extract and echinacea in a tasty soft chew that supports both urinary tract health and immune function. Cranberry helps maintain a healthy urinary environment, while echinacea has long been valued for its immune-boosting properties. The formula also includes marshmallow root, which can soothe the lining of the urinary tract and reduce irritation.

Each tub contains 120 soft chews, offering generous value for daily use. The soft texture is easier for older cats or those with dental issues to eat compared to harder chews or tablets.

What We Like

• Dual-action formula supports both urinary and immune health in one supplement
• 120-count tub offers excellent value for long-term use
• Soft chew texture is gentler on older cats’ teeth

What Could Be Better

• Formulated for dogs and cats, so it’s not feline-specific
• Larger chew size may need to be broken in half for smaller cats

Bottom Line: NaturVet’s combination of cranberry and echinacea makes it a versatile daily supplement for cats that could benefit from both urinary and immune support.

How to Choose the Best Cat Urinary Health Supplement

Choosing the right urinary health supplement for your cat starts with understanding what’s causing the issue. If your cat is prone to UTIs, look for supplements containing D-mannose and cranberry extract, which are among the most studied ingredients for urinary tract support. D-mannose works by helping prevent bacteria from adhering to the bladder wall, while cranberry’s proanthocyanidins offer similar protective benefits.

For cats with a history of urinary crystals or stones, pH balance is crucial. Supplements containing acetyl glucosamine or those that promote a slightly acidic urinary pH can help reduce the risk of crystal formation. Always consult your veterinarian to determine whether your cat’s urine tends to be too alkaline or too acidic before choosing a supplement.

Consider the form of the supplement carefully. Powders are often the easiest to mix into wet food unnoticed, making them ideal for picky eaters. Chews and tablets work well for cats that enjoy treat-like supplements. Liquid drops are the best fallback for cats that refuse everything else. Choose a form your cat will actually consume consistently, since urinary support works best as a daily routine.

Look for products that are veterinarian-formulated and manufactured in facilities with good quality control practices. Supplements made in the USA or those certified by organizations like the National Animal Supplement Council (NASC) typically meet higher quality standards. Avoid products with unnecessary fillers, artificial colors, or preservatives whenever possible.

Finally, always talk to your veterinarian before starting any supplement, especially if your cat is currently being treated for a urinary condition or is on medication. Some supplements can interact with medications or may not be appropriate for all cats. Your vet can also help you determine whether a supplement alone is sufficient or if dietary changes are also needed.

Benefits of Cat Urinary Health Supplements

The most immediate benefit of urinary health supplements is their ability to help maintain a healthy urinary tract environment. Ingredients like cranberry and D-mannose can make it harder for harmful bacteria to colonize the bladder, which may reduce the frequency of UTIs. For cats that have experienced recurring infections, daily supplementation can serve as a proactive line of defense between veterinary visits.

Many urinary supplements also support healthy kidney function, which becomes increasingly important as cats age. Ingredients like astragalus, dandelion root, and nettle leaf have been traditionally used to support the kidneys and promote healthy urine production. Since kidney disease is one of the most common health problems in senior cats, early and consistent kidney support can make a meaningful difference in your cat’s long-term health.

Maintaining a healthy urinary pH is another key benefit. When urine pH drifts too far in either direction—too acidic or too alkaline—it can create conditions that favor crystal and stone formation. Supplements designed to promote pH balance can help reduce this risk, potentially preventing painful and expensive veterinary procedures down the road.

Beyond physical health, urinary supplements can improve your cat’s overall comfort and quality of life. Cats dealing with urinary discomfort often show behavioral changes like avoiding the litter box, increased vocalization, or excessive grooming. By supporting urinary tract health, you may see improvements in your cat’s behavior and daily well-being alongside the physical benefits.

Frequently Asked Questions

How do I know if my cat has a urinary tract problem?

Common signs include straining to urinate, frequent trips to the litter box with little output, blood in the urine, crying while urinating, and urinating outside the litter box. If you notice any of these symptoms, contact your veterinarian promptly, as some urinary conditions can become emergencies—especially urinary blockages in male cats.

Can urinary supplements cure a UTI in cats?

No, supplements are not a substitute for veterinary treatment. If your cat has an active UTI, they will likely need antibiotics prescribed by a veterinarian. Urinary supplements are best used as a preventive measure to support ongoing urinary health and reduce the risk of recurrence after treatment.

Are urinary supplements safe for kittens?

Most urinary supplements are formulated for adult cats. Always check the product label for age recommendations and consult your vet before giving any supplement to a kitten. Some products may be appropriate for younger cats at reduced dosages.

How long does it take for urinary supplements to work?

Most cat owners report seeing improvements within two to four weeks of consistent daily use. However, results can vary depending on the severity of the issue and the specific supplement being used. For preventive purposes, ongoing daily supplementation is typically recommended.

Can I give my cat a human cranberry supplement instead?

It’s not recommended. Human supplements may contain dosages, sweeteners, or additives that aren’t safe for cats. Always use a supplement specifically formulated for felines to ensure safety and appropriate dosing.

Do male cats need urinary supplements more than female cats?

Male cats are at higher risk for urinary blockages due to their narrower urethra, which makes urinary health support particularly important for them. However, both male and female cats can benefit from urinary supplements, especially those prone to UTIs, crystals, or bladder inflammation.

Can I use urinary supplements alongside prescription urinary cat food?

In many cases, yes, but always check with your veterinarian first. Some prescription urinary diets are carefully formulated to achieve specific pH targets, and adding a supplement could potentially alter that balance. Your vet can advise on whether a supplement is compatible with your cat’s current diet.

What’s the difference between powder and chew urinary supplements?

The active ingredients are often similar—the main difference is the delivery format. Powders mix into food and are great for picky cats who won’t eat chews. Chews work like treats and may be easier for some owners to administer. Choose whichever form your cat will consume most consistently.

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