WORLD’S BEST CAT LITTER® Boosters™ Health Check-in™ | Cat Litter Additive for Health Monitoring | UTI Monitoring and Detection with Color Changing Indicator | Home Testing | Vet Approved | 12g
$9.95







Price: $9.95
(as of Oct 21, 2025 13:39:14 UTC – Details)
World’s Best Cat Litter® Boosters™ Health Check-In™ offers a revolutionary approach to monitoring your cat’s health. This veterinarian-approved additive leverages advanced technology to provide instant, color-changing results that detect blood in your cat’s urine, ensuring you get the most accurate health insights. Designed for ease of use, simply sprinkle the additive over any type of cat litter and watch for color changes. Within seconds, the granules will turn blue to signal the presence of blood. Light blue indicates the need for closer observation, while dark blue suggests immediate veterinary attention. Our product stands out with its 97% starch-based formula, which is completely safe for your pet, even if ingested. Free from harsh chemicals, it ensures the well-being of your cat, your family, and the environment. Each application lasts up to 3 weeks, providing continuous health monitoring and making it a cost-effective solution for pet owners. With World’s Best Cat Litter® Boosters™ Health Check-In™, you can effortlessly keep track of your cat’s health, ensuring early detection of potential issues and timely intervention. This smart, at-home health monitoring solution allows you to give your pets the care they need, stress-free and in the comfort of your home.
Package Dimensions : 5.31 x 4.17 x 0.94 inches; 0.42 ounces
Item model number : CI12G
Date First Available : October 31, 2024
Manufacturer : Kent Pet Group, Inc
ASIN : B0DJPW3DJ1
Best Sellers Rank: #17,761 in Pet Supplies (See Top 100 in Pet Supplies) #173 in Cat Litter
Customer Reviews: 3.9 3.9 out of 5 stars 178 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
SPOT HEALTH PROBLEMS IN SECONDS: Utilizing advanced technology, this product offers precise color-changing results that allow you to spot health issues quickly and accurately. Our Boosters detect blood instead of pH levels for more accurate results. Get a clear, unmistakable read on your cat’s health the instant they use the box, ensuring you can detect potential problems early and take timely action to keep your cat healthy.
VET-APPROVED AND CLINICALLY TESTED: Trusted by veterinarians, this product offers a reliable method for monitoring your cat’s urinary health at home. It ensures early detection of potential issues, providing peace of mind and allowing for timely intervention. With accurate and dependable results, it helps you maintain your cat’s well-being with confidence, reducing the need for frequent vet visits and easing the burden on pet owners.
EASY TO USE: Simply sprinkle the additive on top of your existing cat litter for instant health monitoring without any hassle. The easy application method ensures you can quickly and effortlessly integrate it into your cat’s litter routine, providing peace of mind with minimal effort.
LONG LASTING EFFECT: Each application provides up to 3 weeks of urinary health monitoring, offering continuous insights into your cat’s well-being. This extended duration ensures you can maintain a consistent check on your cat’s health without frequent reapplications, making it both convenient and cost-effective.
WORKS WITH MOST LITTER TYPES: Effortlessly compatible with most cat litter, our additive integrates seamlessly into your cat’s routine. Whether you use clumping, non-clumping, crystal, or natural litters, simply sprinkle it on for health monitoring. Perfect for all cat owners, regardless of litter preference.
UTI DETECTION AND MONITORING: WORLD’S BEST CAT LITTER Boosters Health Check-in helps detect urinary tract infections (UTIs) and other urinary issues in cats. By identifying the presence of blood in the urine, it provides an early warning sign of potential UTIs, allowing for prompt veterinary consultation and treatment. Regular monitoring helps in tracking the progress of any treatment and ensures that your cat’s urinary health is maintained. This proactive approach can help prevent more serious health issues and ensure your cat remains comfortable and healthy.
Customers say
Customers find the cat litter additive to be of excellent quality, with no smell or dust, and appreciate its ease of use, with one noting it’s easy to vacuum up. The functionality receives mixed feedback – while some consider it a great tool for monitoring their cats’ health, others report it didn’t work. The product comes in a very small bag, and customers disagree on whether it’s worth the price.
9 reviews for WORLD’S BEST CAT LITTER® Boosters™ Health Check-in™ | Cat Litter Additive for Health Monitoring | UTI Monitoring and Detection with Color Changing Indicator | Home Testing | Vet Approved | 12g
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$9.95
Caro –
Saved me a trip to the vet
Saved me from going to the vet! I was worried my cat had a UTI, but it turned out she was just a bit dehydrated.
Heather –
Peace of Mind
Itâs a bit pricey for a little bag. But, the answers or peace of mind knowing BEFORE going to the vet makes it worth it.
Placeholder –
Does not work!!!
Bought twice in three months. Never showed anything. Finally took my cat to the vet for blood test and found out my cat was in kidney failure! I was shocked and upset with myself thinking she was fine with the symptoms she was displaying bc I was depending on a vet developed substance for litter box. Expensive and Worthless!
Nanalvc –
Better than clay litter . I enjoy the fact that I can flush it away and they use it just fine.
I like that it flushes down the toilet. I have two cats so I have to flush more than once sometimes. It doesn’t smell wonderful but is not stinky. It does track out of the box but is easy to vacuum up. It does not turn into “cement” like clay litter does. I do clean it twice a day.
simone –
The best cat litter
The best
MJ95 –
A Great Tool for Monitoring My Catsâ Health
Iâve been using The Worldâs Best Litter for about four years now, and I recently decided to try The Worldâs Best Boost Health Check. I have two cats, and since theyâve had urinary crystals in the past, I wanted to ensure everything was still okay. I purchased two bagsâone for each litter boxâand I was overall very happy with the product.I simply added a bag of the Boost to each box after fresh litter and sprinkled it evenly on top. There was more than enough in each bag, and I appreciated how careful placement made it easy to distribute. After using it, I didnât notice any change in my cats’ litter color, which is a good signâtheyâre doing just fine.Iâm really glad to have this option for monitoring their health, and Iâll definitely keep using it to stay proactive about their well-being.
Mimi –
Tiny tiny tiny bag of health care. Not worth the money.
This is the smallest bag of health care. Make sure you always check the weight of items you buy. My mistake but wanted to let other buyers know how insanely tiny the bag is.
Michele B –
Not enough for the cost
There was barely enough to sprinkle across the top. It was not worth what I paid. I assume it worked because there was no color change.
Marlene –
My cat has been diagnosed with FIC and I am monitoring her urine for blood as there is no cure only treatment for this condition. The crystals turn dark blue or green when there is the presence of blood or other issues (glucose) Please note that you sprinkle the whole package over the surface of your cat’s litter. You do not put one or two crystals on top of the urine. That’s not how it works.