Search  for anything...

FELIWAY Cystease Advanced Urinary Tract Support for Cats (Pot Size: 30 Tablets)

  • Based on 4,277 reviews
Condition: New
Checking for the best price...

Buy Now, Pay Later


As low as $7 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Non-returnable due to Food safety reasons

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Mar 23
Order within 15 hours and 9 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Size: 30


Features

  • Contains N-acetyl glucosamine and hyaluronic acid which help support the bladder lining and L-tryptophan is known to have a calming effect
  • For optimal results use alongside FELIWAY Classic to help target the stress related symptoms.
  • Easy to use, sprinkle capsules

Description

Cystease urinary tract support for cats is a supplement that has been designed to support the bladder lining of your cats. Stress can adversely affect the integrity of the bladder lining of your cat and unfortunately there are many factors that can cause stress in cats. Inter-cat conflict, moving house, new arrivals to the home environment and car travel, to name just a few. Cystease contains optimal amounts of n-acetyl glucosamine and hyaluronic acid which are key components of the gag lining (the lining of the bladder wall) and l-tryptophan which has been proven to reduce stress-related behaviour in cats. Cystease should be taken orally, either given whole or broken open and mixed with food, and it is recommended that it should be used with feliway to achieve the best results.

Brand: FELIWAY


Item Form: Tablet


Active Ingredients: Glucosamine;hyaluronic acid


Item Weight: 0.03 Kilograms


Item Volume: 1 Milliliters


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 1.97 x 1.97 x 3.54 inches; 1.06 ounces


Item model number ‏ : ‎ D79310B


Date First Available ‏ : ‎ August 15, 2013


Manufacturer ‏ : ‎ CEVA


Best Sellers Rank: #9,371 in Pet Supplies (See Top 100 in Pet Supplies) #40 in Cat Relaxants


#40 in Cat Relaxants:


Customer Reviews: 4.6 4.6 out of 5 stars (4,379)


Item Form: Tablet


Active Ingredients: Glucosamine;hyaluronic acid


Item Weight: 0.03 Kilograms


Volume: 1 Milliliters


Brand Name: FELIWAY


Target Species: Cat


Manufacturer: CEVA


Unit Count: 30 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Mar 23

This item is non-returnable:

Non-returnable due to Food safety reasons

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • So far so good.
Size: 30
I have a male cat named Salem with FLUTD, likely FIC as he has no crystals or sediment. It's a new diagnosis and so far, after easing back on gabapentin his symptoms have come back once already. Much like many other cat parents, I sought out solutions to prevent having to put Salem on fluoxetine for stress. So far, a combination of food for urinary health, calm down treats, and these capsules has kept him doing ok. He's drinking more water lately and I'm not sure if that's related to him feeling better or not, but when the FIC symptoms were really bad he wasn't doing that as much. I do also have cosequin on hand in case this product didn't work out for some reason, but so far it's been positive. Very easy to mix into a wet treat or food. He doesn't notice it and it ends up looking exactly the same as the unmedicated portions. ... show more
Reviewed in the United States on February 10, 2026 by Stacia

  • Holy Grail?
Size: 30
I have a cat named Christopher, aka Pisstopher, who has had urinary issues since I took him in as a stray a year ago. I’ve spent over $4,000 on him for emergency vet visits, to get PU surgery, and even to get his new urethra widened after PU surgery to the size of a catheter. He’s been on the prescription diet but still struggles and I can’t figure out why. We started doing wet food only to help but that’s not economical or possible if I have to be gone overnight at any point. Plus, he was still growling and licking after eating. I got a supplement to mix into his wet food in hopes it would make eating dry food better for him (he prefers dry food anyways), and within a week he was clogged and in extreme discomfort. I had just gotten these supplements in the mail that day so I immediately opened and mixed one at a time in a little water and syringe fed two to him. For about 30-45 minutes after getting the pills he kept pushing really hard but I almost immediately noticed he was able to get small amounts out which was better than before. After about half an hour he laid down and slept for a few hours, so the calming effect works! I woke up extra early to rush him to his vet and right as I got to the bottom of the stairs I almost stepped in a puddle of urine. I’m not sure if the crystal was passed because usually I see a little blood when that happens but still, it allowed him to urinate and lower his risk for a bladder rupture. He is acting happy and bright again :)) I really hope this helps get rid of these issues forever, I hate to see him always going through this. ... show more
Reviewed in the United States on July 1, 2025 by Skyler Danielle Skyler Danielle

  • Great Cystitis/Urinary Health Supplement Option!
Size: 30
My Abigail was diagnosed with Cystitis last year after multiple bouts of inappropriate urination. Aside from changing her diet, I read a lot about Cystease and its ingredients. Feliway is a brand already trusted in my home as we use the diffusers so when I found out they made it made me feel more at ease. They have a very mild taste (yes, I tasted it!) that she doesn’t turn her nose up at. Usually I mix it in a little Churu and she gobbles it up. It’s been several months now and there have only been two incidents - which I think were out of spite because you know, cats… She also seems happier and more social with her siblings. As always, I would always recommend consulting with your vet prior to introducing something new into your pets diet. ... show more
Reviewed in the United States on September 26, 2025 by AB1981

  • Good option
Size: 30
I mainly use Calmurofel (amazing option if available somewhere in the US) to treat my cat's FIC (and also feeding him strictly with urinary care food), but this is a good alternative. Before giving this to your cat, please check a vet. If your cat has blockage problems, check your vet too asap.
Reviewed in the United States on February 12, 2026 by Manuel

  • Effective but possibly causes soft stool - lowering the dose seems to do the trick
Size: 30
This definitely helped my male cat with idiopathic cystitis and crystals make normal-sized pees within a day. However, it seemed to give him very soft stools at the recommended maintenance dose of even just 1 capsule per day. I am now giving him 1/4 capsule twice a day mixed in a Churu treat, which seems to be effective without the GI upset. He is already on Hills C/D prescription food and gabapentin already, but had a few stress-induced flares recently. ... show more
Reviewed in the United States on October 5, 2025 by Tara

  • Helpful for bladder comfort and prevention.
Size: 30
I decided to try Cystease after dealing with recurring bladder irritation and wanting something more natural to support urinary tract health. After using it consistently for a few weeks, I’ve definitely noticed an improvement in overall bladder comfort. What I like most is that it feels gentle on my system. I didn’t experience any major side effects, and it’s easy to take as part of a daily routine. The capsules are also small enough to swallow without any trouble. I can’t say it’s an instant fix, but it seems to work best when taken regularly. Over time I noticed less irritation and fewer flare-ups, which has made a big difference in my day-to-day comfort. ... show more
Reviewed in the United States on March 16, 2026 by AMoore

  • It works!
Size: 30
We had multiple vet visits totaling about $1000 to treat my 3 yo cat for cystitis. She was peeing bloody urine in the sink and multiple visits/just sitting in the box with only small amounts of urine each time We were doing fluids and gabapentin to treat, each time we stopped it would come back. I tried chewables, which she wouldn’t touch. Since starting these she’s had no more flare ups. 2 pills a day for about 10 days and one daily for maint after that. We couldn’t be happier with the results! ... show more
Reviewed in the United States on January 26, 2026 by Lizbeth Dodge

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...