Shop Cat / Kidney Support for Cats
  • New!
    Kidney Support for Cats
  • Kidney Support for Cats
  • Kidney Support for Cats
  • Kidney Support for Cats
  • Kidney Support for Cats
  • Kidney Support for Cats

For Cats

Kidney Support for Cats

4 Reviews

Scroll To Reviews

Your cat’s kidneys are key to their health, and our all-natural formula is here to give them the support they need! 

  • Promotes regular detoxification  
  • Supports healthy kidney filtration
  • Enhances kidney health & function
  • Provides antioxidants to help maintain a normal inflammatory response

Pairs well with:

The kidneys play a vital role in your cat's overall health by regulating fluid balance, filtering waste from the bloodstream, maintaining electrolyte balance, and supporting blood pressure regulation.

Because kidney health is crucial for these essential processes, keeping the kidneys functioning well is key to the well-being of your pets!

Our veterinarian-formulated Kidney Support supplement includes Astragalus, known to support normal kidney function. We also include Rehmannia and Cordyceps to promote balanced fluids and normal detoxification, along with a clinically studied blend of probiotics to support kidney health and energy levels.

Active Ingredients

Organic Astragalus Root Powder, 200mg

Organic Cordyceps, 50mg

Rehmannia Root Extract, 50mg

Chitosan, 20mg

SYNTEK® Kidney Health Probiotic Blend, 5 billion CFU

  • Lactiplantibacillus plantarum MFM 30-3
  • Lacticaseibacillus paracasei MFM 18

Inactive Ingredients

Chicken Bone Broth

Silica (from bamboo)

Syntek™ Kidney Health Probiotic Blend has been clinically studied for its ability to support kidney health in cats. The combination of Lactiplantibacillus plantarum and Lacticaseibacillus paracasei in the proprietary Syntek™ probiotic blend help reduce oxidative stress and promote the production of beneficial metabolites like short chain fatty acids.

Feed orally with the included scoop. Use regularly on a long-term basis for best results.

Vet Created Kidney Support Supplement for Cats

  • Vet Created

  • 3rd Party Tested

  • Eastern & Western

  • Sustainable

  • Transparent

  • Vet Created

  • 3rd Party Tested

  • Eastern & Western

  • Sustainable

  • Transparent

  • Vet Created

  • 3rd Party Tested

  • Eastern & Western

  • Sustainable

  • Transparent

  • Vet Created

  • 3rd Party Tested

  • Eastern & Western

  • Sustainable

  • Transparent

  • Vet Created

  • 3rd Party Tested

  • Eastern & Western

  • Sustainable

  • Transparent

Pure Care, Pure Ingredients
For your pet

Frequently Asked Questions

- Organic Astragalus Root Powder: Promotes immune system health and normal kidney function by reducing oxidative stress and helping to maintain a normal inflammatory response.
- Organic Cordyceps: Enhances kidney health by supporting natural energy production and promoting healthy circulation.
- Rehmannia Root Extract: Traditional herbal remedy known for its kidney-supportive properties, helping maintain normal kidney function.
- Chitosan: Supports healthy kidney filtration and helps manage kidney waste products.
- Proprietary Probiotic Blend (Lactiplantibacillus plantarum & Lacticaseibacillus paracasei): Promotes healthy gut flora, enhancing kidney’s natural detoxification processes.

Chicken bone broth, Silica (from bamboo)

60 servings?

This product is suitable for cats/dogs 6 months and older

60 days

Our Kidney Support is manufactured in the USA with domestic and imported ingredients in an FDA-registered GMP facility, and NASC certified. Each batch is third party tested for potency and purity.

Yes, these products can be taken together! If your cat/dog is already taking our Probiotics + Prebiotics, we recommend starting out with half of the recommended serving of Kidney Support for about a week before increasing to a full dose.

5.0
Rated 5.0 out of 5 stars
Based on 4 reviews
100%would recommend this product
Write a Review (Opens in a new window)
4 reviews
  • Cory
    I recommend this product
    Pet Type? Cat
    Pet's Age? Adult
    Rated 5 out of 5 stars
    Yesterday
    Must have for kitty kidney health!

    My childhood kitty Angus suffered from CKD and it was so heartbreaking. I've introduced this Kidney Support to my 2 year old rescue kitty in hopes of preventing any kidney issues down the road. The ingredients are great and even though she's picky she doesn't mind the taste at all, I just mix it in with her wet food.

    Was this helpful?
  • Lisa
    Verified Reviewer
    I recommend this product
    Pet Type? Cat
    Pet's Age? Adult
    Rated 5 out of 5 stars
    4 days ago
    My cat approves!

    My sweet cat has been the queen of our home for over 12 years, and keeping her healthy and happy is my #1 priority. When I started noticing some early signs of kidney issues, I did a lot of research and landed on FERA’s Kidney Support for Cats. I’m SO glad I did! Not only is the product made with vet-formulated ingredients, but Pumpkin actually likes it—which is saying a lot, because she’s super picky. I just mix it into her food, and there’s no fuss. Her last vet checkup went really well and her kidney values are stable, and I truly believe this supplement has made a huge difference.

    Was this helpful?
  • Lily
    Verified Reviewer
    I recommend this product
    Pet Type? Cat
    Pet's Age? Senior
    Rated 5 out of 5 stars
    5 days ago
    bought this for mom's cat with CKD - GAME CHANGER

    She has noticed his symptoms disappear since starting this kidney supplement!!!!!!!!!! He even has more energy and is starting to be his old playful self 🥹🥹🥹🥹 My mom is so happy!! I told her this is one of the cleanest kidney supplements on the market and has the best ingredients. Can't thank fera enough!!!

    Was this helpful?
  • Jenna
    I recommend this product
    Pet Type? Cat
    Pet's Age? Senior
    Rated 5 out of 5 stars
    5 days ago
    Exceptional Support for My Cat's Kidney Health

    I recently started using Fera Pets' Kidney Support, and the results have been remarkable. My senior cat, who had been showing signs of kidney issues, now seems more energetic and comfortable. The supplement's natural ingredients, including antioxidants, appear to support her kidney function effectively. Administering the supplement is straightforward, and she accepts it without fuss (shockingly!). I'm grateful for this product and highly recommend it to other cat owners seeking kidney support for their feline companions.

    Was this helpful?