Kidney Care Kitty

Renal Support for Cats — Gentle Daily Kidney Qi Support

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Cats with kidney issues often drink more, eat less, and slow down, but you can support them in a meaningful way. Kidney Care™ brings together kidney-tonifying herbs that help maintain healthy hydration, steady energy, and normal kidney function. It’s a simple, daily add-on that pairs perfectly with your vet’s CKD plan.

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Backed by the NASC Seal + 100% Quality Guarantee

Detoxification
Kidney Health
Fluid Balance
Perfect for Aging Cats & Dogs
Health & Vitality

Vet-Developed Renal Support

Kidney-Tonifying Tcvm Herbs

Maintains Normal Kidney Function

Supports Detox And Fluid Balance

Gentle Daily Support For Aging Cats

How to Curate the Bowl for the CKD Cat

Chronic Kidney Disease affects as many as 3 in 10 cats, and most won’t show signs until the kidneys are already struggling. For CKD cats, the goal is to lower phosphorus, maintain hydration, and support the kidneys’ natural filtration and fluid balance.

Pairing a low-phosphorus diet with therapeutic probiotics and the kidney-tonifying herbs in Kidney Care™ helps support detoxification, steady hydration, and normal renal circulation. Many cats show steadier litter-box habits, improved appetite, and a bit more energy for their favorite routines.

Because CKD cats often feel nauseous or picky, small adjustments can make a big difference:

- Warm their meals to increase aroma and encourage eating
- Add water to boost hydration
- Offer frequent, smaller meals to reduce digestive burden
- Top meals with a sardine or krill for omega-3s, which may help slow decline

Kidney Care™ works seamlessly within this routine by supporting Kidney Qi, healthy fluid movement, and ongoing detoxification — core principles in TCVM for maintaining kidney health over time.

For Detoxification

Supports the body’s natural ability to eliminate waste through the kidneys.

For Kidney Health

Helps maintain healthy renal circulation and filtration.

For Fluid Balance

Promotes normal fluid metabolism for pets who struggle with imbalance.

For Aging Cats

Ideal for senior pets whose kidney function naturally declines over time.

For Health & Vitality

Supports overall renal wellness for long-term quality of life.

Ingredients

Rehmannia Root Prepared, Cornus Fruit, Dioscorea Root, Poria, Moutan Root Bark, Alisma, Flaxseed (carrier)

Herbs

Alisma

Cornus Fruit

Dioscorea Root

Moutan Root Bark

Poria

Rehmannia Root Prepared

Inactives

Flaxseed (carrier)

Click on any ingredient to learn more about its benefits

Kidney Care Kitty

vs The Rest

Most OTC renal supplements for cats focus on phosphorus binders, antioxidants, or single-purpose ingredients. Kidney Care™ is different — it’s a complete TCVM herbal formula made to support the whole kidney system: circulation, fluid balance, detoxification, and vitality.
It fits seamlessly alongside prescription low-phosphorus diets and probiotics, filling the gap those diets can’t address.

Daily long-term support for all stages

Supports healthy fluid movement

Supports normal detox pathways

Supports renal circulation with TCVM depth

No binders or synthetics

Vet Formulated & Owned

Formula Style

Kidney-tonifying herbal blend

Best Fit

Adds deeper herbal daily support

Basic renal maintenance

Directions

Dogs

<3.75 lbs 1/16 teaspoon twice a day

4 – 7.5 lbs ⅛ teaspoon twice a day

8 – 14 lbs ¼ teaspoon twice a day

15 – 30 lbs ½ teaspoon twice a day

31 – 80 lbs 1 teaspoon twice a day

81-120 lbs 1 ½ teaspoons twice a day

>120 lbs 2 teaspoons twice a day

Cats

Adults ¼ teaspoon twice a day

Cautions

If the animal's condition worsens or does not improve, stop product administration and consult your veterinarian. Not for use within 48 hours of surgery or anesthesia. Not to be used if pregnant. Prolonged use may cause GI irritation. Not to be used with diarrhea.

How to Feed

You can sprinkle the recommended amount right over every meal.
Or you can feed it as a treat– scoop the proper dosage into a small meat patty and roll it up, mix the powder with a small amount of cottage cheese, and serve.
Or put the recommended scoop into an ice cube tray, add water or broth, and freeze. Give twice a day.

Why Give it Every Day?

Kidney function declines gradually.

Daily herbal support helps maintain normal filtration, hydration, and energy, especially when combined with low-phosphorus diets and probiotics.

Tested. Trusted. Vet-Approved.

Herbsmith takes a trust-but-verify approach to every formula. From carefully sourced herbs to the final product, each ingredient is tested for purity, potency, and authenticity. Our cGMP facility, owned and operated by Dr. Chris Bessent, follows strict processes designed to meet the highest safety standards while independent third-party labs confirm what’s on the label is exactly what’s in the bottle. With the NASC Quality Seal and rigorous in-house checks, you can feel confident that the final product is safe, consistent, and worthy of your pet’s bowl.

cGMP Certified Facility

Made in our own facility under veterinary oversight. Every batch meets the highest safety and quality standards—because your pet deserves nothing less.

NASC Seal of Aproval

Independently verified to exceed industry standards. This seal isn't given lightly—it's earned through rigorous quality control and testing.

Responsibly Sourced

We partner only with cGMP-compliant suppliers committed to sustainability and conservation. Trust but verify—it's our promise to you.

Frequently Asked Questions

Product Questions

Can Kidney Care Be Used With Prescription Diets?

Absolutely! In the kidney patient, the goal is to minimize phosphorus levels while nourishing the body and supporting the kidneys so they can do their job. Pairing Kidney Care with a low-phosphorus, whole food diet like Medicus’ Kidney Support Diet nourishes the body and protects the kidneys by lessening their workload. We also recommend adding therapeutic levels of probiotics and prebiotics, like those in Microflora Plus, to nourish and balance the gut microbiome, which is negatively impacted by CKD.

Does Kidney Care decrease phosphorus levels?

No. Kidney Care™ is not a phosphorus binder. Instead, it supports kidney function through herbal tonification, circulation, and fluid balance.

How soon will I see changes?

Many cat parents notice improved appetite, comfort, or hydration within 2–4 weeks. Kidney Care™ is gentle and works gradually.

Is Kidney Care safe for long-term use?

Yes — it’s formulated for daily, long-term support for chronic kidney disease.

Can I give this alongside sub-q fluids, probiotics, or other supplements?

Absolutely. It pairs especially well with: - Microflora Kitty - Medicus Kidney Support Diet for Cats - Omega-3s like Pure Krill

Is this safe for all cats?

Kidney Care™ is safe for adult and senior cats. For cats on multiple medications, check with your veterinarian.

Order Questions

When will my order ship?

All orders are shipped within 1-2 business days.

What is the 100% Product Quality Guarantee?

We stand behind the quality of each and every product that goes out our doors. If the product you receive isn’t quite up to snuff, please reach out.

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