---
product_id: 643053756
title: "Rx Vitamins Renal Feline - Cat Kidney Support with Milk Thistle for Cats - Anti Inflammatory for Cats - Boosts Antioxidant Health & Liver Support - Cat Immune Booster - 120 Capsules"
brand: "rx vitamins"
price: "€ 50.73"
currency: EUR
in_stock: true
reviews_count: 8
category: "Rx Vitamins"
url: https://www.desertcart.fi/products/643053756-rx-vitamins-renal-feline-cat-kidney-support-with-milk-thistle
store_origin: FI
region: Finland
---

# Milk thistle & hawthorn berry blend 120 capsules for long-term care Anti-inflammatory L-Arginine & green tea extract Rx Vitamins Renal Feline - Cat Kidney Support with Milk Thistle for Cats - Anti Inflammatory for Cats - Boosts Antioxidant Health & Liver Support - Cat Immune Booster - 120 Capsules

**Brand:** rx vitamins
**Price:** € 50.73
**Availability:** ✅ In Stock

## Summary

> 🐾 Elevate your cat’s vitality with every capsule — because they deserve the best care!

## Quick Answers

- **What is this?** Rx Vitamins Renal Feline - Cat Kidney Support with Milk Thistle for Cats - Anti Inflammatory for Cats - Boosts Antioxidant Health & Liver Support - Cat Immune Booster - 120 Capsules by rx vitamins
- **How much does it cost?** € 50.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/643053756-rx-vitamins-renal-feline-cat-kidney-support-with-milk-thistle)

## Best For

- rx vitamins enthusiasts

## Why This Product

- Trusted rx vitamins brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy-to-Administer Capsules:** Small, twist-open capsules can be given whole or sprinkled on food, perfect for even the pickiest cats.
- • **Trusted Quality with NASC Seal:** Backed by the National Animal Supplement Council for premium safety and efficacy.
- • **Immune & Liver Boosting Complex:** Enhances antioxidant defenses and liver function, helping your cat stay vibrant and resilient.
- • **Powerful Anti-Inflammatory Formula:** L-Arginine and green tea extract work synergistically to reduce inflammation and support overall cat wellness.
- • **Comprehensive Kidney & Urinary Support:** Harnesses milk thistle and hawthorn berry to promote optimal feline kidney and urinary tract health.

## Overview

Rx Vitamins Renal Feline is a specialized kidney support supplement for cats, featuring a potent blend of milk thistle, hawthorn berry, L-Arginine, and green tea extract. Designed to reduce inflammation, boost antioxidant health, and support liver and immune function, this formula comes in easy-to-administer capsules tailored for cats of all life stages. Trusted by vets and pet parents alike, it’s a proactive choice for maintaining your feline’s renal health and overall vitality.

## Description

desertcart.com : Rx Vitamins Renal Feline - Cat Kidney Support with Milk Thistle for Cats - Anti Inflammatory for Cats - Boosts Antioxidant Health & Liver Support - Cat Immune Booster - 120 Capsules : Pet Supplies

Review: Helping my two senior cats - Important to take with food if your cat has a sensitive stomach to avoid gastric upset. I always give immediately after a small meal. Both of my senior cats who are stage 3 CRF have much improved bloodwork since being on this formula. I use a pill popper with a silicone tip and coat it with butter. The capsule is sized for cats. They get a small treat afterwards and now look forward to it. My vet is impressed with the effectiveness of the formula. No stomach upset. I’ve seen improvement in energy levels and coat health also. Update: I can’t believe my playful bouncy 15 year old cat was once diagnosed with stage 3 CRF. After a year on this formula her bloodwork is perfectly normal. She also gets her sub-q fluids but there was no dramatic improvement until she started on this formula a year ago. Her daughter is also doing great despite just undergoing treatment for hyperthyroidism which is hard on the kidneys. She has gained back all her lost weight.
Review: Easy to administer, quality supplement - Arrived quickly. Like that it has NASC seal for quality. For small, elderly cat trying half capsule 2x daily. Capsules are small, but can easily twist open to sprinkle on wet food. Mixes in well, cat gobbles it up. Will increase to full capsule and see how it goes. Looked at a number of products for renal help for cats, chose this for the variety of ingredients to aid in renal care and the ability to administer easily. Will take time to see its effectiveness, hence only four stars at this time, but feel it will help over time.

## Features

- Rx Vitamins Renal Feline - Cat Kidney Support with Milk Thistle for Cats - Anti Inflammatory for Cats - Boosts Cat Antioxidant Health & Cat Liver Support - Cat Immune Booster - 120 capsules
- Kidney Support for Cats - Our cat kidney support supplement combines milk thistle extract & hawthorn berry to promote optimal cat urinary health and aids in urinary tract & kidney treatment for cats.
- Anti Inflammatory for Cat - Featuring L Arginine & green tea extract, this kidney supplement for cats provide effective anti-inflammatory support, enhancing cat health and promoting overall cat care.
- Directions: Rx Vitamins kidney support cats is for feline use only. Administer 1 capsule per 10 lbs of body weight, twice daily.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D6WSKKLX |
| ASIN  | B0D6WSKKLX |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #63,358 in Pet Supplies ( See Top 100 in Pet Supplies ) #150 in Cat Herbal Supplements |
| Brand Name | Rx Vitamins |
| Color | New Label |
| Customer Reviews | 3.8 3.8 out of 5 stars (28) |
| Date First Available | November 26, 2024 |
| Date First Available  | November 26, 2024 |
| Directions | 1 capsule per 10lbs of body weight |
| Item Package Dimensions L x W x H | 3.9 x 2.01 x 1.97 inches |
| Item Weight | 1.44 ounces |
| Item model number | RX8116 |
| Item model number  | RX8116 |
| Manufacturer | Rx Vitamins |
| Manufacturer  | Rx Vitamins |
| Model Name | RX8116 |
| Number of Items | 1 |
| Package Dimensions  | 3.9 x 2.01 x 1.97 inches; 1.45 ounces |
| Specific Uses for Product | Kidney |
| Target Audience Keyword | Cats, house-cats |
| Warranty Description | Manufacturer Warranty |

## Product Details

- **Brand:** Rx Vitamins
- **Flavor:** New Label
- **Item Form:** Capsule
- **Manufacturer:** Rx Vitamins
- **Product Benefits:** Immune Support, Supports Kidney Health

## Images

![Rx Vitamins Renal Feline - Cat Kidney Support with Milk Thistle for Cats - Anti Inflammatory for Cats - Boosts Antioxidant Health & Liver Support - Cat Immune Booster - 120 Capsules - Image 1](https://m.media-amazon.com/images/I/71x60hfuBUL.jpg)
![Rx Vitamins Renal Feline - Cat Kidney Support with Milk Thistle for Cats - Anti Inflammatory for Cats - Boosts Antioxidant Health & Liver Support - Cat Immune Booster - 120 Capsules - Image 2](https://m.media-amazon.com/images/I/81Fw5fKJY9L.jpg)
![Rx Vitamins Renal Feline - Cat Kidney Support with Milk Thistle for Cats - Anti Inflammatory for Cats - Boosts Antioxidant Health & Liver Support - Cat Immune Booster - 120 Capsules - Image 3](https://m.media-amazon.com/images/I/81Fz-yYK-jL.jpg)
![Rx Vitamins Renal Feline - Cat Kidney Support with Milk Thistle for Cats - Anti Inflammatory for Cats - Boosts Antioxidant Health & Liver Support - Cat Immune Booster - 120 Capsules - Image 4](https://m.media-amazon.com/images/I/81-brqHHSEL.jpg)
![Rx Vitamins Renal Feline - Cat Kidney Support with Milk Thistle for Cats - Anti Inflammatory for Cats - Boosts Antioxidant Health & Liver Support - Cat Immune Booster - 120 Capsules - Image 5](https://m.media-amazon.com/images/I/81jBy1Do9PL.jpg)

## Available Options

This product comes in different **Flavor** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Helping my two senior cats
*by S***S on February 23, 2025*

Important to take with food if your cat has a sensitive stomach to avoid gastric upset. I always give immediately after a small meal. Both of my senior cats who are stage 3 CRF have much improved bloodwork since being on this formula. I use a pill popper with a silicone tip and coat it with butter. The capsule is sized for cats. They get a small treat afterwards and now look forward to it. My vet is impressed with the effectiveness of the formula. No stomach upset. I’ve seen improvement in energy levels and coat health also. Update: I can’t believe my playful bouncy 15 year old cat was once diagnosed with stage 3 CRF. After a year on this formula her bloodwork is perfectly normal. She also gets her sub-q fluids but there was no dramatic improvement until she started on this formula a year ago. Her daughter is also doing great despite just undergoing treatment for hyperthyroidism which is hard on the kidneys. She has gained back all her lost weight.

### ⭐⭐⭐⭐ Easy to administer, quality supplement
*by E***N on July 12, 2025*

Arrived quickly. Like that it has NASC seal for quality. For small, elderly cat trying half capsule 2x daily. Capsules are small, but can easily twist open to sprinkle on wet food. Mixes in well, cat gobbles it up. Will increase to full capsule and see how it goes. Looked at a number of products for renal help for cats, chose this for the variety of ingredients to aid in renal care and the ability to administer easily. Will take time to see its effectiveness, hence only four stars at this time, but feel it will help over time.

### ⭐ it made my cat alook like she was dying, 3rd day on 1/4 of cap!
*by B***M on March 2, 2026*

I only gave 1/

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---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-07*