---
product_id: 23188076
title: "Rx Vitamins Onco Support Immune Supplement for Dogs & Cats - Anti Inflammatory for Dogs - Cat Immune Support with Spirulina Powder - 300g"
brand: "rx vitamins"
price: "631 Lei"
currency: RON
in_stock: true
reviews_count: 5
url: https://www.desertcart.ro/products/23188076-rx-vitamins-onco-support-immune-supplement-for-dogs-and-cats
store_origin: RO
region: Romania
---

# Gluten-free 300g weight Amino acid power Rx Vitamins Onco Support Immune Supplement for Dogs & Cats - Anti Inflammatory for Dogs - Cat Immune Support with Spirulina Powder - 300g

**Brand:** rx vitamins
**Price:** 631 Lei
**Availability:** ✅ In Stock

## Summary

> 🐶 Unleash the Power of Health for Your Furry Friends!

## Quick Answers

- **What is this?** Rx Vitamins Onco Support Immune Supplement for Dogs & Cats - Anti Inflammatory for Dogs - Cat Immune Support with Spirulina Powder - 300g by rx vitamins
- **How much does it cost?** 631 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/23188076-rx-vitamins-onco-support-immune-supplement-for-dogs-and-cats)

## 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

- • **Safe & Effective:** Crafted with high-quality, gluten-free ingredients for peace of mind.
- • **Tailored for All Pets:** Perfect for both dogs and cats, ensuring every furry friend gets the care they deserve.
- • **Boost Your Pet's Immunity:** Formulated with complex nutraceuticals and botanicals for optimal immune support.
- • **Nature's Best Ingredients:** Includes spirulina powder and bioactive nutrients for a healthy inflammatory response.
- • **Elevate Their Quality of Life:** Designed for pets with chronic conditions or those undergoing long-term treatments.

## Overview

Rx Vitamins Onco Support is a premium immune supplement for dogs and cats, featuring a potent blend of amino acids, spirulina powder, and bioactive nutrients. This 300g gluten-free powder is designed to enhance the immune system and promote a healthy inflammatory response, making it ideal for pets with chronic conditions or those on long-term treatments.

## Description

About Rx Vitamins Onco Support Immune Supplement for Dogs and Cats If you're thinking about giving your pet an immune support supplement, don't settle for just anything! With Rx Vitamins Onco Support for Dogs and Cats, you can offer your furry friend vitamins, minerals, and amino acids to promote a strong immune system. Best of all, they'll love the highly- palatable flavor! Our immune system support formula includes amino acid L-Glutamine, which is key for managing healthy inflammation levels and other common side-effects from some treatments. The bioavailable probiotic blend promotes a healthy digestive system, and the vitamins and minerals help replenish nutrients lost due to illness. Formulated with the ailing pet in mind, our dog and cat immunity support powder is an easy-to-administer option to supply vital nutrients in a supplement your pet will love. When it comes to dog and cat supplements, you have plenty of options, but there's a reason pet parents everywhere reach for Rx Vitamins; our pet supplement formulas are made with safe, effective, and high-quality ingredients. For your furry friend's immune support needs, reach for Rx Vitamins Onco Support Immune Supplement for Dogs and Cats!

## Features

- Cat & Dog Immune Supplement: With complex nutraceuticals and botanicals, this cat and dog supplement promotes a strong immune system and helps enhance quality of life for ailing pets.
- Amino Acid Powder: This cat and dog nutritional supplement includes amino acids which help promote healthy inflammation levels and support the immune system.
- Cat & Dog Health Supplies: This vitamin and green tea supplement is formulated to provide nutritional support for the immune system for pets with chronic conditions or taking long-term treatments.
- Anti Inflammatory for Dogs & Cats: Bioactive nutrients in this dog and cat supplement help support healthy inflammatory response
- High-Quality Dog & Cat Health Supplies: Made with safe and effective ingredients, this cat and dog supplement promotes a healthy immune system for pets

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 300 Grams |
| Allergen Information | Gluten Free |
| Target Species | Cat, Dog |
| Product Benefits | Immune Support |
| Item Form | Powder |

## Product Details

- **Item Form:** Powder
- **Brand:** Rx Vitamins
- **Flavor:** Old Label
- **Item Weight:** 300 Grams
- **Product Benefits:** Immune Support, Digestive Care

## Images

![Rx Vitamins Onco Support Immune Supplement for Dogs & Cats - Anti Inflammatory for Dogs - Cat Immune Support with Spirulina Powder - 300g - Image 1](https://m.media-amazon.com/images/I/71YpESdaTpL.jpg)
![Rx Vitamins Onco Support Immune Supplement for Dogs & Cats - Anti Inflammatory for Dogs - Cat Immune Support with Spirulina Powder - 300g - Image 2](https://m.media-amazon.com/images/I/81Fw5fKJY9L.jpg)
![Rx Vitamins Onco Support Immune Supplement for Dogs & Cats - Anti Inflammatory for Dogs - Cat Immune Support with Spirulina Powder - 300g - Image 3](https://m.media-amazon.com/images/I/81VpWsELOdL.jpg)

## Available Options

This product comes in different **Pattern Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent supplement for dog lymphoma
*by S***L on May 29, 2019*

Our dog has lymphoma and after scouring the internet and talking to others with dogs with lymphoma this Onco Support came highly recommended. It has all the necessary ingredients to support his system while undergoing treatments and as well as for those who elect non treatment.I combine this with Super Snout Mushrooms mixed in his food with a little warm water and he eats it up. Prior, he had gone over 4 days refusing food and vomiting but has not had one issue since returning to eating with this supplement added to his food. His energy level is back to some degree and I am just happy to know he’s getting the necessary quality supplements to support his entire system as he battles this horrid disease.Onco Support is a rather fine power and comes with a scoop. One scoop is suggested once a day. Once it is mixed with food, either wet or dry, it mixed in great. With water it does get a little thick only to a light gravy texture but my dog loves that. One could just add more water or no water at all if their dog doesn’t like that consistency in their food.There isn’t any odor and a little goes a long way. Once again, this product came highly recommended for dogs with lymphoma and I couldn’t be more happy with this product.

### ⭐⭐⭐⭐⭐ Great find
*by A***E on April 4, 2024*

My lab, who has cancer, goes through a jar of onco support every month as part of his treatment plan. Previously, I had one source for this and the price would go up regularly. The subscibe and save price is a much better deal than what I have been paying and I can have it delivered with the rest of my monthly supplies. Big thumbs up!

### ⭐⭐⭐⭐⭐ Excellent for post cancer dog
*by N***A on July 25, 2013*

My 10 yr old Siberian husky underwent radiation and chemo last year for a grade II mast cell tumor with lymph node infiltration. She got through it all fine, but was recovering slowly from the effects of the treatment. I started supplementing her with this about 5 months ago, and then stopped for a month because I was giving her so many supplements that some seemed redundant. I noticed a marked difference in her activity level after stopping treatment. She was less inclined to play, and slept more (enough that I brought her into the vet to have blood work done). The vet found nothing wrong. The only change I had made was taking her off the supplement. So needless to say, she is back on it, and thankfully, her activity level is increasing. It's palatable, easy to feed (comes with a scoop), and has a god ingredient list. I also like this company's nutrigest product, and feed it to my GSD, who has a tendency toward digestive upset. I buy their products with confidence that they do what they profess.

## Frequently Bought Together

- Rx Vitamins Onco Support Immune Supplement for Dogs & Cats - Anti Inflammatory for Dogs - Cat Immune Support with Spirulina Powder - 300g
- Rx Vitamins CurcuWIN Curcumin for Pets - Cat Immune Support - Dog Digestive Support - 90 ct
- Rx Vitamins Essentials for Dogs - Vitamin & Mineral Multivitamin - Supports Immune System Digestive Health & Bone Health - Powder 8 oz/226.80g

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-10*