RX Vitamins

Immuno Support

$31.49
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DESCRIPTION

Nutrients that Improve Immune System Function

Immuno Support contains state-of-the-art nutraceuticals designed to promote optimal immune system function. The formula features larch arabinogalactan, a naturally-occurring plant polysaccharide that supports a wide range of immunological activity. Also includes lutein, a nutrient whose immune-enhancing properties have been clinically demonstrated.



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Not every cat or dog needs a liquid supplement, and for pets that take capsules easily, Immuno Support offers the same core immune benefits in a more concentrated format. Rx Vitamins formulated it with arabinogalactan, shiitake mushroom extract and lutein to help support normal immune system function, nerve tissue health and cellular protection from everyday oxidative stress. It's dosed by body weight once or twice daily depending on size, making it simple to add to an existing feeding routine. This capsule format is a good fit for households already managing several supplements, since it stores and travels easily.

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Every formula is developed with science and high-quality ingredients to deliver targeted nutritional support.

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Customer Reviews

Helpful product information

Frequently Asked Questions

Clear answers to help you choose and use this product with confidence.

What is Immuno Support used for in dogs and cats?

Immuno Support is an immune system supplement for dogs and cats formulated with advanced nutraceuticals designed to promote optimal immune system function. The formula includes larch arabinogalactan and lutein for targeted nutritional immune support.

Does Immuno Support contain larch arabinogalactan for pet immune health?

Yes. Immuno Support contains larch arabinogalactan, a naturally occurring plant polysaccharide that Stratford states supports a wide range of immunological activity. It is a key ingredient in this immune support formula for dogs and cats.

Does Immuno Support contain lutein?

Yes. Immuno Support contains lutein, which Stratford describes as a nutrient with clinically demonstrated immune-enhancing properties. It is combined with larch arabinogalactan in a nutraceutical formula designed to promote optimal immune system function.

Is Immuno Support suitable for both dogs and cats?

Yes. The Immuno Support product label specifically states “For Dogs and Cats.” It provides a combination of nutraceutical ingredients, including larch arabinogalactan and lutein, formulated to support immune system function in pets.

How long does shipping take, and is shipping free?

Consumer orders ship free with no minimum purchase and typically arrive within 3–5 business days. Wholesale orders qualify for free shipping on purchases over $300. Tracking information is emailed as soon as your order ships, so you can follow its delivery progress.

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Immune Support Supplement for Dogs and Cats

Immuno Support from Rx Vitamins is a capsule-based nutritional supplement formulated for dogs and cats to support normal immune system function. Each capsule combines larch arabinogalactan, shiitake mushroom, and lutein in a focused three-ingredient formula.

The formula provides 100 mg of larch arabinogalactan, 50 mg of shiitake mushroom, and 3 mg of lutein per capsule. Immuno Support comes in a 60-count bottle and can be administered according to the current weight-based directions or your veterinarian's recommendation.

For pets that do not readily accept capsules, the capsule may be opened and mixed with a small amount of food to make administration easier.

100 mg Larch Arabinogalactan per Capsule

Each Immuno Support capsule contains 100 mg of larch arabinogalactan.

Larch arabinogalactan is a naturally occurring plant polysaccharide derived from Larix occidentalis and is one of the primary ingredients used in this immune-support formula.

Because Google is already showing the Stratford page for searches such as “larch arabinogalactan for dogs,” this ingredient should be clearly identified near the beginning of the product description.

Larch Arabinogalactan for Dogs and Cats

Immuno Support provides larch arabinogalactan in a measured capsule format for both canine and feline use.

The ingredient forms the foundation of the formula's nutritional immune-support positioning and is combined with shiitake mushroom and lutein rather than supplied as a standalone powder.

Pet owners should follow the current label or veterinary recommendation when adding the formula to a dog's or cat's routine.

50 mg Shiitake Mushroom per Capsule

Each capsule also provides 50 mg of shiitake mushroom.

Shiitake is included alongside larch arabinogalactan and lutein as part of the complete three-ingredient immune-support formula.

It should be presented as a supporting nutraceutical ingredient without assigning independent disease-treatment claims.

3 mg Lutein per Capsule

Immuno Support contains 3 mg of lutein per capsule.

Lutein is a bioactive carotenoid included as part of the product's broader nutritional and antioxidant-support profile.

Its inclusion helps differentiate Immuno Support from products based only on arabinogalactan or mushroom ingredients.

Three-Ingredient Immune Support Formula

The active formula is built around three clearly identified ingredients:

  • 100 mg Larch Arabinogalactan
  • 50 mg Shiitake Mushroom
  • 3 mg Lutein

This focused formula gives Immuno Support a distinct identity compared with broad multivitamins or more complex botanical immune-support products.

Immune Support for Dogs

Immuno Support is labeled for dogs and is designed to support normal immune system function.

The current dog directions use body weight to determine the number of capsules used daily.

Dogs with ongoing medical conditions or those already receiving medications or supplements should be evaluated by a veterinarian before adding a new immune-support product.

Immune Support for Cats

Immuno Support is also labeled for cats.

The current feline direction is one capsule daily, or as recommended by a veterinarian.

For cats that are difficult to pill, the capsule can be opened and mixed with a small amount of food.

Can Immuno Support Capsules Be Opened?

Yes. The capsule can be opened and mixed with food for pets that do not readily accept capsules.

This can make administration easier for cats and small dogs that resist swallowing a capsule whole.

Use a small amount of food so the pet consumes the full contents.

60-Capsule Bottle

Immuno Support is supplied in a 60-capsule bottle.

How long one bottle lasts depends on the animal's species and body weight because the daily amount differs between cats and dogs.

The capsule format also makes the product easy to store and incorporate into an existing supplement routine.

Directions for Dogs

The current label recommends two capsules daily for each 25 to 50 pounds of body weight.

Use the current package directions as the final reference for administration.

If your veterinarian has recommended a different amount for your dog, follow that professional guidance.

Directions for Cats

The current feline direction is one capsule daily.

The capsule may be administered directly or opened and mixed with food if needed.

Follow the current label or your veterinarian's recommendation when incorporating Immuno Support into your cat's routine.

Immuno Support vs. Liquid Immuno

Immuno Support and Liquid Immuno are related immune-support options from Rx Vitamins but use different administration formats.

Immuno Support provides larch arabinogalactan, shiitake mushroom, and lutein in capsules.

Liquid Immuno offers a liquid format that may be more convenient for pets that are difficult to pill.

Keeping these format differences clear helps pet owners choose the option that best fits their pet's routine.

Immuno Support vs. GlucaMune

Immuno Support and GlucaMune are different immune-support formulas.

Immuno Support centers on larch arabinogalactan, shiitake mushroom, and lutein.

GlucaMune is centered on beta glucan with astragalus root and licorice root concentrates.

The products should therefore not be treated as interchangeable even though both are positioned for normal immune system support.

Not a General Multivitamin

Immuno Support is not designed as a broad daily multivitamin.

Its formula is specifically centered on three nutraceutical ingredients associated with normal immune-support nutrition.

Dogs and cats needing broad vitamin, mineral, digestive, joint, or other nutritional support may require a different type of supplement depending on their individual needs.

Professional Veterinary Formula

Immuno Support is part of the Rx Vitamins professional veterinary formula range.

The focused ingredient profile makes it easy to identify exactly what the pet receives in each capsule.

Pet owners should discuss supplementation with their veterinarian when the animal has an ongoing health condition or receives other medications or supplements.

Choosing an Immune Support Supplement for Dogs and Cats

When comparing immune-support supplements for pets, review the active ingredients, ingredient amounts, species labeling, administration format, daily directions, and capsule count.

Immuno Support has a clearly defined profile: 100 mg larch arabinogalactan, 50 mg shiitake mushroom, 3 mg lutein, canine and feline labeling, an openable capsule format, and a 60-count bottle.

These specifications provide a stronger basis for comparison than choosing a product based only on broad “immune support” wording.

Larch Arabinogalactan Immune Support from Rx Vitamins

Rx Vitamins Immuno Support provides dogs and cats with larch arabinogalactan, shiitake mushroom, and lutein in an easy-to-administer capsule formula.

The product is designed to support normal immune system function and may be administered directly or opened and mixed with food.

For pet owners searching for Immuno Support, larch arabinogalactan for dogs, immune support capsules for cats, or Rx Vitamins Immuno Support, the 60-count formula provides a clearly defined veterinary nutritional option.