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Animal Essentials Oregon Grape herbal tonic, front of a 1 fl oz dropper bottle. Oregon Grape herbal tonic bottle label with ingredients, cautions and manufacturer information. Oregon Grape herbal tonic bottle label with directions, pet-size serving guide, warnings and barcode. Animal Essentials Oregon Grape herbal tonic, front of a 2 fl oz dropper bottle. Oregon Grape herbal tonic bottle label showing directions, dog and cat serving guidance, warnings and barcode.

Oregon Grape Herbal Tonic | Short-Term Immune Support

$22.95

Your pet’s natural defenses include the protective lining of the digestive tract.

Animal Essentials Oregon Grape Herbal Tonic provides targeted, short-term support for these mucosal tissues and normal innate immune function in dogs and cats.

Supports Innate Immune Function
Helps Maintain Healthy Mucosal Tissues
Promotes Digestive Wellness
Supports Healthy Skin
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Animal Essentials’ Oregon Grape Herbal Formula harnesses the power of Mahonia aquifolium—a North American herb long valued for its ability to help the body maintain a balanced internal ecosystem. Naturally high in berberine, Oregon grape root supports the body’s natural defenses and healthy microbial activity within the digestive tract and mucous membranes.

This formula provides a gentle yet effective way to reinforce the immune system, especially during times of environmental or seasonal stress. It also serves as a sustainable alternative to goldenseal, offering similar botanical benefits without the ecological impact associated with wild goldenseal harvesting.

Ideal for pets in need of extra immune support or digestive balance, Oregon Grape Herbal Formula reflects Animal Essentials’ ongoing commitment to sustainability, transparency, and the responsible use of Earth’s herbal resources.

Animal Essentials Oregon Grape Herbal Tonic comparison chart
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All-Natural Herbal Supplements
Made in USA with Globally Sourced Ingredients
Vet Recommended
Animal Cruelty-Free

Your guide to safe, effective herbal support—tailored to your pet.

Best if administered directly into mouth or combine with your pet’s regular routine, up to twice daily.

Cats: 0.25–0.5 mL once daily.

Shake well before using.

Whole Herbs, Real Benefits
Oregon Grape Root (Mahonia aquifolium)
Oregon grape is a hardy North American shrub whose root contains berberine, a naturally occurring alkaloid known for supporting immune and digestive health. Traditionally used to help the body maintain balanced microbial activity and normal mucous membrane function, Oregon grape may also encourage detoxification through the liver and support skin and gut vitality.
Oregon Grape Root (Mahonia aquifolium)

Frequently Asked Questions

It is intended for targeted, short-term support of the body’s natural immune defenses and mucosal tissues, including the digestive lining.

They are moist tissue linings, such as those inside the digestive tract. Oregon grape’s traditional role includes support for those tissues alongside normal immune function.

When digestive wellness is the goal, more comfortable digestion may be noticeable. Timing depends on the pet and the reason for use.

Its intended role is short-term support tied to a particular need. Ask your veterinarian about an appropriate course rather than automatically continuing it year-round.

No. Oregon grape is Mahonia aquifolium, a different botanical from table grapes. This tonic uses Oregon grape root.

No. Berberine occurs naturally in Oregon grape, but this is a root preparation without a separately declared isolated-berberine amount.

Oregon grape has a traditional role as a botanical alternative to goldenseal. They are different herbs; Oregon grape is the sole active herb in this tonic.

No. Dogs may receive their weight-based amount up to twice daily. Cats receive their separate amount once daily.

Shake well, measure the amount in Directions and give directly into the mouth or combine with your pet’s regular routine. Administer during or after eating.

Discuss diabetes medications, anticoagulants and drugs affected by berberine with your veterinarian. Review the full routine and the intended length of use. If your pet’s condition worsens or does not improve, discontinue use and consult a veterinarian.

No. The current caution says to avoid use in pregnant animals.

Yes. Distilled water and vegetable glycerin USP form the base, and glycerin contributes natural sweetness.

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B
Brookhouse
Value size, good product

We have used this for our cats before and I do think it helps support their resilience. One cat takes it easily, the other two fight the taste a bit, so I use the dropper quickly. I do like the value size for a multi-cat house.

C
Celere1
Always like products like this

I have used similar herbal formulas before and have been pleased with the quality. This one seems just as well made, my cats tolerate it well, and I plan to keep using it.

P
P. T.
This formula is also for cats

I like that these drops do not need refrigeration and have a clear expiration date. The ingredients look thoughtful, my pets have tolerated it well, and it has been easy to mix into wet food.

K
K. L.
Does help

My cats do not volunteer to take this, but they do seem to benefit from it. We have seen a noticeable improvement with our oldest cat.

M
Maria L.M.
Just bought

Recently bought this for my dog. It is too early to know exactly how much it will help, but my dog likes the taste.

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For decades, Animal Essentials has been committed to enhancing your pet's health with all-natural, ethically crafted supplements—that work.
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RETURN TO NATURE
Crafted by expert herbalists, Animal Essentials brings the healing power of nature back to your pet's daily routine with pure, plant-based supplements that support whole-body wellness.
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For over 30 years, Animal Essentials has earned the trust of veterinarians and pet parents alike for producing effective natural supplements—and we honor that trust in every bottle we make.
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To uphold our standards we conduct third-party testing on all our products for potency, purity, and consistency, ensuring the quality and effectiveness of every batch.
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MADE IN USA WITH GLOBALLY SOURCED INGREDIENTS
Formulated, extracted and bottled in house ensuring integrity and care in every step.
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PREMIUM INGREDIENTS
Our process begins with the finest natural ingredients, sourced transparently from ethical suppliers who meet our rigorous standards for purity, potency, and sustainability.
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NO DYES, PRESERVATIVES, OR ARTIFICIAL FLAVORING
We skip the dyes, preservatives, and artificial flavoring because nature's purity is powerful, and we're bringing nature to your pet in its truest form.