Intestinal Defense Herbal Dewormer for Cats


Intestinal Defense Herbal Dewormer for Cats

Intestinal Defense Herbal Dewormer for Cats has a rating of 4.8 stars based on 125 reviews.

Aids the body in expelling intestinal worms and parasites

May help with gas, nausea, bloating, frequent diarrhea and sluggish digestion

Provides gentle and effective support in the body’s cleansing protocols


1 Bottle 2 Bottles 3 Bottles
FREE Shipping with 2+ bottles!
  • Description
  • Ingredients
  • Directions
  • FAQs
  • Certifications
  • Research

Nature's Remedy

Intestinal Defense, formerly Parasite Free Formula, is an herbal home remedy made with a proprietary blend of herbs to help the body expel intestinal worms and parasites in cats, naturally and effectively without hazardous side effects. The ratio, balance and dosage of herbs blended together in Intestinal Defense serve to stimulate the systemic cleansing and elimination of parasites from the digestive tract. 

A healthy, well-functioning digestive tract is designed to withstand exposure to intestinal parasites and worms, eliminating them without significant problems. The immune system quickly identifies foreign invaders and the intestines automatically flush out worms or other parasites encountered in daily life. Unfortunately, when digestive and immune function becomes compromised or weak, parasites tend to take hold and manifest a wide variety of health issues. Common symptoms of parasitic infestation are chronic diarrhea, gas and bloating, poor appetite, low energy, weight loss and weak digestion. The presence of worms or eggs in the stool of infected cats is another common sign of parasites. While many chemical approaches to intestinal worms do exist, many people choose to use a natural alternative whenever possible.

For optimal digestive health and detoxification, try using Intestinal Defense with our Good Digestion for Cats.

Your Pet Deserves It

Our Intestinal Defense formula for cats features a proprietary blend of premium herbs we have carefully selected for their soothing properties and ability to stimulate healthy digestion.

  • Anise contains oils that are toxic to intestinal worms and parasites
  • Black Walnut contains compounds known to kill parasites
  • Buckthorn Bark, Cloves, and Herb of Grace can make your cat more comfortable by improving digestion and relieving gas, constipation, nausea, and diarrhea
  • Pumpkin Seeds contain compounds believed to paralyze worms, making it easier for the body to expel them
  • Wormwood stimulates digestion and is believed to kill larvae

Active Ingredients per drop (0.05 mL): Proprietary blend of Pumpkin (seed), Wormwood (herb), Anise (fruit/seed), Cloves, Black walnut (hull), Herb of Grace (herb), Neem (bark), Buckthorn (bark)

Inactive Ingredients: Citric Acid, Potassium Sorbate, Purified Water, Vegetable Glycerin USP

Suggested Use:

Shake well before use. Can be given during or after mealtime or administered orally 3-5 times a day. Use initially for at least one month.


Cats under 20 lb: 2-4 drops

Cats 20-50 lb: 5-7 drops

Cats over 50 lb: 8-10 drops

Note: Intestinal Defense is not recommended for dogs under 6 months of age or elderly animals with a weak constitution, unless under veterinary supervision.

These are Frequently Asked Questions:

Q. Can this be administered alongside prescription medications?
A. The product should not interfere with any medications currently being administered. It is up to the customer if they would like to administer our product alongside other medications. Always speak to a vet about how to take your pet off prescription medications safely.

Q. How long does the bottle last?
A. A bottle will last at least one month. A bottle may last 2 months for smaller pets.

Q. Are there any side effects?
A. In most cases there are no serious side effects associated with this product. Always cross-check the ingredients with any pre-existing allergy your pet may have.

Q. How long before I see results?
A. You should see results within 3-4 weeks. If you are not satisfied we recommend taking advantage of our guarantee.


Q. What is your return policy?
A. We offer a 100% money-back guarantee for up to 365 days. If it's not helping send it back for a full product refund.

*These statements below have not been evaluated by Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. The information on this Web site or in emails is designed for educational purposes only. It is not intended to be a substitute for informed medical advice or care. Prana Pets bases these statements on the historically established and widely acknowledged traditional uses of natural ingredients.