Immune Support

Petsiac - 100 Capsules
Petsiac - 100 Capsules
  • Units in Stock: 82

Price:   $38.99

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Supports natural detoxification processes.

This formula was pioneered into existence from the lifetime commitment and work of Rene Caisse, R.N., a Canadian nurse. (Essiac is Caisse spelled backwards.) For more than 50 years, she successfully treated thousands of patients.

Renowned veterinarian, Dr. Pitcairn, in his Complete Guide to Natural Health for Cats and Dogs, states “Research suggests that environmental pollutants and chemicals in food are major factors in the development and support of this group of diseases...but they don’t take effect unless the individual is in a weakened state.”

The Chinese approach is Fu Zheng therapy meaning to support the natural host defense mechanism by maintaining one’s natural resistance. Positive research supports the use of Fu Zheng herbs. Reishi Mushroom is used when there is a weakened toxic state to support the immune system. The deep cleansing effects of Essiac combined with Reishi help to support natural detoxification processes of the body and maintain a healthy immune system.

  • Supports a healthy immune system
  • Supports normal detoxification processes
  • Helps maintain normal immune system function


Based around Rene Caisse’s classic formula, Essiac.(1922)

Ingredients: Burdock Root, Sheep Sorrel Herb, Red Clover Flowers, Reishi Mushroom, Slippery Elm Bark, Turkey Rhubarb Root

Size (Cat or Dog) Animal Weight (lbs) CAPSULES
capsules per day


scoops per day

Small 5-20 1-2 caps 0.5-1 scoop
Medium 20-40 2-3 caps 1-2 scoops
Large 40-60 3-4 caps 2-3 scoops
Giant 60-100 6-10 caps 3-5 scoops



Current Reviews: 0

This product was added to our catalog on Tuesday 30 September, 2014.