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NaturVet Mushroom Max Immune Support

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For use in dogs and cats over the age of 12 weeks. Mushrooms naturally contain powerful immune-boosting substances which help support overall health and strengthen the immune system. Our unique mushroom blend, along with a combination of antioxidants, is extremely beneficial for pets requiring advanced immune support.


  • Reishi Mushroom
  • Maitake Mushroom – Assists in neutralizing free radicals
  • Shiitake Mushroom – Aids in the growth of healthy cells
  • Turkey Tail Mushroom – Supports respiratory, digestive and liver health


Cautions: Safe use in pregnant animals or animals intended for breeding has not yet been proven. If animal’s condition worsens or does not improve, stop product administration and consult your veterinarian.


Warnings: For animal use only. Keep out of the reach of children and animals. In case of accidental overdose, contact a health professional immediately.
Due to the tasty nature of our products, do not leave package unattended around pets.


Active Ingredients per 1 Soft Chew:


  • Champignon Reishi 578 mg
    Shiitake Mushroom 446 mg
  • Champignon shiitake 446 mg
    Turkey Tail Mushroom 150 mg
  • Champignon queue de dinde 150 mg
    Maitake Mushroom 95 mg
  • Champignon maitake 95 mg
    Milk Thistle 79 mg
  • Chardon-marie 79 mg
    Calcium Ascorbate 
  • Ascorbate de calcium  (Vitamin C) 60 mg
    Coenzyme Q-10 1 mg
  • Coenzyme Q-10 1 mg
    Selenium 26 mcg
  • Sélénium 26 mcg
    Vitamin A 1050 IU
  • Vitamine A 1050 UI
    DL-alpha-tocopheryl acetate 
  • DL -acétate d'alpha-tocophéryle  (Vitamin E) 53 IU


Inactive Ingredients


Brewer’s Dried Yeast, Canola Oil, Dried Potato Product, Flaxseed, Glycerin, Lecithin, Mixed Tocopherols, Natural Flavoring, Rosemary Extract, Sorbic Acid, Tapioca Starch, Vegetable Oil, and Water.


Directions For Use
  • Cats up to 5 lbs. 1/2 soft chew
    Cats over 5 lbs. 1 soft chew
  • Chats de plus de 5 lb. 1 chien à mâcher doux
    Dogs up to 25 lbs. 1 soft chew
  • jusqu'à 25 lb. 1 mastication molle
    26 to 50 lbs. 2 soft chews
  • de 26 à 50 lbs. 2 bouchées molles
    51 to 100 lbs. 4 soft chews
  • de 51 à 100 lbs. 4 bouchées molles
    101 lbs. and over 6 soft chews
  • 101 lbs. et plus de 6 mastications molles La
    Amount can be divided between AM & PM.
    *60 day supply based on a 50 lb. dog.

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