“Everything in the store is tested by me and cat-approved, so shop with confidence!”

An all-in-one, Grade-A supplement that helps support your cat's joint function, immune system, digestive health, kidney health, skin and coat, as well as free radical reduction.

This powerful Liquid Antioxidant Formula helps optimize the whole health of your fine feline very quickly!  The CATalyst Antioxidant Formula is the every day, enzyme and antioxidant rich supplement that provides the live nutrition needed to optimize the health and wellness of our feline friends.  The cutting edge ingredients come in a powerful liquid formula – easy to add to your cat's food.  CATalyst features an absorbent form of Superoxide Dismutase (SOD), made from natural plant extracts.  SOD is the body's powerful defense against free radicals and the inflammatory reactions they cause.  CATalyst supports healthy joint function, digestive health and skin/coat – all in this easy to use formula.

Purrfect for:

  • Joint Support
  • Arthritis
  • Immunity Support
  • Digestive Health
  • Shedding/Skin & Coat
  • Pancreatitis
  • Diabetes
  • Hyperthyroidism
  • Feline Hyperesthesia Syndrome
  • Inflammation
  • and much more

Key Ingredients: Lipase, Amylase, Catalase, Protease & Superoxide Dismutase

1-4 month supply – depending on cat weight

If your cat weighs 1-10 lbs, simply add 1/4 teaspoon to your cat's wet food, once daily.  One 2oz bottle will last one cat about 2 months.

If your cat weighs more than 10 lbs., simply add 1/2 teaspoon to your cat's wet food, once daily.  One 2oz bottle will last one cat about 1 month.

This dosage may be safely doubled to see faster results.

CATalyst is plant, animal and human friendly.


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Customer Reviews

Based on 17 reviews
Jacklyn Noftsier (Lowville, US)
Amazing product

I’m using CATalyst on 4 of my 6 cats. The 2 girls (Liberty - 11 years old and Pia - 12 years old), get it cuz they’re getting a little older. The 2 boys (Perky - 12 years old and Mayhem 5 1/5 years old) Perky had urinary issues, long story short he had PU surgery 5 years ago, I also give him the UR Fine drops. They help him tremendously!! Mayhem is our diabetic cat, he’s on insulin and his vet says he will probably always be on insulin. We adopted him at 2 years old and he was blind in one eye and had some type of injury to his back legs that his previous owner never had treated. He moves so much better now, is more sure of himself jumping down from the couch, bed, counter etc. His bm's are more solid now too. I think he feels so much better now as he now just waits for his dose, the first few days he would hide, but I think he realizes that these drops are helping him. Hopefully it’s back in stock soon as I need to order more soon!!

Laureen Kubica (Hudson, US)

Great product

Cathy Burger (Philadelphia, US)

Axel is 15 and was diagnosed with diabetes last July. His bloodwork is still coming back crazy high. Hoping this catalyst antioxidant helps. It's so easy to give him. I mix it with just a little of his wet food so he eats it all, then give him the rest. He doesn't notice a thing. Loving that!!

Beryl Ekimoto (Honolulu, US)

CATalyst Antioxidant Enzyme Formula by Feline Essential

Laura Kordell (Glen Burnie, US)
works fast

Two things surprised me about this anti-oxident. Firstly, my cats didnt refuse their food when I mixed it in. That right there is amazing enough, because my cats are really picky eaters. Usually when something says that cats cant taste it, my cats CAN taste it and wont eat whatever Ive mixed it in.
Secondly, I can see a difference in my cats behavior already, and its only been a few days--5 days to be exact. My one cat is VERY overweight, and its hard to get him motivated to even play with toys. He has been off his bed a lot more the last 2 days, and I saw him playing with a toy all by himself. My other cats isnt overweight, but she likes to sleep a lot. Today she started exploring the house again and also playing with her toys.
Im really happy to see my cats more active again. They seem to feel better over all, which was why I got this stuff for them. HOORAY!