🛡️ Elevate your pet’s defense—because their health deserves the best shield!
Critical Immune Defense is a scientifically developed, all-natural powder supplement featuring a potent blend of four medicinal mushrooms and patented white turmeric extract. Designed for dogs and cats of all ages, it supports immune system strength, promotes normal cell growth, reduces inflammation, and enhances overall cellular health. Made in the USA without artificial additives, it’s a trusted choice for proactive pet wellness.
Flavor | Mushroom |
Item Form | Powder |
C**R
I AM BACK TO BUY MORE!
Update: We have only one bottle of powder left, so I'm reordering. I still have my grand-dog, Gus, on this supplement, and he is still running and chasing the ball during play time. My son is a firm believer in this product, and so am I. I have my younger female dogs on it as well. It is costly, but when I consider eventual vet bills that might be prevented if dogs have this stuff all their lives, I prefer to keep them healthy now so we can avoid some of the absurdly expensive health issues later in life. I can't seem to leave a vet's office without a three-hundred-dollar bill, and that is for basically nothing. Anything serious can be one or two thousand or much higher. It strikes me as being smarter to try to prevent serious issues for as long as we can, and in the meantime, our three dogs are happy, healthy, and enjoying a good playtime with the ball every day. At mealtime, they don't hesitate to eat, and if we didn't get all the powder mixed in well with their food, they lick the bowls clean, getting every last bit of the supplement. After eating, they circle around to see if another dog left any traces of anything in the bowl, and if one misses some of this supplement powder, they lick it up. So it doesn't taste icky to my dogs. I researched the ingredients and am thinking about finding a human version of this stuff. I think the company has done a stellar job of researching what will actually help our dogs--and I know there are human supplements, made of approximately the same stuff, that reviewers rave about. I'm 76, but who knows? If I get the same nutrients, maybe I'll be more energetic as well and help chase that darned ball!First post: I got this, despite the price, just to see. My son has a seven-year-old Aussie who was no longer wanting to chase the ball, who stood back and just didn't seem to care about playing anymore with our two younger dogs. It was so sad to see! He is still so young. I remembered reading about Critical Immune Defense and seeing good reviews. So, despite the cost, I decided to order some. I gave my grand-dog, Gus, his three scoops (he's a larger dog than my girls, so they only get two) on his food per meal for three days. (I did mention to my son that I was doing so. It is his dog, after all.) So we sailed along for three days, and all of a sudden, my grand-dog, Gus, began bursting forward to chase the ball and play. He was like a puppy again, all excited and racing around. It made my heart swell, because I was thinking, "That Stuff is actually Working!" My son said nothing. So, I thought, okay, fine. I can do without spending all that money on snake poison, even though I believed I was seeing a huge change in my grand-dog, Gus. My thought was, "I saw a placebo effect. I convinced myself, so I believed in the hype." My son didn't mention seeing a difference. So, hello, the stuff is expensive. I decided not to buy anymore. I'm not an idiot.So a few days later, my son calls. (We live on the same property, so our dogs all eat together.) "Mom, are you still giving Gus his supplement?" I thought I had messed up, because I wasn't giving him anything. I was, like, WHAT supplement? My son was, like, that stuff that started making him play like a puppy again! He was very upset that I had stopped giving his dog the CID. He would have been eagerly willing to continue the supplement at his own cost and trouble! The difference in the dog was huge. I popped back, saying that he'd never said a word about how it changed Gus. Why would I continue giving it to him? The stuff is costly! (I hope the company can shave away at their overhead to reduce the cost of product. ) Bottom line, this stuff DOES work! It isn't about buying it and only thinking it works. It truly does, and our Gus is suddenly running and playing like a much younger dog. It has given him a new lease on life. I have decided to also give it to my two younger dogs, hopefully as a preventative supplement. And, hello, I'm researching to find a human-grade supplement with mostly the same ingredients. I could stand a boost energy to make me feel better, too!
A**R
The product works!
My lil pomerarian has had significant health issues, primarily liver. After overcoming leptospirosis a couple years ago, he developed a liver tumor in Dec. of 2024. In conjunction with a couple other meds, I started giving him Critical Immune Defense. I'm a firm believer in homeopathic/supplements for humans and animals.The vets tried to remove the tumor, but it was in a dangerous spot, so we just let it be. His vet was amazed that the tumor disappeared a couple months of "interventions."I attribute this disappearance to a number of things; diet, CID, and enulose to keep ammonia levels down, and oh, lots of love and attention. He turned a week ago and seems to be doing well.He also has significant bull legs, but with the CID, he walks more and will even run at times.I couldn't be happier. Just try this stuff; it can only help, IMO.
L**
EXCELLENT!! A MUST HAVE !!
Excellent product!! Highly recommended for your dogs or cats!! It's true to it's word on what wonderful things it can do for your pets!!
S**A
Great for their health
I’ve been using it about three months for two dogs and both are doing well. It blends into the food well so they don’t even notice it. It appears to be good for their health 👍🏼Smell is great to them
H**1
IF YOU VALUE YOUR DOGS LIFE…DO NOT BUY!!
I never write reviews but Milky my Bichon Poodle almost died. After I sprinkled this product on his food, he refused to eat it. I coaxed him into eating, not realizing the danger.The next morning, he usually jumps down from my bed, but this time he was whining and needed help. When I placed him on the floor, he couldn’t walk—he couldn’t even stand on his own. I lifted him up, and he began limping across the floor. From what I could tell, only one leg was really working.Panicked, I began to pray over him olive oil mix with 2 drops of oil of oregano with black seed and gave him plenty of water to flush the product out of his system. I’m currently unemployed and was praying we wouldn’t have to go to the vet. The whole reason I bought this product was to avoid a vet visit as a preventative measure. He’s 15 yrs, but other than some possible dental issues, he’s generally fine.That entire day, he struggled to walk, limping and needing help up and down the stairs. It was a mess. I even called my pastor, who prayed for him over the phone.Then, late in the night, I heard him jump off the bed. Thank God! The next day, he was doing much better and could walk again—still a little unsteady, but by the evening, it was like nothing had happened. He was back to running around as usual.Stay clear of this stuff! I went back and read the one-star reviews, and I saw that two dogs had died after using this product. If I had seen those reviews earlier, I never would have bought it. Of course there’s no refund.If your dog refuses to eat something, trust them. Do not push it.I’m so blessed he made it through.
M**E
Great product with quality ingredients
I’ve used this ever since my dog was found to have a non cancerous tumor in her stomach almost 2 years ago. She has had no new growths since. I think it’s a little more expensive than it needs to be but it is good quality.
P**Z
Critical Immune Defense for Dogs and and Cats works!
This product works! My 16 year old dog started developing tumors about two years ago. I came across Critical Immune Defense for dogs and cats. Most of the tumors are gone. Just a small scoop once a day in their food.
R**N
Very Expensive But A Hood Product
This is a great product and I’ve been using it on my dog because she has had three surgeries every year for soft tissue sarcoma. When I first started buying this product in 2022 the price was $29 a jar. Now they want $65 and the jars are smaller. The company that makes this is greedy and is preying on people who are worried about cancer in their animals. I’m going to start researching and see if I can get the same formula and something that is not so expensive.
Trustpilot
2 weeks ago
5 days ago