Immune Sure - for Active Feline Immune System Support

Helps maintain your cat's natural, healthy immune defenses

  • An "active responder" supplement that supports natural immune defenses
  • Helps promote a healthy immune system
  • Supports a balanced gut environment
  • With vitamin C and zinc for additional acute immune support

Support a strong immune system and Order Immune SURE today!

  • 2 oz (59 ml) is a 4-month supply for most cats
  • 4 oz (118 ml) is an 8-month supply for most cats
  • Manufactured in USA with globally sourced ingredients
  • Five-Star Experience or it's FREE

Immune Sure - for Active Feline Immune System Support

$32.95
Volume Discount Spend $100 and get 10% off!

In stock and Ready to Ship.

More Information

We employ a Board of Advisors, composed of leading veterinarians and professors, who meticulously craft our herbal formulas based on scientific research and traditional knowledge to ensure maximum effectiveness for your pet.

Description

+

Directions

+

Ingredients

+

Customer Reviews

See why pet parents rave about our products! With glowing reviews across all major marketplaces and our “5-Star Experience or it’s FREE” guarantee, you can trust Pet Wellbeing for your pet's health and happiness.

These reviews are for informational purposes only. The information is not a substitute for expert veterinary care. Reviews are written by actual customers and represent their own observations. These observations are not guaranteed, are not medically substantiated, and may not be typical for other pets.

Natural supplement supporting feline immune health with mixed results. Customers said it helped with respiratory issues, herpes symptoms, and overall vitality. Many reported improved coat condition and energy. However, some cats refused it due to bitter taste, and effectiveness varied. Works well mixed in food for FIV, infections, and immune support.

  • Seen a noticeable improvement in their overall health and comfort with natural ingredients
  • Scabs on her skin disappeared and her coat is really looking great
  • Literally cured my cat of his feline herpes upper respiratory issues!
Infections (positive)Improvement (positive)Immune (positive)Cat (positive)Product (positive)
  • 5 stars: 150 (66%)
  • 4 stars: 22 (10%)
  • 3 stars: 18 (8%)
  • 2 stars: 10 (4%)
  • 1 star: 26 (12%)
G
Gabby
Wrong product sent- no response to emails

I ordered immune sure for felines for my cat. I have received the one for dogs, and have written two emails over the span of a week to ask for the right product and have had no answer. I wish I could review the product and say it’s as awesome as everyone says it is, but I don’t know.

Hello Gabby,
Thank you for reaching out and I am happy to see that my colleague James was able to assist you. If there is anything we can do to further assist please reach out again.
Warmest wishes,
Barb with Customer Care

A
Angela L.
This medicine is maintaining my

This medicine is maintaining my dog's blood cell count

D
Donna T.
A God Send

In March, took our cat (almost 3) to the Vet for an eye infection. It was diagnosed one of two serious infections. Either Toxoplasomosis or FIP. Anti-Biotics did not help, so it could be FIP. I did not pay for the tests - $40 each. In late April, the Vet did not give a good prognosis. We started Gracie on Immune Sure in late March. and continue to give it to her - 3 weeks on with a week off. Things did level off. It is now September. Her vision is compromised, but she is holding her own. She sees some, but her depth perception is the most damaged. Immune Sure has been a God send and we hope to enjoy our Gracie girl was a long time.

Hi Donna,
Thank you for your review, it is wonderful to hear Gracie is doing well. Keep up the amazing work that you are doing.
Warmest wishes,
Customer Care

M
Miranda L.
Great for unhealthy Foster Kittens

I foster kittens and often deal with difficult health issues. My most recent batch suffered from URIs and some skin issues. So, I started adding 1 drop off the immune system boost to their wet food 1x a day. The change was evident in their fur after the first week. And both their health issues cleared up quickly. I also used it to help bring another sick kitten back from the brink, once again adding 1 drop to a mix of boiled chicken and pumpkin puree (he’d stopped eating and was skin and bones and also had potential polyps causing him to require nebulizer ion sessions to help him breathe properly). I think the immune boost drops have definitely helped my fosters over the past few weeks. And I even added it to my personal cat’s food for a week (both older and healthy) and noticed a difference in their fur immediately. Thank you for this product. I feel like it will help many rescue kittens in the future!

L
Liz Kellor

I recommend petwellbeing supplements to everyone because they're the best!

H
Hanan H.
Excellent Natural Supplement for Immune & Allergy Support

I’ve been using the Immune Support natural supplement for my cat, along with the Itchy Support for allergies, and I’ve seen a noticeable improvement in their overall health and comfort. My cat used to struggle with constant itching and sensitivity, but since starting this combination, the symptoms have reduced significantly.

What I love most is that both supplements are made with natural ingredients, which gives me peace of mind knowing I'm not putting any harsh chemicals in their system. My cat’s coat looks healthier, and they seem more energetic and at ease.

I highly recommend these products to any pet owner looking for a gentle but effective way to support their cat’s immune system and relieve allergy symptoms. It really made a difference for my furry friend!

R
Rhiannon T.
Tinctures

I always purchase of this website. They have a good variety of medicines which I do believe help my cats.

E
Evelyn R.
I have try this product

I have try this product before for my outside cats and I believe it works for them.

B
Becky W.
Didn't help at all

Sadly made absolutely no difference.

Hello Becky,
Thank you for sharing and I am sorry to hear Immune SURE was not helpful for you and your cat, I truly hope they are feeling better.
If there is anything we can do to further assist you please reach out again.
Warmest wishes,
Barb with Customer Care

V
Valentina M.
Not helping yet

Bummed that it's not helping my 20+ year old cat with her chronic kitty cold symptoms. Will continue using just in case it needs more time.

Hello Valentina,
Thank you for reaching out and for sharing your feedback. I will be reaching out to you soon.
Warmest wishes,
Barb with Customer Care

D
Darilyn M.
20 year fan

Love this product as I do all of your products

S
Susan W.
We just adopted a cat

We just adopted a cat who has lived his whole life (about 8 years) in the woods, and he has FIV. I had used Life’s Gold a number of years ago with a kitty and was VERY impressed, so I thought that’s what I would use with Chico. Instead, I found Immune Sure, which has everything he needs to keep his FIV at bay. We’ve had him only about 3 weeks and have used Immune Sure only a couple of weeks, twice a day in his food, so I can’t tell you I have evidence it’s a miracle supplement (even though I believe that). I can say I feel at ease about his health and believe absolutely Immune Sure will help him live a long, comfortable life. I’m so sure of it, I signed up immediately for automatic delivery.

J
Jennifer S.
Not suitable for my cat with her Kidney problems

I bought this along with other products for my cat with Lymphoma in her kidneys, however, when the product arrive it said to use cautiously in cats with Kidney problems, so I didn’t give it to her. So I can’t really provide a proper review.

Hello Jennifer,
Thank you for sharing your experience with us.
You are right, there is a cautionary note regarding use of Immune SURE with kidney conditions due to the licorice root ingredient. If you do wish to use this supplement we recommend speaking to your vet first.
I will be reaching out for further assistance and to help with our great refund policy.
Warmest wishes,
Barb with Customer Care

C
Christopher g.
Products are good, use with caution

Ive used this brand product for sneezing or upper respitory infections. The products are spendy and seem to last long. There is no magic but the products do definitely help. Depending on the cats diagnose it could be more harm than good. I recently had a 1.5 month old female cat who was very healthy and with in 30 to 60 days of diagnose of possible FIP symptoms did not make it. The cat was seen by vet and sent home of Prete zone it was a immunie steriod that stimulated the cats appetite seem to help until vet confirmed great possibility of FIP (cornona virus diagnose ) Vet did an ultra sound and extensive amount of fluid was on the chest cavity, cat was having minor breathing abnormalty, just taking longer deeper quiet breaths instead of reg. breathing. From the time I gave prednisone RX from the vet 4 weeks later notice less desire to eat. So began to use the Pet WEll berg " Liquid Gold Lung product"..... I used it sparely to the direction and seemed to not notice any changes in the cats comfort. Though keep in mind FIP symptoms there are most likely no cure. Also I had to syringe feed her 10 ml. only slowly of liquid type mixture food with pedylite a product used for infants people in babies to keep hydrated. We were fighting a loss battle and 2nd day my wonderful loving cat passed. Note I was reading there is a drug for FIP or simalar symptoms as the vets in US do not have any cure or NO specific diagnoses to tell if it is for sure FIP. I did ask as I read in Austraila there is a drug to help cure and a cat can live a normal life. IT is revismisdal of some kind not correct spelling but this drug is not FDA approved in the U.S. my vet mentioned.

S
Sajjad

Looks like it’s working

S
Sajjad

Looks like it’s working

J
Jenn M.
Great!

Excellent and worth it.

J
Joy B.
My kitties to do well

My kitties to do well on these products

M
Michelle
Disappointing

I’ve been giving this to my FIV cat for a long time and have used over half a bottle before reviewing this product.
It hasn’t made the slightest difference and a very expensive waste of money.

Hello Michelle,
Thank you for reaching out.
I will be reaching out to you soon to better assist.
Warmest wishes,
Barb with Customer Care

C
Carla C.
A company that really care. Not only for your pet but for you too.

I needed to find a med that would help with my cats stomatitis. It helped the best it could but veterinary help was unfortunately the way we had to go.

S
Susan N.
Hopeful

I believe this is a good product. I rated 3 stars because I haven’t seen a change yet in my cat’s eye. However I just learned he is 2 lbs more than I thought so I increase the dosage by a drop. Hoping it will help.

R
Rose E.
Truly helped

I have a rescued feral cat who will only eat "junk food". her skin was getting scabs and her fur has been looking awful. I have been using this on her and from the third day on the scabs on her skin have disappeared and her coat is really looking great.

C
Consuelo C.
Cats and dogs are happy.

During the cold season, I love to give every morning to my 3 cats and a small dog for prevention.
I combine it with Respiratory gold because it could cover more from coughing.
They work so well!!

J
Jenna
I have a solution

I bought this stuff, and like other reviewers said, my cat foams at the mouth. I bought empty pill capsules for cats off Amazon, size 3 capsule, squeezed the drops in the capsule, pushed it down her throat, and WaLaa. No more foaming and she got the full dose without spitting it up. I really like this stuff. My cat has respiratory problems, and she is so much better. I haven’t heard her sneeze for 3 days, and she barely coughs. I hope she gets better and better

D
Debra S.
This has really helped my

This has really helped my 1 year old kitty because she had ear infection when we adopted her and I don't want her on antibiotics so I ordered this Immune sure and it's doing a great job. Thank you to Pet Well Being.

P
Pastor R.
I've been using feline immune

I've been using feline immune sure on all my cats for over a year. I like the drops because I can mix it in their wet food.

D
Deborah C.
Well, I bought this for

Well, I bought this for my almost-senior kitties. Sadly, none of them will eat it. I mixed it into their food. Nope.

Hello there,
I am sorry to hear that your kitties will not eat their food with the supplement included. As a pet mom to a finicky feline I can relate to how difficult this can be.
For my cat I like to give her supplements straight to mouth using a separate syringe. I mix the drops with a small amount of pet friendly broth and this mixture I give right to the back of her mouth when needed.
We offer a 5 star experience or your money back return policy if ever needed. I will be reaching out to you soon to assist with some dosing tips.
Warmest wishes,
Barb with Customer Care

$32.95