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🛡️ Fortify your pet’s immune fortress—because they deserve the best defense!
American BioSciences NK-9 is a premium dietary supplement featuring 250mg capsules of AHCC, a clinically studied extract from a Japanese medicinal mushroom. Designed for dogs and cats of all sizes, it activates natural killer cells to enhance immune system function. Trusted by pet owners and backed by expert research, NK-9 offers a proactive approach to maintaining your pet’s health and vitality.
| ASIN | B000VK2YOO |
| ASIN | B000VK2YOO |
| Age Range Description | American Bio Science Immune System Natural Killer-9 Dogs, 30 Capsuls, Unit |
| Best Sellers Rank | #67,117 in Pet Supplies ( See Top 100 in Pet Supplies ) #535 in Dog Multivitamins |
| Brand Name | American BioSciences |
| Breed Recommendation | All Breed Sizes |
| Color | No Color |
| Customer Reviews | 4.2 4.2 out of 5 stars (63) |
| Date First Available | August 29, 2007 |
| Date First Available | August 29, 2007 |
| Directions | For daily use, first 7 days: 1 capsule (for pets up to 30 lbs.), 2 capsules (31-60 lbs.), 4 capsules (61-90 lbs.), 6 capsules (91 lbs. or over). Daily use maintenance after first 7 days: 1/2 capsule (for pets up to 30 lbs.), 1 capsule (31-60 lbs.), 2 capsules (61-90 lbs.), 3 capsules (91 lbs. or over). |
| Included Components | American Bio Science Immune System Natural Killer-9 Dogs, 30 Capsuls, Unit |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 2 x 2 x 3.7 inches |
| Item Package Dimensions L x W x H | 3.7 x 1.77 x 1.73 inches |
| Item Weight | 0.317 ounces |
| Item model number | IM0108 |
| Item model number | IM0108 |
| Manufacturer | American Bio Science |
| Manufacturer | American Bio Science |
| Model Name | false |
| Number of Items | 1 |
| Product Dimensions | 2 x 2 x 3.7 inches; 0.32 ounces |
| Size | 30 |
| Specific Uses for Product | Active |
| Target Audience Keyword | dogs |
| Warranty Description | 90 days from date of purchase |
R**O
BEST product, ever!
My cats are on it and I swear by it. I've been giving this to my healthy cats since I adopted them three years ago. I think it's best to be proactive (I had a dog and a cat die of cancer in the same year). Now, I want to say one step ahead of the game. I believe this supplement boosts their immune systems. If you ever have any questions, you can call American BioSciences and they will talk to you to discuss. They are as great as their products!
C**Y
Great product!
Great product for my pitties. I’ll always keep them on this! See major improvements overall.
R**.
Wonderful product
Wonderful product for a sick pet! Has made a big difference in my dogs’s health!
M**D
Didn’t help
My cat took this supplement for almost a month and It didn’t help his condition. He has diarrhea due to gastro-intestinal infection. If it helps pets with cancer, it should have helped with clearing an infection! It didn’t though! I have no complaints about the taste, size of the capsule or side effects! I might still continue giving it to my cat but I’m hopeless and I just want to try my luck.
F**I
helped a lot
Improved my beloved pet's quality of life toward the end of a battle with cancer. We used this in conjunction with herbal remedies and saw a marked improvement. I would definitely recommend this product.
M**.
Gave my dog explosive diarrhea
We tried this supplement for just 3 days and within 24 hours of the first dose our dog got explosive diarrhea 😭😭 we did not make the connection to the supplement until a couple days later. This was the only new thing added to her food so there is no other explanation as to why she would have gotten such bad diarrhea. Please use caution in starting this. We followed the instructions on the bottle and started out with 6 capsules because she is a 100 pound dog. So after 3 days of this we have immediately stopped using it.
V**E
I personally definitely think this works!
I’ve been using this for several years now for my Jack Russell terrier she’s unfortunately suffered from fibrosarcoma, Cushing’s disease, abscesses, meningioma, Just a series of bad luck she’s had stuff that Jack Russells typically don’t even have but she’s remained strong and a fighter and I definitely attribute it partially to taking this.
K**.
Keeps my dog healthy inside and out.
Works good my frenchie hasn’t had her demidectic mange return only once hopefully keeps working.
Trustpilot
3 weeks ago
2 days ago