







🐾 Keep their kidneys thriving—because your pet deserves the best care!
Rx Vitamins Phos-Bind is a 35g superfine powdered aluminum hydroxide supplement designed to support kidney health in cats and dogs. Vet-formulated and gluten-free, it acts as a phosphate binder to promote normal kidney function. Tasteless and odorless, it blends effortlessly into pet food, ensuring hassle-free daily dosing with the included scoop. Highly rated by pet owners, it’s an essential kidney care solution for pets with renal concerns.





| ASIN | B012XDHXM4 |
| ASIN | B012XDHXM4 |
| Best Sellers Rank | #7,383 in Pet Supplies ( See Top 100 in Pet Supplies ) #62 in Dog Multivitamins |
| Brand Name | Rx Vitamins |
| Customer Reviews | 4.5 4.5 out of 5 stars (692) |
| Date First Available | July 29, 2015 |
| Included Components | Rx Vitamins For Pets - Phos-Bind 35 gm Powder |
| Is Discontinued By Manufacturer | No |
| Item Form | Powder |
| Item Type Name | Rx Vitamins For Pets - Phos-Bind 35 gm Powder |
| Item Weight | 1.6 Ounces |
| Item model number | Rx Vitamins |
| Manufacturer | Rx Vitamins Inc |
| Manufacturer | Rx Vitamins Inc |
| Product Dimensions | 3.6 x 1.3 x 1.3 inches; 1.6 ounces |
| Target Species | Dog |
| UPC | 731840648700 |
| Unit Count | 1.23 Ounce |
| Warranty Description | Rx Vitamins For Pets - Phos-Bind 35 gm Powder |
S**E
Dissolves completely in wet food
I have a dog who has renal disease and she is a bit of a picky eater in her old age. This phosphate binder works extremely well, it dissolves completely and she doesn’t even seem to know it’s there. Anyone who has had an animal on a special diet knows just how expensive the food is so I’m able to borrow a little bit of food from my other two dogs and mix the phosphorus binder in that food and then mix her dry kibble with that wet food and she eats it all down. It has no smell and apparently the taste is nonexistent or very minimal. It’s a white fine powder that can get on other things, but it’s easy enough to clean up and I think it’s a great value for the money because other products are much more expensive. But always coordinate with your vet so you don’t give them too much or too little. it’s been a process with my girl. But her phosphorus values are coming down as we slowly edge up the amount that she’s getting with each meal my girl gives it her seal of approval. Don’t mind the mess. After three spinal surgeries last year, two of which weren’t expected or planned I’m able to resume cleaning the house, especially now that my flooring is in finally after six months of house disarray.
U**T
Effective and Vet Approved Kidney Support
I have been using this for quite a while now and I am currently on my fourth container. The vet is happy with it, the cat tolerates it without any issues, and that makes it easy for me to keep using it consistently. It does tend to clump when mixed into wet food, but adding a little water helps a lot and makes it much easier to blend evenly. Most importantly, my cat’s kidney profile is looking much better, which makes this feel well worth it.
W**G
SAVING MY DOG FROM KIDNEY FAILURE
I was told my dog was in kidney failure and to consider this hospice. He’s 17 but you jnow when you have “that” dog you’ll do anything for, thats him, i love him too much and so I searched and searched and I read reviews and I said let me try this out. And let me tell you this stuff is God sent my 17-year-old Italian greyhound phosphate levels were at 10.3 normal is to be below six. I started to give this to him at the end of August and now it’s November and his phosphate numbers are normal now the vet said I don’t know what you’re doing, but it seems like he’s reversing. His kidney levels are better his liver levels are better overall doing much better and I can’t be grateful enough.God bless this company!
A**A
Worth a try
UPDATE: Molly went back for follow up labs in September and her creatinine only went up by .01, so this product is definitely helping with the progression of her CKD! Our 9yo tabby recently got dx with early stage kidney disease. The cost of the Rx food is ridiculous, especially with many reviews indicating their cats don't like it. My vet approved us trying this and we've been using it since January. We mix it in with her wet food and add a little bit of water to make it kind of soupy so it mixes better and she hasn't (YET) noticed that there's anything added to her food. We aren't due for labs for a couple of months, but she seems to be doing a lot better since introducing this into her diet.
H**R
Vital for Kidney Failure Kitties
Kidney failure, unfortunately, is so prevalent in old cats. It has taken many of mine over the years. None of my cats would eat the canned Prescription cat food, and it costs a fortune. We now add this to the regular cat food they like, and to the homemade cat food they like, with no problem.
J**K
Worth it
My cat cannot tell that I have put in her food and she's a picky one. I would say worth the spend.
M**E
cat must eat wet food
my cat dosnt eat wet food to this product was uiseless
R**A
Cat does not avoid
My vet told me that this would be a good option for helping my cat with renal failure and he has not had a problem taking it mixed with wet food at all happy to have something that works and doesn't make my cat avoid his food.