Your cart

Your cart is currently empty.
  • Load image into Gallery viewer, Balance It® Feline K
  • Load image into Gallery viewer, Balance It® Feline K

*This item requires vet approval.
We'll collect a little needed info before checkout.

Balance It® Feline K

Regular price
$9.44 +$4.95 each addt'l
Sale price
Regular price
Sold out
Unit price

free shipping in the us

Supplement for lower phosphorus cat recipes.

Pure vitamin, mineral, and amino acid powder to create lower phosphorus homemade cat food. Just mix with fresh ingredients from one of our free custom recipes and serve - essential nutrients + happy faces guaranteed.

Request Approval


If you have a vet code, please enter the approval code.

Key Benefits & Features:

Food (aka Human) grade + FDA & AAFCO Compliant

Third-party audited to federal/FDA Human Dietary Supplement standards

Every guaranteed nutrient is lab assayed to be within specification prior to release

No animal origin ingredients or added allergens

Free FDA/AAFCO compliant recipes via the Recipe Builder at

Founded by an expert board-certified veterinary nutritionist® and previous Chair of the American College of Veterinary Nutrition

Dedicated support team of licensed veterinary nurses and seasoned customer care team members

Trusted, used, & recommended by veterinary professionals worldwide

Safe for your dog/cat and the planet, no animal origin ingredients + powered by 100% renewable energy + minimal packaging

Family-owned, benefit corporation & made with love in California

45-day money back return policy & no commitment/subscription required

Size & Dosing:

One pouch contains 20 grams of powder.  
One 10 pack of pouches contains 200 grams of powder.  

The supplement dose is measured in teaspoons or grams and is thoughtfully based on a recipe, not solely on body weight. Get free recipes here

Reformulated 02APR23, see Recipe Builder or veterinarian for new dosing.

Expiration Date & Storage Instructions:

This vitamin supplement is perishable. 3-11 months is the typical shelf-life range. Keep package closed and store in a cool, dry place.

Ingredients & Nutrient Analysis:

INGREDIENTS: Powdered Cellulose, Potassium Citrate, Choline Bitartrate, Calcium Carbonate, L-Cysteine Hydrochloride, Taurine, Sodium Bicarbonate, L-Methionine, Potassium Chloride, Magnesium Sulfate, Vitamin E Supplement, L-Tryptophan, Niacin Supplement, Ferrous Sulfate, Zinc Sulfate, Vitamin B12 Supplement, Potassium Iodide, Phylloquinone (Source of Vitamin K Activity), Riboflavin Supplement, Calcium Pantothenate, Manganese Sulfate, Folic Acid, Thiamine Mononitrate, Vitamin A Supplement, Sodium Selenite, Pyridoxine Hydrochloride (Source of Vitamin B6), Copper Sulfate, Biotin, and Vitamin D2 Supplement.

Click here to view actual 20 g pouch label.

Nutrient Amount per teaspoon (2.46 g) Amount per 20 gram pouch Unit
Moisture (max) 4.40 4.40 %
Methionine (min) 0.0861 0.7 g
Cystine (min) 0.0870 0.707 g
Tryptophan (min) 0.0225 0.1826 g
Calcium (min) 0.0566 0.460 g
Potassium (min) 0.2240 1.821 g
Sodium (min) 0.0320 0.2598 g
Chloride (min) 0.0435 0.3533 g
Magnesium (min) 0.0123 0.1 g
Iron (min) 4.1847 34.022 mg
Copper (min) 0.2547 2.0708 mg
Manganese (min) 0.4212 3.424 mg
Zinc (min) 3.8303 31.141 mg
Iodine (min) 0.0842 0.6848 mg
Selenium (min) 0.0100 0.0816 mg
Vitamin A (min) 295.0647 2398.9 IU
Vitamin D2 (min) 28.2777 229.9 IU
Vitamin E (min) 14.5140 118 IU
Vitamin K (min) 0.0595 0.4838 mg
Thiamine (min) 0.9626 7.826 mg
Riboflavin (min) 4.8472 39.4078 mg
Pantothenic acid (min) 4.5210 36.756 mg
Niacin (min) 9.9336 80.761 mg
Pyridoxine (min) 0.5007 4.071 mg
Folic acid (min) 0.3242 2.636 mg
Biotin (min) 0.0053 0.043 mg
Vitamin B12 (min) 0.0063 0.0512 mg
Choline (min) 119.7848 973.86 mg
Taurine (min) 0.1137 0.924 g

Customer Reviews

Based on 5 reviews

Balance It® Feline K

Thank you for the five-star review, Lew! We hope your cat is enjoying their home-cooked meals with Balance It Feline K.

Brenda Theyers
Glad This Product Is Available

One of my cats is on a veterinary-designed diet because of his inflammatory bowel disease. He also has kidney disease. Balance It Feline K is a required ingredient in that recipe. The cat is doing very well.

Thank you for your kind review of Balance It® Feline K, Brenda. We're glad to hear your cat is doing very well with the help of our product.

We appreciate your long-time support, and we wish your cat continued success on their veterinary-designed diet!

exactly what my kitty needed

We recently learned that our cat, Curly was diagnosed with chronic kidney disease. We now cook for her and my kitty's nutritionist highly recommended Balance It to be added to her food. She doesn't even notice it. She eats her food right up without a problem. thank you Balance It.

Thank you for leaving the first review for Balance It Feline K! We're glad to hear Curly is gobbling up her food with no issues.

Balance It® Feline K was updated to reflect the newest research (as recently published here: ) regarding optimal dietary phosphorus restriction concentration and calcium to phosphorus ratio in cats with renal/kidney disease. Consequently, the supplement now has no added phosphorus (previously it was very low) and less calcium. Also using the Recipe Builder, a free recipe using a combination of human supplements, that can be purchased elsewhere, is also available if that alternative option is instead possible.

If you have any questions about your recipes or the use of Balance It Feline K, please feel free to send a message to our Customer Care Team at We are happy to help!

Diditi Mitra

Balance It® Feline K

Thank you for your review of Balance It® Feline K, Diditi. Please feel free to contact our Customer Care Team at if you have any questions or concerns. We hope Lav is doing well.

Cheryl King
No Longer Worth It - Since changes in packaging/pricing.

Not worth it, but I feel arm-twisted into buying it. Unfortunately, this is the only good option for my cat. I don't know what has changed, but by the digital scale it takes 4 times or more by volume than it used to take to get the amount needed for the recipe. The cost of using BalanceIt is exorbitant now and reordering double quantity is necessary every 3 months or so. Frankly, I feel price-gouged after having several years of access to the product for probably less than 10% of the the current annual expense.

Thank you for taking the time to share your feedback, Cheryl. We're pleased to hear that the supplement has been beneficial for your cat, but we're sorry to learn that you no longer find it worthwhile. We value the opportunity to address your concerns.

Balance It® Feline K was reformulated as of April 2nd, 2023 to reflect the newest research (as recently published here: ) regarding optimal dietary phosphorus restriction concentration and calcium to phosphorus ratio in cats with renal/kidney disease. Any dosing for, or recipes using, the old formulation are no longer valid, and new recipes should be generated for free using the Recipe Builder at or pursued with one’s veterinarian and/or board-certified veterinary nutritionist®. To learn more, please visit our FAQ 'Why has Balance It® Feline K been reformulated (as of April 2, 2023), and/or why can I no longer get a passing recipe using Balance It® Feline K when using the Recipe Builder?' found at .

We understand and appreciate your concern about the increase in price, and we apologize for any inconvenience it may have or has caused. Our March 1, 2024 price increase is only our second price increase since April 2019, almost five years ago. During that time we have worked very hard to improve, including our efficiency, to maximize the value we offer and minimize any cost increases. You can learn more about our efforts and improvements in our FAQ titled 'Why did your prices increase?' again found at .

Our founder has co-authored multiple studies along with faculty at leading veterinary schools (e.g., J Am Vet Med Assoc. 2022;260(S3):S53-S60 ) that show that while home cooked food (aka human) grade diets may be less expensive than canned or wet feed (aka animal) grade food, they cost more than comparable kibble or dry feed grade commercially prepared diets. Overall we are confident that our ecosystem of technical expertise & support, free recipes, and human dietary supplement grade Balance It® supplements provide the best overall value and convenience possible.

We apologize for any inconvenience caused by our newer packaging. While the CRC (child-resistant closure) bags we currently use remain the best available solution for regulatory/legal requirements, environmental concerns, and user needs, we are continuously exploring opportunities for improvement.

Please feel free to email our Customer Care Team at if you have any questions. We're here to help!