PhosAvast

Supporting normal levels of phosphorus is important to kidney health in aging cats and dogs.

Cat Blister PhosAvast-Photo
PhosAvast™ is a veterinarian-developed supplement that helps reduce the absorption of dietary phosphorus before it reaches the bloodstream. It’s easy to give and tastes great.

A dietary phosphate binder to help support kidney health in cats and dogs

Healthy puppy representing PhosAvast kidney health support for dogs

Better With AminAvast®

PhosAvast captures phosphorus. AminAvast to support kidney cells. Two products, two mechanisms, one goal: healthier kidneys.

PhosAvast

Reduce the absorption of Phosphorus Before It Reaches the Kidneys

PhosAvast's three ingredients bind phosphorus in the gut, forming an insoluble compound that helps phosphorus pass naturally through the body instead of through the kidneys.

Helps Promote Healthier Lives

Research shows that managing phosphorus levels can support kidney health. PhosAvast helps support kidney function over the long term.

Works With Any Diet

Commercial, vet-recommended renal, or home-prepared, PhosAvast complements whatever your pet already eats. No dietary changes are required.

92% of Cats Say Yes

Available in a palatable sprinkle capsule. Open and sprinkle at mealtime. In palatability testing, 92% of cats readily accepted PhosAvast.

PhosAvast Phosphate Binding for Large Dogs product packaging and blister pack.
Three dogs and one cat representing PhosAvast kidney health supplement for dogs and cats

Backed by Science. Trusted by Veterinarians

PhosAvast™ is veterinarian-developed and backed by the research commitment behind every Bio Health Solutions product. Talk to your veterinarian about whether PhosAvast is right for your cat or dog.

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