{"product_id":"rx-vitamins-phos-bind-phosphate-binder-powder-dogs-cats","title":"Rx Vitamins Phos-Bind Aluminium Hydroxide Powder for Dogs \u0026 Cats, 35 g","description":"\u003cp\u003eIn dogs and cats with chronic kidney disease (CKD), the kidneys lose their ability to excrete phosphorus efficiently. Phosphorus accumulates in the blood — a condition called hyperphosphatemia — which accelerates kidney damage, contributes to secondary hyperparathyroidism, and reduces overall survival time. Managing dietary phosphorus is one of the most impactful interventions in CKD management, alongside fluid support and a restricted-phosphorus diet.\u003c\/p\u003e\n\n\u003cp\u003eRx Vitamins Phos-Bind is an aluminium hydroxide powder specifically formulated to bind phosphorus in the gastrointestinal tract before it can be absorbed. When mixed into food, aluminium hydroxide binds dietary phosphate and carries it out of the body in the stool, effectively reducing the phosphorus load reaching the bloodstream. This mechanism of action is well-established in both veterinary and human medicine.\u003c\/p\u003e\n\n\u003cp\u003eThe powder format allows precise dose adjustment by weight, which is essential in CKD management where phosphorus control needs to be titrated to bloodwork results. It mixes easily into wet food and is generally well accepted by both dogs and cats. Each 35 g jar is sized for convenience and contains sufficient product for weeks of daily use at typical doses.\u003c\/p\u003e\n\n\u003cp\u003ePhos-Bind is manufactured by Rx Vitamins, a professional-grade veterinary supplement line distributed through MedVant in Canada, and is available exclusively through veterinary and pharmacy channels.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eAluminium hydroxide powder — binds dietary phosphate in the GI tract\u003c\/li\u003e\n\u003cli\u003eReduces phosphorus absorption in dogs and cats with CKD\u003c\/li\u003e\n\u003cli\u003ePrecise dosing by weight — easy to titrate to bloodwork\u003c\/li\u003e\n\u003cli\u003eMixes into wet food — palatable for most pets\u003c\/li\u003e\n\u003cli\u003e35 g jar — convenient size for ongoing CKD management\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Ingredients\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAluminium hydroxide\u003c\/strong\u003e — an intestinal phosphate binder. Binds free phosphate in the gut lumen, preventing absorption and reducing serum phosphorus levels in patients with impaired renal excretion.\u003c\/p\u003e\n\n\u003ch3\u003eDirections for Use\u003c\/h3\u003e\n\u003cp\u003eDose as directed by your veterinarian, typically based on body weight and current serum phosphorus levels. Mix the powder thoroughly into wet food at each meal. Regular bloodwork monitoring is recommended to adjust dosing.\u003c\/p\u003e\n\n\u003ch3\u003eSupplement Advisor's Note\u003c\/h3\u003e\n\u003cp\u003ePhosphorus control is often underemphasized by pet owners managing CKD at home — the focus tends to be on water intake and protein restriction. However, studies consistently show that maintaining serum phosphorus within target range is independently associated with prolonged survival in CKD cats and dogs. Phos-Bind is most effective when given with every meal rather than once daily, since phosphorus binding needs to happen in the presence of food. If your pet eats dry kibble, switching to wet food during treatment makes Phos-Bind far easier to administer and more effective.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdl\u003e\n\u003cdt\u003eIs Phos-Bind safe for long-term use?\u003c\/dt\u003e\n\u003cdd\u003eYes, when used at veterinarian-directed doses. Prolonged high-dose aluminium hydroxide can rarely cause aluminium accumulation in certain patients; your vet will factor this into the monitoring protocol.\u003c\/dd\u003e\n\u003cdt\u003eHow does this compare to calcium-based phosphate binders?\u003c\/dt\u003e\n\u003cdd\u003eCalcium-based binders (like calcium carbonate) are also used but can raise serum calcium, which is a concern in some CKD patients. Aluminium hydroxide avoids this risk and is often preferred for pets with concurrent hypercalcaemia or those on calcitriol therapy.\u003c\/dd\u003e\n\u003cdt\u003eCan I use Phos-Bind in cats as well as dogs?\u003c\/dt\u003e\n\u003cdd\u003eYes. The powder format allows accurate dosing for cats by weight. Many feline CKD patients are managed with Phos-Bind long-term.\u003c\/dd\u003e\n\u003cdt\u003eDoes it need to be given with every meal?\u003c\/dt\u003e\n\u003cdd\u003eYes — phosphate binders must be present in the GI tract at the same time as dietary phosphorus to be effective. Giving it separately from meals significantly reduces efficacy.\u003c\/dd\u003e\n\u003cdt\u003eWill my pet notice the powder in their food?\u003c\/dt\u003e\n\u003cdd\u003eMost dogs and cats do not detect the unflavoured powder when mixed thoroughly into wet food. If refusal occurs, try a smaller amount mixed into a high-value food.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"MedVant","offers":[{"title":"35 g","offer_id":46660935188665,"sku":"125846","price":31.49,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/2592\/7609\/files\/125846.jpg?v=1774021877","url":"https:\/\/vivopet.ca\/products\/rx-vitamins-phos-bind-phosphate-binder-powder-dogs-cats","provider":"VivoPet","version":"1.0","type":"link"}