UK Registered Veterinary Retailer

RenaKal™ Potassium & Amino Acid Liquid for Cats & Dogs

RenaKal™ Potassium & Amino Acid Liquid for Cats & Dogs
120ml Bottle

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  • 120ml Bottle £19.99


Comprehensive support in a tasty liquid for cats & dogs with Chronic Kidney Disease (CKD) or otherwise low blood potassium levels. RenaKal™ provides potassium, amino acids, iron and B-vitamins to help manage your pet's symptoms and improve their quality of life.

  • Potassium is vital for the normal functioning of muscles, and has a huge impact on heart health & circulation. Too little potassium in the blood results in a condition called hypokalaemia, and there can be many causes. In pets with CKD, too much potassium is lost via the large volumes of dilute urine, and due to lower appetite, too little is taken in with their regular food. The most common sign of hypokalaemia is muscle weakness, and shows through difficulty walking and the inability to lift their head up. Once diagnosed, it can be managed with daily supplementation.

  • Essential amino acids have wide-reaching benefits. Loss of muscle is common in pets with CKD, so RenaKal™ provides a source of amino acids (the building blocks of protein) in small but significant amounts, to help with protein production & maintenance of muscle mass. Amino acids also support many aspects of health, including function of the kidneys and immune system.

  • B-vitamins and iron help to boost energy, appetite and vitality. In pets with reduced kidney function, B-vitamins are lost via urine and cause a host of problems. They are key players in energy production as well as many processes which keep pets feeling well and happy. Iron deficiency in CKD is most often caused by reduced appetite. Low iron levels result in pets feeling lethargic and weak, and further reduces their appetite as they feel increasingly unwell but luckily this vicious cycle can be improved with a dietary supplement.

Important information:

Please ensure that you only feed RenaKal™ to your pet after your vet has diagnosed low blood potassium levels. Amount fed should be adjusted based on the degree of potassium depletion, under veterinary direction.

RenaKal™ contains 234mg/ml ionic Potassium (Potassium gluconate). It is designed to provide long term nutritional support to pets with chronic kidney disease/renal failure, or those with conditions which also result in low blood potassium levels.

Use with caution on animals suffering with cardiac disease. Do not feed to animals where high potassium may be encountered.

Feeding Guidelines

Shake well before use. Give 2ml per 4.5kg using the built in measuring pipette 1-3 times daily, or as recommended by your vet.

Futher Information

RenaKal™ Potassium & Amino Liquid is a complementary feed supplement for cats and dogs. For oral administration & animal use only. Consult your veterinary surgeon before using this product. Keep out of reach of children and animals. In case of accidental overdose, contact your veterinary surgeon immediately. Do not use if seal is broken or missing. Store in a cool, dry place.

Composition & Analytical Constituents

Composition (per 2ml):

Potassium (Potassium Gluconate) 2mEq K+ 468mg, Proprietary Amino Acid Blend 6.67mg (includes: Lysine, Methionine, Phenylalanine, Taurine, Threonine, Arginine, Leucine, Isoleucine, Valine, Glutamine & Histidine), Pantothenic Acid (Calcium Pantothenate) 5mg, Niacinamide 5mg, Spirulina 3.34mg, Vitamin B-1 (Thiamine HCl) 1mg, Vitamin B-2 (Riboflavin 5-Phosphate) 1mg, Vitamin B-6 (Pyridoxine HCl) 1mg, Vitamin B-12 (Cyanocobalamin) 2mcg, Elemental Iron 70mcg.


Water, Potassium Gluconate, Fructose, Liver Flavour, Citric Acid, Beef Flavour, Amino Acid Blend, Bacon Flavour, D-Calcium Pantothenate, Xanthan Gum, Niacinamide, Potassium Benzonate, Potassium Sorbate, Spirulina Algae, Riboflavin, Thiamine Hydrochloride, Pyridoxine Hydrochloride, Iron Sulphate, Cyanocobalamin.

Analytical Constituents:

Carbohydtrates 28.2%, Crude Protein 12.8%, Crude Fat 0.1%, Crude Fibre 0.2%, Crude Ash 7.2%, Moisture 51.5%.

Need help or advice? Contact us:

  • Landline: 01582 842096
  • Mon - Fri: 8:30am - 5:00pm
  • Sat: 9:00am - 1:00pm (Collections only)
  • Email: [email protected]

All prices include VAT where applicable.

Delivery Information

How quickly do you deliver?

Under almost all products on our website is an Estimated dispatch time, check this for a delivery prediction specific to the item you are looking to purchase. These badges are updated live based on the stock levels we have and also those of our suppliers - so are usually very accurate, but cannot be guaranteed. In more general terms, we aim to dispatch all orders within 1 working day of receiving payment (and a prescription if required). If we cannot do so within 3 working days we will contact you by email.

What do you charge for delivery?

For UK delivery, we charge the following:

Order Total Weight Delivery
£0-£28.99 Under 2kg £2.99
2kg+ £4.99
£29-£38.99 Under 2kg Free
2kg+ £4.99
£39+ Under 2kg Free
2kg+ Free

Prices quoted are for delivery to all parts of mainland UK except certain Scottish postcodes (where the price is higher for items sent by courier. Delivery of food abroad (including Channel Islands, N. Ireland and other islands around the UK) is charged at a higher price and free delivery is not available. Temperature controlled products, such as Insulin, are also not always subject to the standard and/or free delivery options.

For full information on our delivery charges, including prices on heavy deliveries to Scotland and abroad, see our delivery information page.

We can deliver most items to all around the world, but prices do vary. To find the exact cost of shipping your item, and to see all options available, follow these steps:

  1. Put the items you wish to order in your basket
  2. Proceed to checkout and enter your delivery address, including country
  3. Delivery information including price will automatically update to what is available to you

Delivery of aerosols

Due to restrictions aerosols can't be sent by Royal Mail. We appreciate your understanding.

Delivery of temperature controlled items

Some products, such as insulin and frozen food, need to be delivered in insulated packaging to prevent them from getting too warm (or too cold) during transit from us to you. Purchasing any of these items in your order will result in a £1.99 charge being added to the total to cover the high cost of the insulated packaging materials. You only pay the £1.99 once per order, regardless of how many temperature controlled items you purchase in that order.

How do I cancel or return an order?

Please call us as soon as possible if you need to amend or cancel an order on 01582 842096. If your order has been processed for dispatch we will be unable to cancel or amend the order. You will however be able to return your product for a full refund*.

To return an item, you must contact us by phone or email to arrange this BEFORE posting any product back to us. We will explain the process at this stage for you.

*For full details on returns, see our terms and conditions page.


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