RenaPlus (Potassium Gluconate) Powder for Dogs & Cats, 4-oz

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About This Item

Details

RenaPlus is a prescription medication used to help supplement potassium gluconate. Potassium is needed to maintain overall body health, and RenaPlus provides a safe and effective generic alternative to Tumil-K. It's also available in powder or gel form for easy administration. Veterinarians may use this medication to treat companion animals.We directly source prescription medications from manufacturers and wholesale distributors registered with the FDA and licensed by applicable state boards. Guaranteed genuine, and where applicable, backed by the manufacturer.

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Also available in a [gel] (https://www.chewy.com/dp/173716).

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4.7
Rated 4.7 out of 5 stars
143 Ratings
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Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Ease of Use

93% Positive

Effectiveness

94% Positive

Ingredients

93% Positive

Long-Term Benefits

94% Positive

61 Customer Reviews

Always consult a veterinarian about your pet’s health needs. Customer reviews should not be used as medical advice.

Rated 5 out of 5 stars
By Yasmin on Jan 13, 2026

Life saver

Like so many other kitties my cat refused the potassium gel she was given in the ER and we were struggling so hard to administer it at home to the point where her

Like so many other kitties my cat refused the potassium gel she was given in the ER and we were struggling so hard to administer it at home to the point where her potassium levels weren’t improving. This literally saved her life. It’s the only way weve been able to increase her potassium after a major hypokalemic episode. I mix it with a churu treat and voila!

Rated 5 out of 5 stars
By Elisabeth on Jan 9, 2026

Easy to hide in cat food

I tried the potassium gluconate gel first, and my cat could tell it was mixed into her canned food, and she didn’t like it. This powder form is so much better, she

I tried the potassium gluconate gel first, and my cat could tell it was mixed into her canned food, and she didn’t like it. This powder form is so much better, she doesn’t seem to notice it at all.

Rated 5 out of 5 stars
By Susan on Nov 7, 2025

No Flavour

My cat refused to take the gel format of this product; flavour and format were both disagreeable. The flavour free powder is terrific since it mixes in with her

My cat refused to take the gel format of this product; flavour and format were both disagreeable. The flavour free powder is terrific since it mixes in with her canned food with only a slight change in texture.

Rated 5 out of 5 stars
By Morgan on Oct 18, 2025

Easy to Mix!

Our cat was struggling with the gel version of potassium but this powder mixes in so easily to his food and he doesn’t even notice the difference!

Our cat was struggling with the gel version of potassium but this powder mixes in so easily to his food and he doesn’t even notice the difference!

Rated 5 out of 5 stars
By Susy on Jun 30, 2025

She consumes it no problem!

My picky girl is in early stage renal insufficiency so needs potassium supplement. I first tried Renal K gel. No dice. Within a day she developed loose bowels and

My picky girl is in early stage renal insufficiency so needs potassium supplement. I first tried Renal K gel. No dice. Within a day she developed loose bowels and stopped eating. So on to the next option. This works great. I dilute her eighth teaspoon in a spoon of water and mix it into Weruva Wx, which has a lot of liquid. She loves the Wx and ate it right up as usual, so she didn’t detect the potassium at all. So relieved. Note that she is tiny and is only prescribed 1/4 teaspoon every other day. Hopefully if I must increase the dose she will still take it.

Rated 5 out of 5 stars
By Merari on Sep 22, 2025

It's a lot !!

I feel this was a very worthy medicine for my cat! I mix it with hills wet food and he loves it! this is going to last for months!!

I feel this was a very worthy medicine for my cat! I mix it with hills wet food and he loves it! this is going to last for months!!

Rated 5 out of 5 stars
By Kitty mom on Aug 19, 2025

So far so good!

My 20 year old kitty needed this supplement and so far she’s been taking it mixed in her food. I’ll know more about her levels during her 6 month checkup

My 20 year old kitty needed this supplement and so far she’s been taking it mixed in her food. I’ll know more about her levels during her 6 month checkup

Rated 5 out of 5 stars
By Tracey on Jun 5, 2025

My cat ate it!

My senior cat has low potassium and the only thing my vet had on hand was that gooey paste that I knew my cat would not eat. I ordered this and didn’t realize it

My senior cat has low potassium and the only thing my vet had on hand was that gooey paste that I knew my cat would not eat. I ordered this and didn’t realize it was flavored. I fully expected him not to eat this either. But I mix it in to a Churu and he eats it right up. Very happy!

Rated 5 out of 5 stars
By Leslie on Apr 5, 2025

Very effective!

Lily's test results showed normal potassium levels after 2 months of use. We put the recommended dose in a small measuring spoon, squeezed in some lickable treat,

Lily's test results showed normal potassium levels after 2 months of use. We put the recommended dose in a small measuring spoon, squeezed in some lickable treat, and mixed it well. Then we added her tiny thyroid pill and let her lick it off a finger a little at a time. This was done twice a day.

Rated 5 out of 5 stars
By Barry on Jul 18, 2025

Great product

Got my cats potassium in the normal range and she laps it up with her wet food.

Got my cats potassium in the normal range and she laps it up with her wet food.