Feline Biome - Probiotic Cat Supplement

Rated 4.9 (from 2,065 reviews)
Give your cat the vibrant health & happiness it deserves with this natural probiotic supplement - formulated specifically for cats. just sprinkle the odorless powder In their food twice a day for fast results.
  • Relieves loose stools & diarrhea
  • Reduces vomiting & hairballs
  • Improves energy, appetite & mood
  • Boosts immunity & longevity
  • Supports healthy skin & fur
  • Veterinarian Formulated & Approved
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Help cats in need

''My cats had more energy and appetite within weeks. They finish their meals now without a problem. I don’t know what I would do without this product!”

Marry T.

''I thought I'd lost my sweet cat, and my vets did too! Luckily I tried feline biome because she feels so much better now. She isn't lethargic anymore and the diarrhea is gone!”

Susan S.

"These helped my cat sooo much! She was having some digestive issues, our vet recommended these and they have made her so much more regular!"

Clara J.
Details & Benefits

Loved by 116,000+ loving cat parents. 

Vet Formulated & Approved

Free From Artificial Additives

Made In An FDA-Approved Facility

Research-Backed Ingredients

Odorless & tasteless

Feeding instructions

1 - Start with 1 capsule / day. To improve results apply 2 capsules / day for cats above 8 lbs.

2 - Open the capsule and mix the powder with your cats' food.

3 - Consistency is key — Feline Biome is fully effective about 8 weeks in.

Shipping Information
  • Free shipping on all orders over One bottle with a delivery time of 3-5 working days
  • Easy returns within 30 days
Ingredients

Enjoy Peace of Mind with Purrlife

PhD Crafted, Vet Approved

Free From Artificial Additives

Made In An FDA-Approved Facility

Research-Backed Ingredients

Tasteless & Odorless

Join Loving Cat Parents Supporting Their Cat's Health And Mood With Feline Biome

The real reason why your cat is silently suffering from bad gut health...

A Leaky Gut

Inside your cat's gut are trillions of bacteria that control digestion, immune response, and nutrient absorption.

However, many cats develop a damaged gut barrier (called leaky gut) due to processed foods, environmental toxins, aging, or previous courses of antibiotics.

This allows toxins to leak into the bloodstream, forcing the kidneys to work overtime, leading to:

  • Kidney inflammation
    (causing fatigue, dehydration, and potential organ damage)
  • Toxin overload
    (causing vomiting, hairballs, diarrhea, and declining kidney values)
  • Systemic inflammation
    (causing poor appetite, litter box issues, and accelerated kidney aging)

1 Capsule / Day Keeps The Toxins Away

Introducing Feline Biome: A natural blend of pre- and probiotics to help restore your cat's gut & kidney health & reverse chronic digestive issues.

But we didn't stop there. We added 12 essential vitamins and 3 digestive enzymes to support immunity, energy & fur health.

Thousands of cat parents have already helped their cats maintain healthy kidney & gut function with Feline Biome.

We'd love to help your cat live a longer, healthier life today!

Help Your Cat Feel Healthier, Happier & More Energetic

Forget about your cat having constant diarrhea, hairballs, fatigue, or low appetite. Feline Biome improves your cat's quality of life by providing their much needed gut & immune support.

Support your cat's health & longevity

Your cat's gut health is crucial for their overall health. Help your cat to fight diseases and achieve optimal gut health.

Boost your cat's energy & mood

A healthy gut absorbs nutrients better which gives your cat more energy with the same amount of food.

Save on meds & trips to the veterinarian

Poor gut health is the most common reason for a visit to the vet or any feline medication.

Trusted by countless cat parents before you

-

Why Cat Parents Prefer Feline Biome...

Why Cat Parents Prefer Feline Biome...
Feline Biome
Others
8 Premium Pre- & Probiotics
Essential vitamins
Digestive enzymes
Only for cats
30 day guarantee
Subscription bonuses
Binders & fillers
Synthetic ingredients
Gross smell & taste
Minimal ingredient dosages

So, what are the ingredients? We're glad you asked!

  • Probiotic Blend - 7B CFU

    Supports gut health & digestion by balancing gut flora, reducing diarrhea & vomiting, improving stool consistency, enhancing nutrient absorption, and strengthening immunity for overall well-being.

    Lactobacillus acidophilus
    Supports gut balance, alleviates diarrhea.

    Lactobacillus plantarum
    Improves digestion, reduces gut inflammation, and manages hairball-related issues.

    Lactobacillus rhamnosus
    Reduces vomiting, combats diarrhea, and strengthens immunity.

    Bifidobacterium animalis lactis
    Enhances stool quality and prevents diarrhea.

    Enterococcus faecium
    Stabilizes gut flora, prevents diarrhea, and promotes nutrient absorption.

    Saccharomyces boulardii
    Protects against diarrhea caused by infections or antibiotics.

    Bifidobacterium bifidum
    Improves stool consistency and supports long-term gut health.

    Bacillus coagulans
    Improves stool consistency and supports long-term gut health.

    👉 See all probiotics
  • Digestive Enzyme Blend

    Helps cats break down and absorb nutrients more efficiently, improving digestion and reducing issues like bloating, diarrhea, and gas. They can benefit cats with food sensitivities or digestive disorders.

    Lactobacillus acidophilus
    Supports gut balance, alleviates diarrhea.

    Lactobacillus acidophilus
    Supports gut balance, alleviates diarrhea.

    Lactobacillus acidophilus
    Supports gut balance, alleviates diarrhea.

    👉 See all enzymes
  • Essential Vitamin Blend

    Supports overall feline health by boosting immunity & metabolism, promoting healthy skin and coat, improving vision, enhancing energy levels, and supporting brain, heart, and digestive function.

    Vitamin A
    Supports gut balance, alleviates diarrhea.

    Vitamin E
    Improves digestion, reduces gut inflammation, and manages hairball-related issues.

    Vitamin D3
    Reduces vomiting, combats diarrhea, and strengthens immunity.

    Vitamin C
    Enhances stool quality and prevents diarrhea.

    Vitamin B1
    Stabilizes gut flora, prevents diarrhea, and promotes nutrient absorption.

    Vitamin B2
    Protects against diarrhea caused by infections or antibiotics.

    Vitamin B3
    Improves stool consistency and supports long-term gut health.

    Vitamin B5
    Improves stool consistency and supports long-term gut health.

    Vitamin B6
    Improves stool consistency and supports long-term gut health.

    Vitamin B9
    Improves stool consistency and supports long-term gut health.

    Biotin (Vitamin B7)
    Improves stool consistency and supports long-term gut health.

    Vitamin B12
    Improves stool consistency and supports long-term gut health.

    👉 See all vitamins
  • Inulin (prebiotic source)

    A clinically proven extract known for its ability to significantly reduce stress and anxiety. It also enhances mental clarity, focus, and stamina, providing you with the support needed to handle daily pressures while boosting cognitive performance.

👉 See more ingredients

Feeding Guide:

  • 💊
    STEP 1: Determine serving size Start with 1 capsule/day. If you don't see digestive improvements in 2 weeks, apply 2 capsules/day for cats above 8 lbs. (there are 60 capsules in each bottle)
  • 🐟
    STEP 2: Mix with food Break up the capsule from the middle and mix the powder with their wet food.
  • 😸
    STEP 3: Stay consistent and enjoy a happier & healthier cat!.

30 Day Money Back Guarantee

Try It Risk-Free... See Results Or Don't Pay!

We are confident you'll get results from Feline Biome, we let you experience the results for yourself RISK-FREE for 30 days with our no question asked.

If during the 30 days you are not 100% satisfied with the Feline Biome, send back your order and we will give you a quick and courteous refund.

Frequently Asked Questions

What do probiotics do for cats?

Probiotics are live bacteria that help to promote good microbes in a cat’s gut, supporting healthy digestion. Probiotics for cats can be used to support occasional diarrhea and loose stools and occasional gas and bloating. Additionally, because feline gut health can affect a cat’s immune system, using a feline probiotic supplement can help support your cat’s normal defenses and immune health. 

How long does it take for probiotics to work in cats?

Probiotics for cats and kittens can take up to 90 days of consistent use to see the best potential benefits. Each cat is different. Some felines see the benefits within month 1, and some see the best results from months 2 and 3 onwards.  

What probiotics are good for cats?

There are a variety of probiotic strains that are beneficial to cats. Purrlife’s Cat Probiotic was formulated by experts to include the following probiotics to support cat gut and digestive health: 

• Lactobacillus acidophilus 

• L. plantarum 

• Bifidobacterium animalis lactis

• Enterococcus faecium 

• Bacillus coagulans

• Saccharomyces boulardii 

How should I give probiotic powder to my cat?

To give your cat probiotic powder, simply open two capsules of Feline Biome daily and sprinkle the powder over your cat’s food. If you feed your cat dry food, wetting the food a bit first may help the powder adhere better.  

Our supplement is tasteless and odorless, but still when a new element is added to a cat’s daily food, they may eat less at first while they adjust. If you have any concerns, please consult your veterinarian.  

Are these probiotics safe for kittens?

If you’re looking for kitten probiotics, Purrlife's Feline Biome is suitable for all cats and kittens ages 6 months and older.

Is this probiotic suitable for felines with special dietary needs?

While feline biome is designed to fit into many feline diets, we recommend consulting with your veterinarian if your cat has special dietary requirements or sensitivities to ensure compatibility with their health needs.

How does Feline Biome's powder differ from other probiotics for cats?

Feline Biome's powder is designed to blend seamlessly with your pet's food, making it easier for you to support their gut health every day. Unlike cat probiotic chews and tablets, our powder formula works subtly during mealtimes, designed to provide comprehensive gut health support. 

Customer Reviews

Overall rating: 4.7 / 5 from 1225 reviews.

Customer photo review of Feline Biome™

I have only been giving my senior cat the supplement for about 5 days now. Since I have 4 cats and everyone eats out of the same bowls, giving the product has been a little difficult. I am mixing it in some canned cat food but sometimes he does not eat it all. Wish there was an easier way to administer the supplement.

Feline Biome™

Customer photo review of Feline Biome™

My beautiful kitty is about 14 and has a history of medical problems. She is on a fancy diet from Canada but I had to find something that would help her go to the bathroom easier. I had to stop the straining and discomfort. This is my first bottle, and I really think it is working. She is crying much less and isn't circling in the litter as much. So I say five stars especially since she gets excited when I take out the bottle. She inhales them!

Feline Biome™

Customer photo review of Feline Biome™

We have a cat that has stinky gas and breath sometimes, most likely due to a sensitive stomach. Our vet recommended back in August some probiotic powder sachets that were stupidly expensive. Found this product as an alternative, and have been buying this via subscribe and save every other month for about 6 months now. I’m happy to say these actually work! Our stinky cat has gone from 6 out of 7 days noticeably smelly, to maybe 1 out of 10 days. Huge improvement. Smelly cat, smelly cat, this is what we’re feeding you! And now you aren’t really the smelly cat anymore. Except on special occasions. Very good value, especially with subscribe and save. We are very happy with feline biome product and will continue to buy it.

Feline Biome™

Customer photo review of Feline Biome™

Both my cats get occasional bouts of diarrhea either from stress or eating/drinking something that bothers their stomach. This seems to help get things under control more quickly. I originally bought it because one cat was getting diarrhea at least weekly and he was dropping a little weight. I gave it to him daily for a few weeks and it helped him put the weight back on but now I only give it when he does get diarrhea which has been less frequent.

Feline Biome™

Customer photo review of Feline Biome™

My cat only ingests what she wants. When I adopted Mausi her coat was dull and dry. I started her on feline biome and within 2 weeks her fur was softer. She gets the hairball support and since she started them no more hacking on the rug. I bought it for my grand cat as well. Highly recommend this. Great product.

Feline Biome™

Customer photo review of Feline Biome™

We have three cats and it seemed at least one was barfing every day. This was a hail Mary purchase to help the problem before taking them to the vet. Not only is any barfing down to once a week at most, our senior cat who doesn't like ANY treats will accept this powder mixed with her food. It's a bit pricey but definitely worth seeing my cat happy!

Feline Biome™

Customer photo review of Feline Biome™

Seemed to help more than other cheaper brands! My cat gladly gobbled it up with his food, no problem at all! Would order again!

Feline Biome™

Customer photo review of Feline Biome™

My older male cat has some digestive issues. Was throwing up a lot and had to see the doc. I started giving him this each morning with his food. His issues so far have resolved.

Feline Biome™

Customer photo review of Feline Biome™

This product has really helped our elderly cat get some of her energy back.

Feline Biome™

Customer photo review of Feline Biome™

My kitten had very bad smelling poos 💩. My vet suggested this supplement for her and it helped tremendously.

Feline Biome™

Customer photo review of Feline Biome™

this product is loved by my finicky cat. she sits and points her nose to the box i keep it in. her stomach and coat have improved greatly. I, and the cat, recommend it.

Feline Biome™

Customer photo review of Feline Biome™

We have been using this with our cats for maybe a year now. It really does work.

Feline Biome™

Customer photo review of Feline Biome™

I've been trying to get my cat to eat hairball remedies for the longest time and it never worked, she would not eat any of them But this worked! My Luna gobbles up her food with easily! I am so happy, thankl you!

Feline Biome™

Customer photo review of Feline Biome™

My cat was pooping liquid and my friend recommendated me this, Purrlife delivered it really fast and i gave 1 pill to my cat each day, after two days he is totally back to normal

Feline Biome™

Customer photo review of Feline Biome™

Most of my hairball cats are not struggling with their digestion issues any more. Immediately noticed hair in the litter box gifts first day after using! Ingredients are great.

Feline Biome™

Customer photo review of Feline Biome™

My older male cat has some digestive issues. Was throwing up a lot and had to see the doc. I started giving him this each morning with his food. His issues so far have resolved.

Feline Biome™

Customer photo review of Feline Biome™

My 15 yo kitty was diagnosed with IBD. I thought I'd add these to her diet. She generally doesn't like what's good for her...but she eats this no problem with her salmon......♥ I don't know how effective since she is on a restricted diet overall, but glad there's something she loves...that should also help her.

Feline Biome™

Customer photo review of Feline Biome™

Works great. I have a long haired cat that had hairballs everyday. Now it has cut down to once every three days. i am hoping that the longer she is on them this will be reduced even more.

Feline Biome™

Customer photo review of Feline Biome™

I think my cat had constipation. His poop was pebble like so i ordered this one. I don’t think it changes my cat’s gut health dramatically but and he seems better. He wants more to eat than normal

Feline Biome™

I have 2 11 year old male cats who I love like children one of my boys is in kidney decline when they take this i can see the difference in their daily activity and their fur is so much softer

Feline Biome™

Please cancel any future orders. My cat will not take the medication. Thank you. Marcia Freer minpinmama@icloud.com

Feline Biome™

I have canceled the PayPal payments. Please stop any future automatic orders. My cat absolutley refuses to take the product.

Feline Biome™

So far, it's helped our senior hyperthyroid Siamese with bloody stool who is also on a steroid. Blood has now decreased more after the Purrlife so that there's hardly any at all. We're trying it with our two other seniors who have signs of early kidney disease (increased urination) to see if it helps there too!

Feline Biome™

These were recommended by a veterinary nutritionist to me and they seem to be doing the job. Particular good for if they’re on antibiotics. I usually open the capsule and dump the powder on food.

Feline Biome™

These are nice and smelly and Mt girl loves them. I got these because her poop was a little stinky and it has really helped ! Great price especially for prevention care.

Feline Biome™

I’ve been giving this to my cat for a few months now and it’s been a GAME CHANGER! It stops all the vomiting up hairballs most immediately!

Feline Biome™

My son’s cat has had a sensitive GI system since born. We tried a lot of different things - food changes, food additions, etc… bought these on a whim and they really worked. I recommend trying for sensitive GI systems.

Feline Biome™

We have a long haired cat who is prone to hairballs. But this has been a life safer for her! she rarely gets a hairball any more so I know these are working.

Feline Biome™

These helped my kitten sooo much! He was having some digestive issues, our vet recommended these and they have made so much more regular!

Feline Biome™

So far so good. I break them open and add them to a tiny bit of homemade whipped cream so I’m not even giving them the capsule. The eat it up so I’m assuming there’s not taste. My little cat is picky. We are giving them to all 4 cats. Hoping to get rid of vomiting because of digestive issues. No side effects, great quality. We take probiotics as humans so why not the kittens! Loved the natural ingredients!

Feline Biome™

Hairball issues are gone!

Feline Biome™

We have a long haired, formerly-feral, cat who deals with hairballs but is not crazy about letting us mess with him. We were having trouble with him not eating and throwing up from licking his long hair. We bought these to see if he would eat food having them. He loves the taste of this and the digestive issues have stopped. I highly recommend!

Feline Biome™

Have a rescue with a super sensitive tummy this has became a part of our daily routine to keep her tummy in check. She will only take in a pill pocket which she takes without issue. Has been taking for over a year and no adverse reactions with other medications or food. We take at doctors dosing guidance but appreciate the cost feasibility not having to purchase directly from vet.

Feline Biome™

My cat feels lighter and more energetic.

Feline Biome™

I use these for my small Poppy, as she has terrible tummy issues. When used in conjunction with a specially made farm fresh food, she has been much happier and healthier. No more puking, better digestion and poops, overall great. I have it on automatic order monthly.

Feline Biome™

I noticed my cat had started getting hairballs and i know she’s a picky eater and wouldn’t like anything like the gels so i got these and she love it. I noticed they worked immediately, before she was throwing u pa hairball every night and the first night i used it she didn’t have a hairball. It’s been a couple days of using it and she hasn’t had a hairball since. These are great!

Feline Biome™

The reason that I like this supplement so much is it has really helped my cat with loose stool. The multi-strain probiotics are a game-changer and the support it provides during dietary changes is noticeable. I also love how it supports overall intestinal health. Plus, 60 capsules per pack? That's a deal! It also contains prebiotics which is a great addition. I'm not the only one who thinks so, it's even veterinarian recommended. It's been an excellent choice for us.

Feline Biome™

After doing my research, I decided to buy this. I am more than pleased! The supplement not only supports digestive health, but also maintains intestinal balance. It's been a great help with food sensitivities my kitten suffers from. The fact that it has multi-strain probiotics is a bonus. I appreciate that it's backed by science, gives me peace of mind. A must-have for cat owners!

Feline Biome™

We suspect that my cat ate a vole/mouse that had been poisoned. He lost a ton of weight and hair…no energy… really scary. Started giving his this twice a day and he is regaining his weight and hair! Looks so healthy again and is back to his usual self. Love this product. Very grateful

Feline Biome™

These probiotics are reliable for my cat’s gut health. It keeps him regular and helps him sleep at night too because his stomach dors not bother him. It also makes his bathroom breaks more comfortable as it helps him have a calm digestive tract. Arrived on time and sealed with a good best by date. I love this company’s products.

Feline Biome™