Purina ONE LiveClear Allergen-Reducing Formula Chicken Flavor Dry Cat Food, 3-lb bag

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At a Glance

  • Natural
  • High-Protein
  • Allergy Relief
  • Made in USA
  • Adult

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About This Item

Details

  • This specially formulated food reduces the major allergen in cat hair and dander by 47% in just 21 days.
  • Each serving provides your kitty with 100% nutrition with no added fillers.
  • Real chicken is the first ingredient in this kibble, so your kitty can enjoy a delicious taste.
  • This recipe contains easily digestible ingredients for optimal nutrient absorption and energy support.
  • Also included in this formula are omega-6 fatty acids for healthy skin and coat.

Ingredient Information

Feeding Instructions

Learn More About Purina ONE From Our Team of Experts

Sensitive to Cat Allergens?

Purina ONE LiveClear Allergen-Reduction Formula is a cat food created to reduce the major allergen in cat hair and dander by 47% starting in just 21 days. It’s a simple, effective solution from a brand you trust.

How It Works

All cats produce an allergen in their saliva called Fel d 1 that is passed on in cat hair and dander. When cats eat Purina ONE LiveClear, a protein sourced from eggs simply binds to the Fel d 1 allergen and safely neutralizes it.

A Difference from Day ONE

From day 1, the real chicken, quality carbohydrates, and easy digestibility of Purina ONE LiveClear bring great taste, nutrition, and healthy energy with every meal. By day 21, LiveClear starts to reduce the major allergen in cat hair and dander.

About Purina ONE

Purina ONE offers wet and dry food in a variety of flavors and textures, all made in the US using real meat, fish, or poultry. As your cat’s needs change, choose from Purina ONE formulas based on life stage, lifestyle, and health benefits.

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Questions & Answers

3 Customer Questions

Is this cat food grain free or not?

Answer by Chewy • May 16, 2025
This formula is not grain free.

What is the kibble size?

Answer by Chewy • Aug 24, 2025
This formula contains 2 kibbles. One kibble is a 3/8 inch round disc-shaped, golden brown kibble, and the other kibble is 3/8 inch golden brown rice-shaped kibble.

What is the phosphorus level on a dry matter basis?

Answer by Chewy • Aug 31, 2025
This recipe has a phosphorus content of 1.16% on an as-fed basis and 1.26% on a dry matter basis.
Reviews
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4.7
Rated 4.7 out of 5 stars
653 Ratings
Terms & Conditions

Customers Mention

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

Digestibility

81% Positive

Ingredient Quality

85% Positive

Nutritional Content

86% Positive

Texture and Size

78% Positive

225 Customer Reviews

Rated 5 out of 5 stars
By Gwendolyn on Nov 30, 2025

Worked better than expected

Tldr: my husband can breathe MUCH better now, but not perfectly. We're still quite impressed and will continue buying! I'd seen some people say it worked for them,

Tldr: my husband can breathe MUCH better now, but not perfectly. We're still quite impressed and will continue buying! I'd seen some people say it worked for them, some say it didn't. My husband is allergic and can barely breathe through his nose when he's home with the cats, so I decided to give it a shot. Finally a few months after ordering + my cats eating it, I asked if he's been breathing better. He's still not perfect, but its MUCH better! I'm very impressed. My cats like it, they've been eating different flavors of Purina One since we got them a few years back and had no problems with the switch.

Rated 5 out of 5 stars
By Joyce on Dec 30, 2025

No allergic reaction

My Husband has always had severe allergies to cats. My granddaughter brought home a kitten and he let her keep it hoping it would stay outside. I started feeding

My Husband has always had severe allergies to cats. My granddaughter brought home a kitten and he let her keep it hoping it would stay outside. I started feeding the kitten Live clear and the cat doesn't bother him at all. He can pet him and even takes nap with the cat. This is a truly amazing product.

Rated 5 out of 5 stars
By Judith on Jan 19, 2026

He loves it!

I have a good friend who has resisted even entering my house because of his cat sensitivity. No more, it works! Even better, my cat likes it better than the Purina

I have a good friend who has resisted even entering my house because of his cat sensitivity. No more, it works! Even better, my cat likes it better than the Purina he had been eating and his digestive system is unchanged.

Rated 5 out of 5 stars
By Jacqui on Jan 16, 2026

Allergic to your pet ?

My veterinarian told me about this food, I have allergies to cats, and I thought I’d give it a try on top of taking allergy medication. This food seems to be helping

My veterinarian told me about this food, I have allergies to cats, and I thought I’d give it a try on top of taking allergy medication. This food seems to be helping me and my new lovable member jingles.

Rated 1 out of 5 stars
By Olivia on Jan 19, 2026

Bad Diarrhea

My cat has had bad diarrhea since starting this food, even after gradually transitioning. I was hoping this food would work out to help with my allergies, but I’d

My cat has had bad diarrhea since starting this food, even after gradually transitioning. I was hoping this food would work out to help with my allergies, but I’d rather him be healthy. Will not buy again.

Rated 5 out of 5 stars
By Marcia on Jan 3, 2026

I CAN BREATHE AGAIN!!!

NOW WHEN I WAKE UP IN THE MORNING, I CAN BREATHE AGAIN AND MY NOISE DOESN'T RUN ALL DAY. WHAT A BLESSING. MY CATS LIKE THE FOOD TOO, ANOTHER BLESSING SINCE THEY

NOW WHEN I WAKE UP IN THE MORNING, I CAN BREATHE AGAIN AND MY NOISE DOESN'T RUN ALL DAY. WHAT A BLESSING. MY CATS LIKE THE FOOD TOO, ANOTHER BLESSING SINCE THEY ARE PICKY EATERS. THANK YOU AND HAVE A BLESSED 2026, MARCIA AND TROOPS

Rated 5 out of 5 stars
By BETTY on Nov 30, 2025
Top 250 Contributor

the chicken flavor

My kitties really will eat only the chicken flavor cat foods; I mix the Purina cat chow indoor half n half with purina one live clear, my kitties love it Kit 9,

My kitties really will eat only the chicken flavor cat foods; I mix the Purina cat chow indoor half n half with purina one live clear, my kitties love it Kit 9, and teeter 2yr Also Kit is doing better with his allergens and immune system since he's been on this purina one live clear-it really helps him from wheezing also,

Rated 1 out of 5 stars
By Linda on Jan 8, 2026

Dry cat food

In delivery the box was wrapped and broke open my wet topper and it went all over my dry cat food and emptied out all the wet topper in the box

In delivery the box was wrapped and broke open my wet topper and it went all over my dry cat food and emptied out all the wet topper in the box

Rated 5 out of 5 stars
By Emily on Nov 18, 2025

Definitely helps with allergies!

My cats really love this food. I have had them on the purina pro plan live clear since I have mild allergies and have lots of family and friends with more severe

My cats really love this food. I have had them on the purina pro plan live clear since I have mild allergies and have lots of family and friends with more severe allergies. I was really excited to see a more affordable option with Purina One liveclear. It seems to work just as well. I have no symptoms and my mom, who has severe allergies, has minimal reaction to them too! It is so amazing!

Rated 1 out of 5 stars
By Barbi on Nov 8, 2025

High expectations, horrid results

I ended up buying this because i'm allergic to my cats. Advised by a vet that it might be something for me to look into. Bought a bag online, had it shipped to the

I ended up buying this because i'm allergic to my cats. Advised by a vet that it might be something for me to look into. Bought a bag online, had it shipped to the house. At first, all was good, seemed like the cats enjoyed eating it. Then day 3, my male started puking, almost constantly for 3 days to the point where he was lethargic and i saw that his bile was pink tinged. I finally switched back to their old food. He hasn't puked in three days now, has energy.