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Discover Pro Plan LiveClear Allergen Reducing Cat Food

The revolutionary cat food shown to reduce the major allergen in cat hair and dander by an average of 47% starting in the third week of daily feeding. Explore a variety of specialized LiveClear formulas, including our newest additions: Indoor, Weight Management, and Adult 7+ Prime Plus formulas.

The First Allergen-Reducing Cat Food

Backed by more than a decade of research, LiveClear is shown to safely and effectively reduce the major allergen in cat hair and dander. Watch the video below to learn how LiveClear works.

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Take The LiveClear Challenge

Don’t let the major allergen in cat hair and dander hold you back. Take The LiveClear Challenge and discover the freedom you – and your cat – could have by this time next month. Start today and get $8 back on your first bag.

Pro Plan LiveClear Cat Food

LiveClear at Every Age, and Every Stage 

Your cat is unique. That’s why Pro Plan offers a variety of LiveClear formulas specialized by lifestage and unique nutritional needs like weight management, sensitive skin & stomach, indoor, and more. 

How LiveClear Works

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All cats produce a common allergen, Fel d 1, in their saliva

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When cats eat LiveClear, a key protein sourced from eggs binds to the Fel d 1 and neutralizes it 

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And when fed daily, LiveClear significantly reduces the major allergen in cat hair and dander

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Simply, and safely 

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Allergen-Reducing Cat Food

LiveClear is a revolutionary cat food shown to reduce the major allergen in cat hair and dander by an average of 47% starting in the third week of daily feeding.

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Are You Sensitive to Cat Allergens? Find Out with this Easy Test.

Labcorp OnDemand’s Dog and Cat Allergy Test makes it easy to accurately test if you’re sensitive to cat allergens, like Fel d 1. Purchase your test today and get science-backed answers to your allergy questions.  Visit the Labcorp OnDemand site to learn more.

Shop Purina Pro Plan Formulas

The advanced nutrition of Pro Plan is available online and in-store at pet specialty retailers near you.

Where to Buy

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LiveClear Earned The Seal

Pro Plan LiveClear Dry Cat Food has earned the Good Housekeeping Seal, so you can shop with confidence.

Real People. Real Stories.

Cat owners love their cats, but may have to limit contact with them due to cat allergen sensitivity.
With LiveClear, lives are changing for the better. See the difference it’s made for real people like you. 

Cat and man

“After I started them on Purina Pro Plan LiveClear, I could hang out with them more, and we could cuddle more. They stopped feeling like Nicole's cats. They started feeling like my cats as well."

- You Z.

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“LiveClear has been absolutely life changing for me. We’ll never go back to any other food."

– Dachelle K.

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Clearing the Air: The Truth About Pet Allergens

Expert articles to help you better understand and manage pet allergens. Learn more.


The LiveClear Story

How did Purina discover the breakthrough behind LiveClear? With passion, innovation, and more than a decade of groundbreaking research. 

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Frequently Asked Questions

LiveClear is unlike any other cat food on the market, so you may have questions about it. Get answers to common ones here.

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Money Back, Guaranteed

We guarantee outstanding quality and taste. If for any reason you’re not satisfied, simply let us know why. Include the information in the “BEST IF USED BY” date box and send within 60 days of date on receipt along with your original purchase receipt with the price circled, a brief explanation of why you were dissatisfied with the product, and your name and street address (P.O. Box not accepted) to:

Pro Plan Satisfaction Guarantee
Nestlé Purina PetCare
PO Box 340
Neenah, WI 54957