Tackle The Cause Of Your Allergy Flare Ups

Breathe Easier With Pacagen

⭐⭐⭐⭐⭐

"I recommend Pacagen products to my patients because they work by eliminating the root cause of allergy symptoms."

- Dr. Basil Kahwash, MD

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Cat Allergen Reducing Supplement

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You May Use Your FSA/HSA for This Purchase

This product may be eligible for purchase with your FSA/HSA funds. Get up to 100% reimbursed using your pre-tax dollars.

1

Purchase with your regular payment method

Use your credit card, debit card, or other payment method at checkout.

2

Get a Letter of Medical Necessity

After checkout, fill out a brief health questionnaire for our licensed providers to review.

3

Receive automatic reimbursement

If approved, float will automatically reimburse you from your FSA/HSA account.
Choose your flavor
Salmon
Chicken
Autoship & Save
Size

Put Allergen Control On Autopilot

  • Refills delivered to you every 4 weeks
  • Modify, pause, cancel anytime
Build your own custom bundle to unlock additional savings!
One time purchase $58.00


  • Contains WhiskerBlock proteins™ to neutralize cat allergens at the source
  • Maintains low levels of harmful gut bacteria growth
  • Promotes digestive tissue integrity and healthy microbial populations
  • Supports both innate and adaptive immunity
  • Helps with overall well-being and longevity


  • Active Ingredients Per Scoop (1g):
    • WhiskerBlock™ Alpha — 20.8mg
    • EpiCor Pets (Postbiotic) — 15mg
    • Fructo-oligosaccharides — 10mg
  • Inactive Ingredients:
    • Salmon Hydrolysate (Flavor)
    • Chickpea Flour (Filler)
    • Maltodextrin (Carrier)
    • Natural Fish Palatant (Flavor)
    • Oat Flour (Filler)


Can be given during or after mealtime. Give 2 scoops total per day for cats of all sizes.

Meet Whiskerblock™

Whiskerblock Visual
  • Your home may look clean, but invisible cat allergens can trigger discomfort without warning.
  • WhiskerBlock targets and blocks allergens before they enter your body.
  • With allergens neutralized, you can relax in a healthier home.

    • Health Supplement VS. Food Topper

    Tried the Topper? Upgrade to the Supplement for more functional benefits and longer-lasting support.

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    Trusted By Doctors And Experts

    Dr. Andrew Findlaytor

    Licensed Veterinarian

    "As a vet, I've seen so many pet parents struggle to find a way to manage their allergies. I was so relieved to hear about Pacagen's products - they work great and are safe for cats!"

    1440 Newsletter

    4.4 Million Subscribers

    "Existing treatments are invasive shots and pills that aren't much help. But one start-up called Pacagen is finally changing all that."

    Dr. Basil Kahwash

    Board Certified Allergist

    "I recommend Pacagen products to my patients because they work by eliminating the root cause of allergy symptoms. Pacagen's technology represents a promising approach to disease control for people with environmental allergies"

    Katie Couric Media

    1M+ Subscribers

    "Instead of taking medications that work to reactively address your symptoms after they’ve begun, this spray can work proactively to ensure that the symptoms never manifest at all."

    Dr. Andrew Findlaytor

    Licensed Veterinarian

    "As a vet, I've seen so many pet parents struggle to find a way to manage their allergies. I was so relieved to hear about Pacagen's products - they work great and are safe for cats!"

    1440 Newsletter

    4M+ Subscribers

    "Existing treatments are invasive shots and pills that aren't much help. But one start-up called Pacagen is finally changing all that."

    Dr. Basil Kahwash

    Board Certified Allergist

    "I recommend Pacagen products to my patients because they work by eliminating the root cause of allergy symptoms. Pacagen's technology represents a promising approach to disease control for people with environmental allergies"

    Katie Couric Media

    1M+ Subscribers

    "Instead of taking medications that work to reactively address your symptoms after they’ve begun, this spray can work proactively to ensure that the symptoms never manifest at all."

    BREATHE EASIER WITH PACAGEN

    Smile

    WHY STOP ALLERGENS?

    The allergens your cat sheds are the root cause of your allergic flare ups. Remove those allergens, and your body will thank you in ways you didn’t expect!

    Breathe Easier

    Easier Breathing

    Smile

    Less Itching

    Sleep Quality

    Better Sleep

    Brain Fog

    Brain Fog Gone

    How to use it

    Can be given during or after mealtime

    Give 2 scoops total per day for cats of all sizes

    Us vs. Them

    Instant relief. No side effects. No discomfort. Just a smarter way to tackle allergens.

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    Customer Reviews

    Based on 218 reviews
    84%
    (183)
    14%
    (30)
    2%
    (4)
    0%
    (0)
    0%
    (1)
    A
    Arthur L.
    Allergy symptoms gone

    Using the food topper and the spray have saved my 2 cats. Allergy symptoms are gone!

    T
    T.H.
    My life is changed

    I’ve been giving my cats Pacagen for the past 8 months and have felt such a noticeable improvement in my allergy symptoms (and, frankly, my quality of life). I have even had highly allergic friends tell me that my cats do not evoke symptoms from them.

    A
    AJ

    I wasn't sure if this was working or not until I ran out. IT WAS WORKING! I can't breathe in my house anymore and immediately ordered another bottle. My cat wasn't sure about it initially but she's grown to love it. The only issue is that it clumps easily, so be sure to store it in a dry location so you don't end up wasting this precious powder.

    G
    Grace K.
    It works!

    Works great! Really helps with my allergies and we can sleep with my cat and cuddle with him with no worries.

    C
    C.C.
    Tasty topper

    We started a subscription last winter when we found out my nephews would be spending Christmas with us - one is allergic to cats. We deep cleaned the house, started using the food topper, and limited the cats roaming space while he was here. The cats loved the special treat and he didn’t seem to be bothered. (He didn’t interact with the cats at all, so that might have been the success piece- but the Pacagen didn’t hurt either 🙂)

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