Cat Allergen Reducing Supplement
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1-Month Supply
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1st Shipment
Every 4 weeks
2-Month Supply
2 month supply delivered every 8 weeks
1st Shipment
Every 8 weeks
3-Month Supply
3 month supply delivered every 12 weeks
1st Shipment
Every 12 weeks
Here's what the Pacagen Community is saying
Health Leaders Recommend Pacagen
“Pacagen's technology is a game-changer for allergy sufferers - by targeting and reducing cat dander, it represents a proactive approach to symptoms beyond taking medications.”
Dr. Basil Kahwash, MD | Board Certified Allergist
Cat ownership isn't meant to be stressful
At Pacagen, we're committed to helping you regain control — even in the face of allergies. Our Cat Allergen Reducing Supplement offers a powerful, drug-free solution designed to neutralize allergens at the source.
At Pacagen, we're committed to helping you regain control — even in the face of allergies. Our Cat Allergen Reducing Supplement offers a powerful, drug-free solution designed to neutralize allergens at the source.
Contains our engineered ingredient, designed to recognize cat allergens and break them down
Serve with your cat's food twice a day to break cat allergens down at the source
No drowsiness, no dry mouth, no dizziness, and no long-term impacts on the immune system
Contains our engineered ingredient, designed to recognize cat allergens and break them down
Serve with your cat's food twice a day to break cat allergens down at the source
No drowsiness, no dry mouth, no dizziness, and no long-term impacts on the immune system
Pacagen Targets Allergen Molecules That Cause:Pacagen Targets Allergen Molecules That Triggers These Symptoms:
No more watery eyes!
My eyes used to water constantly when I visited my sister's house with her three cats. After using Pacagen spray, I can finally enjoy family gatherings without constantly wiping my eyes. Amazing results!
- M. Johnson
Life changing for my allergies
I thought I'd never be able to visit homes with pets again. This product has given me my social life back. No more red, itchy eyes after just a few applications.
- S. Davis
Wonderful and effective product.
Pacagen is truly a wonderful and effective product. Pacagen spray and food topper powder REALLY work. My allergic reaction has been mostly cleared up. My eyes aren't itchy and my nose is not running.
- E. Leslie
Worker Immediately
My husband and I knew we would be mildly allergic to cats before adopting them–and we're so glad we found Pacagen because our allergies diminished significantly for about a week! No more runny, itchy eyes, and no one hives on my face!
- H. Eunice
No more watery eyes!
My eyes used to water constantly when I visited my sister's house with her three cats. After using Pacagen spray, I can finally enjoy family gatherings without constantly wiping my eyes. Amazing results!
- M. Johnson
Life changing for my allergies
I thought I'd never be able to visit homes with pets again. This product has given me my social life back. No more red, itchy eyes after just a few applications.
- S. Davis
Wonderful and effective product.
Pacagen is truly a wonderful and effective product. Pacagen spray and food topper powder REALLY work. My allergic reaction has been mostly cleared up. My eyes aren't itchy and my nose is not running.
- E. Leslie
Worker Immediately
My husband and I knew we would be mildly allergic to cats before adopting them–and we're so glad we found Pacagen because our allergies diminished significantly for about a week! No more runny, itchy eyes, and no one hives on my face!
- H. Eunice
No more watery eyes!
My eyes used to water constantly when I visited my sister's house with her three cats. After using Pacagen spray, I can finally enjoy family gatherings without constantly wiping my eyes. Amazing results!
- M. Johnson
Life changing for my allergies
I thought I'd never be able to visit homes with pets again. This product has given me my social life back. No more red, itchy eyes after just a few applications.
- S. Davis
Wonderful and effective product.
Pacagen is truly a wonderful and effective product. Pacagen spray and food topper powder REALLY work. My allergic reaction has been mostly cleared up. My eyes aren't itchy and my nose is not running.
- E. Leslie
Worker Immediately
My husband and I knew we would be mildly allergic to cats before adopting them–and we're so glad we found Pacagen because our allergies diminished significantly for about a week! No more runny, itchy eyes, and no one hives on my face!
- H. Eunice
No more watery eyes!
My eyes used to water constantly when I visited my sister's house with her three cats. After using Pacagen spray, I can finally enjoy family gatherings without constantly wiping my eyes. Amazing results!
- M. Johnson
Life changing for my allergies
I thought I'd never be able to visit homes with pets again. This product has given me my social life back. No more red, itchy eyes after just a few applications.
- S. Davis
Wonderful and effective product.
Pacagen is truly a wonderful and effective product. Pacagen spray and food topper powder REALLY work. My allergic reaction has been mostly cleared up. My eyes aren't itchy and my nose is not running.
- E. Leslie
Worker Immediately
My husband and I knew we would be mildly allergic to cats before adopting them–and we're so glad we found Pacagen because our allergies diminished significantly for about a week! No more runny, itchy eyes, and no one hives on my face!
- H. Eunice
Skin reactions completely gone
I used to break out in hives whenever I was around cats for more than a few minutes. After using Pacagen, my skin stays completely clear. It's like magic!
- A. Garcia
No more embarrassing rashes
The itchy, red welts that would appear on my arms and neck are a thing of the past. I can finally pet cats without worrying about my skin reacting.
- N. Miller
It's amazing!
My boyfriend is also incredibly allergic. He gets hives, gets super itchy, the whole thing. I decided to give Pacagen a try. This stuff works INSTANTLY. My boyfriend can now pet my cats.
- Armando
OUTSTANDING Results!
10 years ago I developed hives along with my respiratory and sinus issues. I literally tried everything. As a last resort I ordered Pacagen. Within an hour I could already tell the difference...Unbelievable!!
- Elona
Skin reactions completely gone
I used to break out in hives whenever I was around cats for more than a few minutes. After using Pacagen, my skin stays completely clear. It's like magic!
- A. Garcia
No more embarrassing rashes
The itchy, red welts that would appear on my arms and neck are a thing of the past. I can finally pet cats without worrying about my skin reacting.
- N. Miller
It's amazing!
My boyfriend is also incredibly allergic. He gets hives, gets super itchy, the whole thing. I decided to give Pacagen a try. This stuff works INSTANTLY. My boyfriend can now pet my cats.
- Armando
OUTSTANDING Results!
10 years ago I developed hives along with my respiratory and sinus issues. I literally tried everything. As a last resort I ordered Pacagen. Within an hour I could already tell the difference...Unbelievable!!
- Elona
Skin reactions completely gone
I used to break out in hives whenever I was around cats for more than a few minutes. After using Pacagen, my skin stays completely clear. It's like magic!
- A. Garcia
No more embarrassing rashes
The itchy, red welts that would appear on my arms and neck are a thing of the past. I can finally pet cats without worrying about my skin reacting.
- N. Miller
It's amazing!
My boyfriend is also incredibly allergic. He gets hives, gets super itchy, the whole thing. I decided to give Pacagen a try. This stuff works INSTANTLY. My boyfriend can now pet my cats.
- Armando
OUTSTANDING Results!
10 years ago I developed hives along with my respiratory and sinus issues. I literally tried everything. As a last resort I ordered Pacagen. Within an hour I could already tell the difference...Unbelievable!!
- Elona
Skin reactions completely gone
I used to break out in hives whenever I was around cats for more than a few minutes. After using Pacagen, my skin stays completely clear. It's like magic!
- A. Garcia
No more embarrassing rashes
The itchy, red welts that would appear on my arms and neck are a thing of the past. I can finally pet cats without worrying about my skin reacting.
- N. Miller
It's amazing!
My boyfriend is also incredibly allergic. He gets hives, gets super itchy, the whole thing. I decided to give Pacagen a try. This stuff works INSTANTLY. My boyfriend can now pet my cats.
- Armando
OUTSTANDING Results!
10 years ago I developed hives along with my respiratory and sinus issues. I literally tried everything. As a last resort I ordered Pacagen. Within an hour I could already tell the difference...Unbelievable!!
- Elona
Finally sleeping through the night
I used to wake up multiple times due to congestion and coughing when staying at homes with pets. Now I sleep peacefully all night long. What a difference!
- C. Taylor
No more restless nights
My sleep quality has improved dramatically. No more tossing and turning due to allergy symptoms. I wake up refreshed instead of exhausted.
- J. Brown
I can sleep again
I swear this stuff must be magic because spraying this twice a week on my bed means that I can wake up in the morning and not be all congested and have puffy eyes.
- Nicole
This product is a MIRACLE!
My kids and I have been severely allergic to cats for years. Now, my daughter was able to sleep in the SAME bed as one of the cats and didn't sneeze once for over 30 hours.
- Dina, mom of 3
Finally sleeping through the night
I used to wake up multiple times due to congestion and coughing when staying at homes with pets. Now I sleep peacefully all night long. What a difference!
- C. Taylor
No more restless nights
My sleep quality has improved dramatically. No more tossing and turning due to allergy symptoms. I wake up refreshed instead of exhausted.
- J. Brown
I can sleep again
I swear this stuff must be magic because spraying this twice a week on my bed means that I can wake up in the morning and not be all congested and have puffy eyes.
- Nicole
This product is a MIRACLE!
My kids and I have been severely allergic to cats for years. Now, my daughter was able to sleep in the SAME bed as one of the cats and didn't sneeze once for over 30 hours.
- Dina, mom of 3
Finally sleeping through the night
I used to wake up multiple times due to congestion and coughing when staying at homes with pets. Now I sleep peacefully all night long. What a difference!
- C. Taylor
No more restless nights
My sleep quality has improved dramatically. No more tossing and turning due to allergy symptoms. I wake up refreshed instead of exhausted.
- J. Brown
I can sleep again
I swear this stuff must be magic because spraying this twice a week on my bed means that I can wake up in the morning and not be all congested and have puffy eyes.
- Nicole
This product is a MIRACLE!
My kids and I have been severely allergic to cats for years. Now, my daughter was able to sleep in the SAME bed as one of the cats and didn't sneeze once for over 30 hours.
- Dina, mom of 3
Finally sleeping through the night
I used to wake up multiple times due to congestion and coughing when staying at homes with pets. Now I sleep peacefully all night long. What a difference!
- C. Taylor
No more restless nights
My sleep quality has improved dramatically. No more tossing and turning due to allergy symptoms. I wake up refreshed instead of exhausted.
- J. Brown
I can sleep again
I swear this stuff must be magic because spraying this twice a week on my bed means that I can wake up in the morning and not be all congested and have puffy eyes.
- Nicole
This product is a MIRACLE!
My kids and I have been severely allergic to cats for years. Now, my daughter was able to sleep in the SAME bed as one of the cats and didn't sneeze once for over 30 hours.
- Dina, mom of 3
My daughter didn't sneeze!
Every time my daughter would come visit our home, our 2 cats would make her sneeze. I tried the Pacagen spray on all the areas the cats like to lay (rugs, couch, chairs, etc.) and after only a few times, she said she felt much better. No more sneezing! I'm a believer!!
- K. Thousand
Fantastic product that really works
We had a person stay over for 3 nights in our house with 2 Siamese cats. She is highly allergic to cats. Not a sniffle, sneeze, itchy eyes. NOTHING! Miraculous.
- K. Simons
Has really helped my boyfriends allergies
Once I moved into my boyfriend's house, we quickly realized we wanted to find an alternative to him take a daily allergy pill. This spray has helped tremendously with his symptoms (stuffy nose, itchy/water eyes, sneezing).
- Brittany L.
I recently found out I'm allergic
I recently found out from the physician that I was allergic to cats. Pacagen has dramatically reduced my discomfort (mostly stuffy nose) and I can sleep with my cats now. All you have to do is spray in their high traffic areas for relief.
- D.T.
My daughter didn't sneeze!
Every time my daughter would come visit our home, our 2 cats would make her sneeze. I tried the Pacagen spray on all the areas the cats like to lay (rugs, couch, chairs, etc.) and after only a few times, she said she felt much better. No more sneezing! I'm a believer!!
- K. Thousand
Fantastic product that really works
We had a person stay over for 3 nights in our house with 2 Siamese cats. She is highly allergic to cats. Not a sniffle, sneeze, itchy eyes. NOTHING! Miraculous.
- K. Simons
Has really helped my boyfriends allergies
Once I moved into my boyfriend's house, we quickly realized we wanted to find an alternative to him take a daily allergy pill. This spray has helped tremendously with his symptoms (stuffy nose, itchy/water eyes, sneezing).
- Brittany L.
I recently found out I'm allergic
I recently found out from the physician that I was allergic to cats. Pacagen has dramatically reduced my discomfort (mostly stuffy nose) and I can sleep with my cats now. All you have to do is spray in their high traffic areas for relief.
- D.T.
My daughter didn't sneeze!
Every time my daughter would come visit our home, our 2 cats would make her sneeze. I tried the Pacagen spray on all the areas the cats like to lay (rugs, couch, chairs, etc.) and after only a few times, she said she felt much better. No more sneezing! I'm a believer!!
- K. Thousand
Fantastic product that really works
We had a person stay over for 3 nights in our house with 2 Siamese cats. She is highly allergic to cats. Not a sniffle, sneeze, itchy eyes. NOTHING! Miraculous.
- K. Simons
Has really helped my boyfriends allergies
Once I moved into my boyfriend's house, we quickly realized we wanted to find an alternative to him take a daily allergy pill. This spray has helped tremendously with his symptoms (stuffy nose, itchy/water eyes, sneezing).
- Brittany L.
I recently found out I'm allergic
I recently found out from the physician that I was allergic to cats. Pacagen has dramatically reduced my discomfort (mostly stuffy nose) and I can sleep with my cats now. All you have to do is spray in their high traffic areas for relief.
- D.T.
My daughter didn't sneeze!
Every time my daughter would come visit our home, our 2 cats would make her sneeze. I tried the Pacagen spray on all the areas the cats like to lay (rugs, couch, chairs, etc.) and after only a few times, she said she felt much better. No more sneezing! I'm a believer!!
- K. Thousand
Fantastic product that really works
We had a person stay over for 3 nights in our house with 2 Siamese cats. She is highly allergic to cats. Not a sniffle, sneeze, itchy eyes. NOTHING! Miraculous.
- K. Simons
Has really helped my boyfriends allergies
Once I moved into my boyfriend's house, we quickly realized we wanted to find an alternative to him take a daily allergy pill. This spray has helped tremendously with his symptoms (stuffy nose, itchy/water eyes, sneezing).
- Brittany L.
I recently found out I'm allergic
I recently found out from the physician that I was allergic to cats. Pacagen has dramatically reduced my discomfort (mostly stuffy nose) and I can sleep with my cats now. All you have to do is spray in their high traffic areas for relief.
- D.T.
Stopped my persistent cough
I used to start coughing within minutes of being around cats. After treating my friend's furniture with Pacagen, I spent an entire evening there without a single cough. Unbelievable!
- R. Williams
Finally can breathe easy
The constant throat irritation and coughing fits are gone. I can now enjoy time with my cat-loving friends without worrying about breathing issues.
- L. Martinez
Amazing spray
I bought the spray to try. This spray has allowed me to enjoy my cat now without sneezing and coughing. Thank you!
- Dee P
No more morning sneezes
I used to wake up sneezing, not anymore! My morning sneezes, itchy eyes, and phlegmy cough are gone! LOVE this product!!!!
- Angie D.
Stopped my persistent cough
I used to start coughing within minutes of being around cats. After treating my friend's furniture with Pacagen, I spent an entire evening there without a single cough. Unbelievable!
- R. Williams
Finally can breathe easy
The constant throat irritation and coughing fits are gone. I can now enjoy time with my cat-loving friends without worrying about breathing issues.
- L. Martinez
Amazing spray
I bought the spray to try. This spray has allowed me to enjoy my cat now without sneezing and coughing. Thank you!
- Dee P
No more morning sneezes
I used to wake up sneezing, not anymore! My morning sneezes, itchy eyes, and phlegmy cough are gone! LOVE this product!!!!
- Angie D.
Stopped my persistent cough
I used to start coughing within minutes of being around cats. After treating my friend's furniture with Pacagen, I spent an entire evening there without a single cough. Unbelievable!
- R. Williams
Finally can breathe easy
The constant throat irritation and coughing fits are gone. I can now enjoy time with my cat-loving friends without worrying about breathing issues.
- L. Martinez
Amazing spray
I bought the spray to try. This spray has allowed me to enjoy my cat now without sneezing and coughing. Thank you!
- Dee P
No more morning sneezes
I used to wake up sneezing, not anymore! My morning sneezes, itchy eyes, and phlegmy cough are gone! LOVE this product!!!!
- Angie D.
Stopped my persistent cough
I used to start coughing within minutes of being around cats. After treating my friend's furniture with Pacagen, I spent an entire evening there without a single cough. Unbelievable!
- R. Williams
Finally can breathe easy
The constant throat irritation and coughing fits are gone. I can now enjoy time with my cat-loving friends without worrying about breathing issues.
- L. Martinez
Amazing spray
I bought the spray to try. This spray has allowed me to enjoy my cat now without sneezing and coughing. Thank you!
- Dee P
No more morning sneezes
I used to wake up sneezing, not anymore! My morning sneezes, itchy eyes, and phlegmy cough are gone! LOVE this product!!!!
- Angie D.
Discover WhiskerBlock™
Over $2M in research led to a breakthrough in allergen management.
Pacagen's WhiskerBlock™ technology is the first of its kind to target Fel d 1, the protein behind cat allergies. Its unique design neutralizes the allergen into a safe, non-reactive form.
Pacagen's WhiskerBlock™ technology is the first of its kind to target Fel d 1, the protein behind cat allergies. Its unique design neutralizes the allergen into a safe, non-reactive form.
Instead of altering your immune system like antihistamines or nasal sprays, WhiskerBlock™ targets allergens right at the source - in your environment. Its precise nature ensures that it only binds to allergens and nothing else.
Putting WhiskerBlock™ in a supplement neutralizes Fel d 1 right where it's produced - in your cat's saliva. Through precision research and manufacturing, WhiskerBlock™ is able to neutralize up to 98% of Fel d 1, breaking it down into a non-reactive form. Breathe easy again knowing that WhiskerBlock™ will neutralize Fel d 1 wherever it is.
97%
1%
of Pacagen customers reported fewer allergic flare ups after using Pacagen
Using Pacagen's Cat Allergen Reducing Supplement decreases cat allergens by
1%
1%
of Pacagen customers reported fewer allergic flare ups after using Pacagen
Using Pacagen's Cat Allergen Reducing Supplement decreases cat allergens by
1%
How to use
in 3 simple steps
The Pacagen Approach
Relief is just a scoop away
We turned science into a simple supplement because supporting allergen reduction shouldn’t add work to your day. No complicated routine — just scoop, serve, and stay consistent.
Step 1:
Scoop
Portion 1g of the supplement formula using the provided scooper.
Step 2:
Serve
Sprinkle on top of your cat’s wet, dry or raw food.
Step 3:
Relax & Repeat
Use our supplement twice a day for best results and enjoy relief around your cat.
A super snack that beats the best
How Pacagen compares:
Egg Powder
Leading Cat Allergen Reducing Diets
High concentration of neutralizing proteins
Works within two weeks
Consistent Results
Continue using same diet
Egg Powder
Leading Cat Allergen Reducing Diets
High concentration of neutralizing proteins
Works within two weeks
Consistent Results
Continue using same diet
Relief that builds with every meal.
Designed for daily comfort, the Cat Allergen Reducing Supplement uses WhiskerBlock Alpha Protein Technology to neutralize cat allergens at the source, so you can breathe easier and feel closer to your cat over time.
Notice the difference fast
- • Fewer sneezes and sniffles
- • Less itching and irritation
- • Clearer, more comfortable breathing
Feel the calm settle in
- • Air feels lighter and cleaner
- • Breathing comes easier
- • Skin feels less reactive
Long-lasting comfort takes hold
- • Sleep more soundly without congestion
- • Think clearer without brain fog
- • Enjoy allergy relief that lasts with consistent use
Elevate your protection
Bundle With the Cat Allergen Neutralizing Spray for maximum dual-action protection
Cat Allergen Reducing Supplement
A powerful supplement powered by Pacagen's WhiskerBlock™. When sprinkled on your cat's food, it neutralizes allergens in their saliva, preventing them from spreading to your home.
Cat Allergen Neutralizing Spray
The #1 spray for neutralizing cat allergens on furniture, bedding, carpets, or air. Breaks down allergens that have already spread throughout your home.