Your best sleep is a spray away.
Magnesium Sleep Spray for People with Cat Allergies
Select A Frequency:
1-Month Starter Pack
Congrats, you're saving $11.60!
1st Shipment
Every 4 weeks
2-Month Double Pack
2 month supply delivered every 8 weeks
1st Shipment
Every 8 weeks
Autoship Benefits:
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
Your best sleep is a spray away.
Millions of cat lovers struggle with sleep because of cat allergens in their bedrooms. Nasal congestion, coughing, and wheezing make it hard to breathe and stay asleep.
At the same time, an overstimulated nervous system and low magnesium levels can keep the body tense, preventing restorative sleep and leaving your immune system working overtime into the next day.
Sleep BioClear⁺ helps you relax and breathe freely around your cat all night.
Magnesium glycinate
Calms a racing mind
What it
is:
A highly absorbable form of magnesium, an essential mineral your body needs for nerve and muscle regulation.
How it
works:
Helps regulate neurotransmitters, including GABA.
(The main calming chemical in the brain.)
A home spray that beats the rest
How Pacagen compares:
Antihistamines
Allergy Shots
Targets the source of allergens
Drug-free and non invasive
Immediate decrease in allergens
Ease of use
Restful sleep
Antihistamines
Allergy Shots
Targets the source of allergens
Drug-free and non invasive
Immediate decrease in allergens
Ease of use
Restful sleep
Pacagen targets allergen molecules that cause:Pacagen targets allergen molecules that trigger these symptoms:
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
Reduced my anxiety completely
I used to stress about visiting places with pets, planning escape routes and bringing multiple medications. Now I can relax and enjoy myself without that constant worry.
- P. Anderson
Peace of mind at last
No more anxiety attacks when I see a cat or dog. This product has eliminated the stress that came with my severe pet allergies. I feel free again!
- T. Wilson
Worth it!
Expensive but worth every penny!! I will be buying more for sure. Such a stress reliever!! THANK YOU!
- Elizabeth Jardine
Works for 4 Cats!
I was allergic to my cats. No allergy meds—OTC or prescription—helped. Pacagen made a huge difference. Pacagen has relieved quite a bit of allergies and stress. I don't worry about what to do if my kids have allergy.
- Megan Haymier
Reduced my anxiety completely
I used to stress about visiting places with pets, planning escape routes and bringing multiple medications. Now I can relax and enjoy myself without that constant worry.
- P. Anderson
Peace of mind at last
No more anxiety attacks when I see a cat or dog. This product has eliminated the stress that came with my severe pet allergies. I feel free again!
- T. Wilson
Worth it!
Expensive but worth every penny!! I will be buying more for sure. Such a stress reliever!! THANK YOU!
- Elizabeth Jardine
Works for 4 Cats!
I was allergic to my cats. No allergy meds—OTC or prescription—helped. Pacagen made a huge difference. Pacagen has relieved quite a bit of allergies and stress. I don't worry about what to do if my kids have allergy.
- Megan Haymier
Reduced my anxiety completely
I used to stress about visiting places with pets, planning escape routes and bringing multiple medications. Now I can relax and enjoy myself without that constant worry.
- P. Anderson
Peace of mind at last
No more anxiety attacks when I see a cat or dog. This product has eliminated the stress that came with my severe pet allergies. I feel free again!
- T. Wilson
Worth it!
Expensive but worth every penny!! I will be buying more for sure. Such a stress reliever!! THANK YOU!
- Elizabeth Jardine
Works for 4 Cats!
I was allergic to my cats. No allergy meds—OTC or prescription—helped. Pacagen made a huge difference. Pacagen has relieved quite a bit of allergies and stress. I don't worry about what to do if my kids have allergy.
- Megan Haymier
Reduced my anxiety completely
I used to stress about visiting places with pets, planning escape routes and bringing multiple medications. Now I can relax and enjoy myself without that constant worry.
- P. Anderson
Peace of mind at last
No more anxiety attacks when I see a cat or dog. This product has eliminated the stress that came with my severe pet allergies. I feel free again!
- T. Wilson
Worth it!
Expensive but worth every penny!! I will be buying more for sure. Such a stress reliever!! THANK YOU!
- Elizabeth Jardine
Works for 4 Cats!
I was allergic to my cats. No allergy meds—OTC or prescription—helped. Pacagen made a huge difference. Pacagen has relieved quite a bit of allergies and stress. I don't worry about what to do if my kids have allergy.
- Megan Haymier
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.
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
Here's what the Pacagen Community is saying
Why Magnesium Matters
310+ biological processes
in your body use Magnesium to function, from mental health, muscle function, and heart health
48% of Americans
are deficient in Magnesium intake compared to the recommended level.
THE mineral your brain uses to slow down.
Magnesium helps regulate NMDA receptors, preventing your neurons from firing nonstop at night. It supports GABA, the brain's main calming signal. Magnesium also helps muscles release tension so your body can fully rest.
Why Magnesium Matters
310+ biological processes
in your body use Magnesium to function, from mental health and muscle function to heart health.
48% of Americans
are deficient in Magnesium intake compared to the recommended level.
THE mineral your brain uses to slow down.
Magnesium helps regulate NMDA receptors, preventing your neurons from firing nonstop at night. It supports GABA, the brain's main calming signal. Magnesium also helps muscles release tension so your body can fully rest.
How to use in 3 simple steps
Step 1: Activate
Pour the BioClear⁺ powder and stabilizing solution into the spray bottle. Shake gently to activate your spray.
Step 2: Relax
Spray around your pillow before bed. Powered by WhiskerBlock™ to neutralize cat allergens in minutes and Magnesium to support relaxation.
Step 3: Repeat
Make Pacagen BioClear⁺ part of your bedroom routine. Reapply daily for lasting relief.
The Team Behind It All.
We poured our passion (and a whole lot of science!) into creating the best biotech-powered products on the market.
Evan Zhao, PhD
PhD in Chemical Engineering, Princeton University
Former Principal Investigator at Harvard University
David Zhang, PhD
PhD in Engineering Sciences, Harvard University
Stella Cho, PhD
PhD in Physiology and Neurobiology, University of Connecticut
Siyang Han, PhD
PhD in Molecular Biology, Princeton University
Strategy Leader in the Pharmaceutical Industry
Yang Li, PhD
PhD in Chemical and Biological Engineering, Northwestern University
Zihan (Eric) Qu, PhD
PhD in Chemistry, Purdue University
