Until now, treating allergies has been all about suppressing your body’s reaction. Pacagen works in your home environment. Not your body.
Full efficacy within 20 minutes, clears built-up allergens in hours.
Breaks down 98% of allergens (Fel d 1). Deactivates up to 93% allergen bioactivity (Der p 1).
Targets only the intended allergens, nothing else.
Backed by Nobel prize-winning science, manufactured in FDA-certified facilities to food-grade standards.
It’s not you - it’s the allergens.
Most allergy solutions focus on your immune system after it’s
been triggered ... think allergy pills & nasal sprays. But
here's the truth:
The real culprit is in your environment - tiny proteins from
your pets, dust mites, or pollen that your body mistakes as
threats.
That’s why we took a different approach. We invested $2 million dollars into developing WhiskerBlock™ to tackle the problem at its source. Our formula binds and neutralizes common household allergens before they reach your body.
So, what does this mean for you?
No drugs.
No doctor’s prescriptions.
No side effects.
Because Pacagen works in your home - not your body.
Keep reading: Pacagen vs. Everything Else
Pacagen is not an antihistamine. It targets your space, not your system.
In the heart of the Andes, Alpaca’s thrive in part thanks to a unique immune adaptation. They produce single-domain antibodies: tiny yet powerful proteins that block foreign threats, like bacteria and viruses.
We took this concept and reimagined it to household allergens. Instead of altering your immune system like antihistamines or nasal sprays, Pacagen targets allergens right at the source – in your environment.
We developed WhiskerBlock™ after testing and refining millions of proteins through precise protein engineering to find the most specific and safe solution for real homes.
Keep reading: Specificity Equals Safety
The result? A scientifically advanced, non-invasive way to control allergens before they ever reach you.
Stronger by design. Safer by nature.
WhiskerBlock™ was built with two non-negotiables: high effectiveness and uncompromising safety. It deactivates allergens on surfaces within minutes and has passed rigorous safety tests across pets, humans, and homes.
Why does safety matter? Because when something is safe enough for daily, worry-free use, it becomes part of your routine - and that’s what makes it truly effective.
WhiskerBlock™ isn’t a drug. It’s a new kind of clean. Use it to make your home hypoallergenic again.
Keep Reading: Our Results
Pacagen is built for where life happens.
No pills to remember. No clinic visits. Just spray Pacagen on couches, carpets, pet beds, and other allergen hotspots 2–3 times a week. It fits right into your cleaning routine.
Only this time, you’re cleaning allergens.
In a study of 97 allergy-prone households:
Fast, effective, and worry-free. Pacagen isn’t just an add-on to your allergy routine. For many, it becomes the most important step.
Keep Reading: The Better Fit For Modern Homes
Our publications and suggested reading for home allergen mitigation.
PACAGEN IS TRUSTED BY 50,000+ FAMILIES TO CREATE ALLERGEN-SAFE HOMES
