For cat owners with allergies (or friends and family with cat allergies), the struggle to be near felines without sneezing or itchy eyes is all too real. But what if there’s a simple solution to help reduce those allergic reactions?

Enter Pacagen Cat Food Topper and Purina LiveClear, two innovative products designed to minimize cat allergens.

Both of these options promise to reduce allergens produced by cats, but how do they really stack up? Our editors broke down the science behind how each product works to reduce allergens, the effectiveness of their ingredients, and which one might be the better fit for your cat — and your sinuses.

Key Similarities

• Both are food-based products that can safely be given to your cat.
• Both products are designed specifically to help cat owners who suffer from allergies, aiming to reduce the allergens that cats produce.
• Both products help manage or neutralize the major cat allergen, Fel d 1, which is found in cat saliva and skin.
• Both products are formulated with ingredients that not only address allergens but also support the cat’s overall health and nutrition.
• Both products are backed by scientific research and safe for daily use.

Key Differences

• Pacagen Cat Food Topper is a specially crafted formulation of powders that is compatible with any cat diet and can be sprinkled on top of your cat’s regular food | Purina LiveClear is a complete cat food that replaces your cat’s current diet.
• Pacagen Cat Food Topper uses innovative Fel d 1-specific nanobodies, inspired by alpaca immune proteins, to bind and neutralize the Fel d 1 allergen found in cat saliva. | Purina LiveClear utilizes a protein sourced from eggs to neutralize the allergen at its source in the cat’s saliva.
• Pacagen Cat Food Topper’s nanobodies actively “pull apart” allergenic complexes, preventing them from triggering allergic reactions, with up to 98% efficacy and immediate results. | Purina LiveClear is shown to reduce the major allergen in cat hair and dander by an average of 47% starting in the third week of daily feeding.
• Pacagen Cat Food Topper is more affordable since it’s a supplementary product rather than a complete diet replacement. | Purina LiveClear tends to be more expensive as it is a complete food solution.

Pacagen Cat Food Topper Overview

Pacagen was born from a personal mission to solve the founders’ pet allergy struggles. When Dr. Siyang Han developed severe allergies, her partner, Dr. Evan Zhao, used his biotechnology background to develop a safe, effective solution.

Enter Pacagen. Best known for its Cat Allergen Neutralizing Spray, which has garnered hundreds of 5-star reviews. Their new Cat Food Topper is an easy-to-use addition that can be integrated seamlessly into your cat’s current diet — so there’s no need to change your cat’s food.

The topper incorporates Fel d 1-specific nanobodies that bind and neutralize up to 98% of the allergens found in cat saliva, preventing allergic reactions in cat owners within hours.

Each Pacagen serving is designed to include a healthy amount of protein and fats — in fact, the nanobodies are healthy proteins themselves, making them an added layer of nutrition once ingested. On top of that, all Pacagen products undergo rigorous testing to ensure quality and safety.

Purina LiveClear Overview

Purina LiveClear is an innovative cat food designed to address cat allergies through dietary intervention. It features an egg-based protein that targets and neutralizes Fel d 1, reducing allergen levels in your home by up to 47%, starting in the third week of daily feeding.

It’s important to know that Purina Live Clear is a complete cat food, meaning it replaces your cat’s regular diet, which can be tricky for sensitive cats. Switching foods too fast can lead to digestive issues, so you should plan on taking 1-2 weeks to transition.

Purina LiveClear is designed to be nutritious and formulated with veterinary oversight to ensure it is safe for daily use. It’s priced slightly higher than most regular cat food, which can get costly in the long run.

Final Thoughts

Overall, we recommend Pacagen’s Cat Food Topper as the top choice for managing cat allergies.

Its innovative nanobody technology offers a more effective allergen neutralization without changing your cat’s diet. Easy to use and with added nutritional benefits, it seamlessly fits into your cat’s current routine.

In contrast, Purina LiveClear requires a complete dietary switch and may be pricier, which makes it less convenient. It’s also less effective and takes a few weeks to deliver results, which can be problematic for someone looking for immediate allergy relief.

If you’re looking for the best cat allergy solution, we recommend Pacagen’s Cat Food Topper!