Most probiotics on the market weren't made for cats
The vast majority of pet probiotics are developed for humans or dogs — then reformulated (loosely) for cats. The strains are different. The gut environment is different. The result? Strains that may not even survive long enough to do anything.
Resilibiome contains 3 feline-origin strains — sourced from cats, researched in cats, and shown to thrive in feline digestive systems. Alongside 2 additional research-backed strains, prebiotics, and postbiotics, every ingredient has a reason to be there.
Your cat's gut is unique. Their probiotic should be too.
-L. acidophilusfeline-origin
Supports intestinal balance & healthy stool consistency
-L. rhamnosusfeline-origin
Soothes digestive discomfort & helps regulate gut transit
-B. longumfeline-origin
Strengthens immune response from the gut up+ 2 additional research-backed strains
-Prebiotics & postbiotics for full-spectrum gut support
Resilibiome Gut + Immune Health | Daily Probiotics for Cats
$39.99
5 ways ResiliBiome supports your cat's gut and immune health — in one daily sachet.
80%
Adhesion rate in feline-specific lab tests — far above industry average
Most probiotics are never tested for adhesion. Resilibiome was — because where a probioticgoesis just as important as what it contains.
Surviving your cat's gut isn't enough — it has to stick
A probiotic doesn't become useful the moment your cat swallows it. It becomes useful when it adheres to the intestinal lining — where it can colonize, crowd out harmful bacteria, and actually influence digestion.
Most probiotics are never tested for adhesion at all. Resilibiome achieved an 80% adhesion rate in feline-specific lab testing. That number matters because if the strains don't stick, they pass through without doing much of anything.
When you're paying for a probiotic, you're paying for results — not just ingredients.
The Gut Reset Begins
Days 1-7
More Consistency
Days 7-14
Long Term Gut + Immune Health
Day 30+
Your cat’s digestive system begins adjusting to ResiliBiome. Some cats may experience temporary softer stools before their stool quality becomes more consistent and well-formed.
By the second week, your cat’s gut environment may begin to feel more balanced. With daily use, ResiliBiome helps support stool quality, digestive comfort, and immune health.
Daily probiotic support helps maintain a healthier gut foundation for long-term digestive and immune wellness. This can be especially helpful in multi-cat homes, where shared spaces and everyday stressors may affect your cat’s gut balance.
The best probiotic is the one your cat actually gets every day
Probiotics only work with consistency. Skipping days — or wrestling with pills your cat refuses — defeats the purpose. Most cat supplements fail not because of the formula, but because they're impossible to stick to.
Resilibiome comes in 30 pre-measured sachets. Tear, sprinkle on food, done. No measuring, no mixing, no pill pockets. If your cat eats, they get their probiotic. That's it.
One month of support, made simple enough that you'll actually follow through.
1. Open one sachet. Pre-measured — no guessing, no scooping
2. Sprinkle on food Wet food, dry food, or anything in between
3. Let your cat eat. Tasteless powder — even picky cats won't notice
30 sachets per bag = one full month. Repeat.
What cat parents are saying
Real cats. Real results.
I am so happy for this product!!!!!!!
I am so happy for this product. My cat was dealing with diarrhea for almost a year. When I started using this product it took a few days but it is so nice not having to clean up the stinky diarrhea everyday!!!!
Lisa Hendrickson
