Microflora Plus For Cats

Comprehensive Microbiome Support, Vet-Developed

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Microflora Kitty goes far beyond a standard probiotic. This 4-in-1 synbiotic formula pairs probiotics + prebiotics + digestive enzymes + gut-soothing herbs to help restore balance to your cat’s microbiome — the ecosystem that drives digestion, nutrient absorption, immune health, and everyday vitality.

It’s powerful enough to help during digestive upset, yet gentle enough for daily use.

Size:

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Backed by the NASC Seal + 100% Quality Guarantee

Promotes Healthy Stool & Regular Digestion
Eases Sensitive Stomachs & After-Meal Vomiting
Post-Antibiotic Gut Support
Supports Food Transitions & Finicky Eaters
Relief from Gas, Bloating & Smelly Stool
Immune & Skin Support

100x More CFUs Than Market Standard

2.5 Billion CFUs Per Dose

Soil-Based Probiotic

Vet Developed & NASC Approved

4-in-1: Probiotic + Prebiotic + Enzymes + Herbs

Gut Health Made Simple

Loose stool, gas, or occasional gi upset can be signs that your pet’s microbiome is out of balance. That community of trillions of gut bacteria influences digestion, nutrient absorption, skin, and even immune health.
Formulated by holistic veterinarian Dr. Chris Bessent, Microflora Plus delivers 10 billion CFUs per dose—100× more than the market standard—along with targeted prebiotics, digestive enzymes, and soothing herbs to help calm and rebalance the GI tract.
Add it to their bowl daily to keep gut flora balanced, digestion smooth, and well-being in check.

For Healthy Stool & Regular Digestion

Supports normal bowel movements and helps maintain firm, consistent stool, especially during digestive upset.

For Sensitive Stomachs & Vomiting After Meals

Digestive enzymes and soothing herbs help cats who experience occasional vomiting, gurgly stomach, or discomfort after eating.

For Post-Antibiotic Gut Support

Replenishes beneficial bacteria to help restore balance after antibiotics, GI upset, or stress-related digestive changes.

For Food Transitions & Finicky Eaters

Helps stabilize digestion when switching foods, ideal for picky or sensitive cats.

For Gas, Bloating & Smelly Stool

Balances gut flora to reduce odor, discomfort, and excess gas.

For Immune & Skin Support

Because most immune function lives in the gut, supporting the microbiome helps maintain healthy skin and seasonal comfort.

Ingredients

FOS (Fructooligosaccharides), Cinnamon Bark, Ginger Root, Licorice Root, Dried fermentation product [Dried fermentation products of Bacillus subtilis and B. licheniformis, Dried Lactobacillus acidophilus fermentation product, Dried fermentation products (of Aspergillus oryzae, Rhizophus oryzae, and Trichoderma longibrachiatim [T. reesei], pineapple stem, papaya), Sodium Silico Aluminate (dessicant), Maltodextrin, Stearic Acid

Probiotics

*per two capsules

Bacillus/Lactobacillus 10 Billion CFU

Prebiotics

*per two capsules

FOS 100 mg

Herbs

*per two capsules

Cinnamon, Ginger, and Licorice 270 mg

Enzymes

*per two capsules

Amylase 3750 SKB/g

Protease 5625 HUT/g

Lipase 750 FIP/g

Cellulase 600 CU/g

Bromelain 22.5 GDU/g

Papain 3.75 TU/mg

Enzyme Activity Units

SKB dextrinization of 5,000g of starch/hour/g

HUT hydrolysis of 8,250µg tyrosine from hemoglobin/min/g

FIP liberates 2,000µmoles fatty acid from olive oil/min/mg

CU hydrolysis of 200 b-1,4 glucosidic bonds from carboxymethylcellulose/min/g

GDU liberation of 15.8µg tyrosine from casein/min/g

TU liberates 5µg tyrosine from casein/min/g

Probiotics

Dried Lactobacillus acidophilus fermentation product

Dried fermentation product [Dried fermentation products of Bacillus subtilis and B. licheniformis

Prebiotics

FOS (Fructooligosaccharides)

Digestive Enzymes

Dried fermentation products (of Aspergillus oryzae, Rhizophus oryzae, and Trichoderma longibrachiatim [T. reesei], pineapple stem, papaya)

Herbs

Cinnamon Bark

Ginger Root

Roots

Licorice Root

Inactive Ingredients

Maltodextrin

Sodium Silico Aluminate (dessicant)

Stearic Acid

Click on any ingredient to learn more about its benefits

Microflora Plus For Cats

vs The Rest

Every pet deserves a thriving microbiome. That’s why Microflora Plus goes beyond a standard probiotic, delivering 10 billion CFUs per dose plus prebiotics, enzymes, and soothing herbs for true 4-in-1 support.
Where other products focus on one function, Microflora Plus supports the entire digestive ecosystem: gut, immune system, and overall wellness.
✅ 100× more CFUs than typical probiotics
✅ Soil-based probiotic strains for lasting colonization
✅ Vet-developed and NASC-approved
✅ Probiotic + prebiotic + enzyme + herb synergy

Probiotics

Prebiotics

Digestive Enzymes

Gut-Soothing Herbs

Soil-Based Strains

Vet Formulated & Owned

Probiotic Count (10 lb cat)

2,500,000,000

100,000,000

Cost (per 1B CFU)

$1.03

$10.33

Directions

Dogs

1-20 lbs 1 capsule daily

21-40 lbs 2 capsules daily

41-80 lbs 3 capsules daily

81+ lbs 4 capsules daily

Cats

All weights 1 capsule daily

Puppies & Kittens

Under 6 months 1/2 capsule daily

Over 6 months Follow adult dosing

Consult a veterinarian for pets under 12 weeks.

Cautions

For animal use only. This product is intended for intermittent or supplemental feeding only. Safe use in pregnant animals or animals intended for breeding has not been proven. If an animal’s condition worsens or does not improve, stop product administration and consult your veterinarian.

How to Feed

Pop the recommended capsule(s) out of the foil and add to the bowl daily. You’ve got options — pick what works best for your pet:

Slip the whole capsule onto their food, or into a treat
Open the capsule and sprinkle the powder over their regular meal
Open the capsule and mix the powder into something yummy: bone broth, peanut butter, canned pumpkin, wet food, or yogurt

Why Give It Every Day?

Daily consistency is key. Those good bacteria don’t stick around forever, so keeping them in your pet’s bowl each day helps them thrive. If you’re supporting a short-term issue (like digestive upset), feed it daily until things settle down. Even after things look better, ongoing daily use helps maintain balance, supporting your pet’s microbiome, digestive resilience, and overall wellness over time.

Tested. Trusted. Vet-Approved.

Herbsmith takes a trust-but-verify approach to every formula. From carefully sourced herbs to the final product, each ingredient is tested for purity, potency, and authenticity. Our cGMP facility, owned and operated by Dr. Chris Bessent, follows strict processes designed to meet the highest safety standards while independent third-party labs confirm what’s on the label is exactly what’s in the bottle. With the NASC Quality Seal and rigorous in-house checks, you can feel confident that the final product is safe, consistent, and worthy of your pet’s bowl.

cGMP Certified Facility

Made in our own facility under veterinary oversight. Every batch meets the highest safety and quality standards—because your pet deserves nothing less.

NASC Seal of Aproval

Independently verified to exceed industry standards. This seal isn't given lightly—it's earned through rigorous quality control and testing.

Responsibly Sourced

We partner only with cGMP-compliant suppliers committed to sustainability and conservation. Trust but verify—it's our promise to you.

Frequently Asked Questions

Product Questions

Does Microflora Plus need to be refrigerated?

Nope! You can, but you don't need to refrigerate these probiotics. Just keep the capsules in their blister pack and only remove the daily dose when you're ready to administer it. This helps preserve the lifespan of the healthy bacteria.

Why does Microflora Plus come in capsule form?

Probiotics, like in Microflora, are live microorganisms in a dormant state. As soon as they come in contact with moisture (even from the air), they come to life. They are packed as capsules and sealed, so they never come into contact with water before your pet’s stomach. Because once they do, they have a limited lifespan - 2 weeks, to be exact. Keeping them dormant until they’re ready to be used ensures that the dosage and potency are uniform. If they aren’t packed and sealed, there is a real chance that those beneficial bacteria will be spent before your pet even has a chance to benefit from them.

What do abbreviations like SKB, HUT, and FIP stand for?

Great question! These are functional units of activity and how different enzyme potency is quantified (yay, science!). The most important thing, though, is knowing how these enzymes function to help catalyze reactions. For instance, amylase breaks down starches and carbohydrates into sugars (dogs are bad at this one), protease breaks down proteins into amino acids, and lipase breaks down lipids (fats & oils) into glycerol and fatty acids. Each of the digestive enzymes in Microflora is tailored towards a carnivore’s digestion.

Order Questions

When will my order ship?

All orders are shipped within 1-2 business days.

What is the 100% Product Quality Guarantee?

We stand behind the quality of each and every product that goes out our doors. If the product you receive isn’t quite up to snuff, please reach out.

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Microflora Plus For Cats