Microflora Plus

Comprehensive Microbiome Support, Vet-Developed

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Microflora Plus goes beyond probiotics alone. This 4-in-1 synbiotic formula combines probiotics, prebiotics, digestive enzymes, and gut-soothing herbs to restore balance to your pet’s microbiome, the ecosystem that supports digestion, immunity, and everyday vitality.

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Backed by the NASC Seal + 100% Quality Guarantee

Daily Gut Health
Helps With Gas
Keeps Yeast in Check
Allergy Support
Supports Dental Health
Helps With Food Transitions

100x More CFUs Than Market Standard

10 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 upset tummies can signal that your pet’s microbiome is out of balance. The gut is home to trillions of bacteria that influence everything from nutrient absorption to overall wellbeing. Supporting these good bacteria keeps pets thriving from nose to tail. Formulated by Dr. Chris Bessent, holistic veterinarian with 30+ years’ experience, Microflora Plus delivers probiotics, prebiotics, digestive enzymes, and soothing herbs. Add to their bowl each day to help maintain lasting gut balance and everyday digestive health.

For Daily Microbiome Balance

A happy gut = a happy pet. Microflora Plus helps maintain healthy digestion, nutrient absorption, and immune resilience every day.

For Less Gas (And More Cuddles)

Multi-strain probiotics help balance gut flora to reduce bloating, odors, and discomfort—so everyone sleeps easier.

For Keeping Yeast In Check

Promotes healthy bacteria that crowd out yeast and bad microbes, helping maintain a balanced microbiome.

For Allergy Support

Because 70% of the immune system lives in the gut, supporting the microbiome can help ease seasonal sensitivities and itching.

For Dental Health

Because the mouth is the start of the digestive tract, a balanced microbiome supports oral health too. By improving digestion and nutrient use, Microflora Plus helps reduce the buildup that causes bad breath, supporting a fresher mouth from the inside out.

For Smooth Food Transitions

Sudden food changes can throw gut flora out of balance. The probiotics and enzymes in Microflora Plus help your pet’s microbiome adapt quickly, easing stool changes and preventing that telltale “transition tummy.”

Ingredients

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

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

Licorice Root

Inactives

Stearic Acid

Click on any ingredient to learn more about its benefits

Microflora Plus

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 Probiotic Strains

Vet Formulated & Owned

Probiotic Count (50lb Dog)

10,000,000,000

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 or skin irritation), 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

When to Use Microflora Plus

For Daily Microbiome Balance

For Less Gas (And More Cuddles)

For Keeping Yeast In Check

For Allergy Support

For Dental Health

For Smooth Food Transitions

Ingredients

Probiotics

Prebiotics

Digestive Enzymes

Gut-Soothing Herbs

Soil-Based Probiotic Strains

Vet Formulated & Owned

Probiotic Count (50lb Dog)

Cost (per 1B CFU)

Directions

Dogs

Cats

Puppies & Kittens

Cautions

How to Feed

Why Give It Every Day?

Frequently Asked Questions

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