Digestion / Postbiotics Plus
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  • Postbiotics Plus

For Cats + Dogs

Postbiotics Plus

5.0 out of 5.0 stars

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Fera’s Postbiotics Plus for Dogs and Cats provides prebiotics, postbiotics and organic botanicals for gentle and effective gut health and immune support. 

Postbiotics are the secret to a purr-fectly balanced belly!

  • Supports a healthy intestinal tract
  • Enhances immunity
  • Maintains normal digestive function
  • Supports a healthy inflammatory response

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Postbiotics help strengthen the intestinal barrier in dogs and cats. A healthy gut wall is crucial for maintaining overall health and well-being. By promoting a balanced gut microbiome, postbiotics support healthy digestion, ensuring your pets get maximum benefit from their diet.

Fera's Postbiotics Plus also contains a clinically studied prebiotic and organic botanicals for all-encompassing gut and immune support.

Our Postbiotics may come in a cute little package - but don't judge a supplement by its size!

Packed with clinically studied ingredients and a proprietary organic herbal blend, Fera's Postbiotics Plus offers comprehensive support your pet's gut from the inside and out. Postbiotics support a healthy intestinal wall environment, help efficient digestion and enhances immune modulation.

Active Ingredients per 1 Scoop
  • Tynagen® 200 mg
  • Actigen® 125 mg
  • AstraGin® (Astragalus & Ginseng Extracts) 15 mg
Proprietary Herbal Blend 160 mg
  • Organic Fennel Seed
  • Licorice Root (DGL)
  • Slippery Elm Bark
  • Organic Thyme Leaf
  • Organic Ginger Root

Inactive Ingredients
  • None

Three types of Biotics:

  • Prebiotics: Food to help promote the growth of beneficial bacteria in the gut.
  • Probiotics: Live microorganisms that support a healthy microbiome.
  • Postbiotics: Metabolic substances produced by probiotics. Unlike probiotics, postbiotics do not contain any live bacteria. Their stable compounds enhance gut barrier function.

AstraGin® is a patented, proprietary blend of Astragalus and Ginseng extracts, specially formulated to provide full-spectrum gut health benefits and support gut wall health.

AstraGin® promotes Integrity of the Gut Lining:

In a healthy intestinal environment, a thriving community of beneficial microorganisms, known as the microbiota, resides in the lumen. When the protective barrier of the gut lining is compromised it can disrupt the delicate balance of the microbiota. Astragin has been shown to promote integrity of the intestinal barrier, leading to increased gut health and overall well being. 

  • NASC Certified Icon

    Vet Created

  • Vet Created Icon

    3rd Party Tested

  • Sustainably Sourced

    Eastern & Western

  • Eastern & Western Ingredients Icon

    Sustainable

  • Sustainably Sourced

    Transparent

  • NASC Certified Icon

    Vet Created

  • Vet Created Icon

    3rd Party Tested

  • Sustainably Sourced

    Eastern & Western

  • Eastern & Western Ingredients Icon

    Sustainable

  • Sustainably Sourced

    Transparent

  • NASC Certified Icon

    Vet Created

  • Vet Created Icon

    3rd Party Tested

  • Sustainably Sourced

    Eastern & Western

  • Eastern & Western Ingredients Icon

    Sustainable

  • Sustainably Sourced

    Transparent

  • NASC Certified Icon

    Vet Created

  • Vet Created Icon

    3rd Party Tested

  • Sustainably Sourced

    Eastern & Western

  • Eastern & Western Ingredients Icon

    Sustainable

  • Sustainably Sourced

    Transparent

  • NASC Certified Icon

    Vet Created

  • Vet Created Icon

    3rd Party Tested

  • Sustainably Sourced

    Eastern & Western

  • Eastern & Western Ingredients Icon

    Sustainable

  • Sustainably Sourced

    Transparent

Feeding Guide

Feed orally by adding the recommended amount with the included scoop.

The scoop is equivalent to ¼ teaspoon.

Pure Care, Pure Ingredients
For your pet

  • Ginger

    Helps encourage healthy digestion and supports GI health.

    Ginger

    Helps encourage healthy digestion and supports GI health.

    Source

    Zingiber officinale

    Origin

    India

    Nutrients

    Vitamin C, Iron

    Studies

    Ginger in gastrointestinal disorders

    Postbiotics Plus, Pumpkin Plus Fiber Support for Dogs and Cats

  • Tynagen®

    Helps build natural defenses and supports immunity, especially during bacterial challenges.

    Tynagen®

    Helps build natural defenses and supports immunity, especially during bacterial challenges.

    Source

    Lactobacillus spp, Saurkraut, Yogurt

    Origin

    China

    Nutrients

    Postbiotic

    Studies

    The Current and Future Perspectives of Postbiotics

    Postbiotics Plus

  • Actigen®

    Promotes the growth of beneficial bacteria in the gut. Aids in nutrient absorption and intestinal integrity and contributes to the development of a healthy immune system.

    Actigen®

    Promotes the growth of beneficial bacteria in the gut. Aids in nutrient absorption and intestinal integrity and contributes to the development of a healthy immune system.

    Source

    Saccharomyces cerevisiae

    Origin

    USA

    Nutrients

    Prebiotic

    Studies

    Dietary Mannan Oligosaccharides Modulate Gut Microbiota

    Postbiotics Plus

  • AstraGin®

    Promotes gut lining integrity, gut homeostasis and supports a healthy immune system.

    AstraGin®

    Promotes gut lining integrity, gut homeostasis and supports a healthy immune system.

    Source

    Astragalus and Ginseng Extracts

    Origin

    China

    Nutrients

    Saponins, polysaccharides, and isoflavones

    Studies

    Astragaloside II promotes intestinal epithelial repair

    Postbiotics Plus

Frequently Asked Questions

There are no inactive ingredients in this product. At Fera, we strive to create the cleanest, most efficacious supplements for your pets.

There are 120 servings, or scoops, in our Postbiotics Plus for Dogs and Cats.

Organic Fennel Seed 50mg
Licorice Root (DGL) 35mg
Slippery Elm Bark 35mg
Organic Thyme 25mg
Organic Ginger Root 15mg
Total = 160mg


A pet that weighs <25lbs, it will last 120 days. For a pet that weighs 26-50 lbs, this will last 60 days. For a pet that weighs 51-75lbs, this will last 40 days. For a pet that weighs >76 lbs, it will last 30 days.

Our Postbiotic Plus is manufactured in the USA with domestic and imported ingredients in an FDA-registered GMP facility, and NASC certified. Each batch is third party tested for potency and purity.

5.0
Rated 5.0 out of 5 stars
Based on 30 reviews
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30 reviews
  • Krysta W.
    Verified Buyer
    I recommend this product
    Pet Type? Cat
    Pet's Age? Senior
    Rated 5 out of 5 stars
    Yesterday
    Postbiotics Plus has changed my cat!

    The Ferapet team recommended for my senior cat with some inflammation and GI issues the prebiotic and postbiotic supplements. Literally within two days, his vomiting reduced and his eagerness to eat returned. Within a week, he was zooming around the house and his coat was coming back to life. Now almost three months on the treatment plan and he is back to his usual self!

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  • Karen L.
    Verified Buyer
    I recommend this product
    Pet Type? Dog
    Pet's Age? Adult
    Rated 5 out of 5 stars
    7 months ago
    Dash Loves His Supplements

    Fera was one of my husband's clients and he brought home a bunch of samples. Dash, our American Fox Hound loves the taste and as an 8 yr old, he can use a little extra to keep him healthy and active. Thanks!

    Was this helpful?
  • Atzy L.
    Verified Buyer
    I recommend this product
    Pet Type? Cat
    Pet's Age? Senior
    Rated 5 out of 5 stars
    9 months ago
    Great Addition to Probiotics

    I have been giving my cat Fera's Probiotics for a while after he was getting a little constipated and then have slightly loose stools. Since my cat has been on the probiotics he's been pretty regular... extra points since my cat actually loves the flavor of the probiotics! I decided to add the Postbiotics just to complement what we were already doing... we started with 1/2 scoop for one week and then moved up to the recommended 1 scoop. While my cat did not love the flavor, once it is well mixed with his food he doesn't even notice it is there. He used to throw up every now and then, but since he's been on the Postbiotics he hasn't thrown up at all!

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  • Valerie M.
    Verified Buyer
    I recommend this product
    Pet Type? Dog
    Pet's Age? Adult
    Rated 5 out of 5 stars
    1 year ago
    Life changing

    Although this review seems to be placed under the reviews for calming support, I am not sure which product is making the difference in my dogs. I have them on 4 Fera Pets products. Cardiac support, calming, probiotics and post biotics.

    My male dog is 11 and he has mitral valve disease. His heart has enlarged due to his cardiac disease. We saw a change for the worse and started him on Cardiac support just after we began a second heart medication. I am not sure if it is the combination of both, or one over the other, but there is a positive change in him so I will continue with both therapies.

    My female who is 8 has been experiencing stomach upset for a very long time. We have tried everything ! She would wake at 5 am or earlier many mornings. I would wake earlier because her belly would gurgle so loudly. As soon as I heard it, I knew she would be waking me to go outside to eat grass and would not eat her breakfast. I have her on calming support plus the pro and post biotics. She is like a new dog and she isn't even consuming the recommended daily allowance yet. It is quite evident that she is feeling better, she is not waking early, not looking to go outside to search for grass and is excited to eat her daily meals. She is playing more and it warms my heart to see her feeling so well.

    I will forever supplement my dogs with your products. Thank you!

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  • Christina S.
    Verified Buyer
    I recommend this product
    Pet Type? Dog
    Pet's Age? Senior
    Rated 5 out of 5 stars
    1 year ago
    Amazing!

    This stuff has really been a God-send for my little, old terrier mix that has recurrent diarrhea issues. It’s helped more than anything he has ever tried! Thank you Fera Pets!

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Disclaimer: Customer reviews are provided for informational purposes only and reflect individual experiences. Results may vary from pet to pet.