Ther-Biotic® Synbiotic Probiotics + a Prebiotic in One Shelf-Stable Product.

The latest evolution in our line of professional-grade wellness products, Ther-Biotic Synbiotic joins probiotics and a prebiotic together in one daily, shelf-stable synbiotic even those with the most sensitive systems can take. Made with only the highest-quality, gentle-on-the-system ingredients, Ther-Biotic Synbiotic supports digestive comfort and immune health, naturally.

  • Strains Identified
  • 50 Billion CFU
  • Hypoallergenic
  • Vegetarian
  • Non-GMO
  • Delayed-Release Capsule Technology

Microbiome Benefits for Uncompromised Everyday Wellness

50B CFU Probiotics Blend

  • Support immune function
  • Support healthy digestion
  • Support respiratory immune function
  • May support healthy inflammation modulation
  • Support relief from occasional digestive discomfort
  • Support healthy digestive function during antibiotic therapy

SunFiber® Prebiotic

  • Supports the growth of beneficial probiotics
  • May improve mineral absorption
  • Well tolerated by sensitive systems
  • No excess bloating, cramping, or gas
  • Water-soluble, not starch- or sugar-based
  • Monash University Low-FODMAP certified(TM)
  • Non-GMO Project Verified

Seven Identified Strains

  • Lactobacillus acidophilus (DDS®-1)

    Promotes a healthy functioning gut, aids in digestion, and supports immune function.

  • Lactobacillus plantarum (UALp-05™)

    Promotes a balanced microbiota and supports immune health for ultimate digestive comfort.

  • Bifidobacterium lactis (UABla-12™)

    Helps keep bowels regular and supports cellular immunity in the elderly by increasing the number of helper and T-cells.

  • Lactobacillus paracasei (UALpc-04™)

    Helps support respiratory function, promotes a healthy immune balance, and strengthens immune response.

  • Lactobacillus rhamnosus (GG)

    Helps digest protein, supports a healthy immune system, supports healthy inflammation metabolism, and supports a strong gut barrier.

  • Bifidobacterium bifidum (UABb-10™)

    Strengthens the intestinal barrier function, promotes a healthy microbiome balance, and aids in the digestion of protein.

  • Lactobacillus reuteri (UALre-16™)

    Aids in digestive comfort, supports healthy respiratory function, and helps the body maintain a healthy, balanced microbiome.

Digestive Comfort for Every Patient

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How it works —Synbiotics at a Glance

Why Klaire

  • Simply Good.

    We focus on clean formulations and quality raw ingredients to produce truly professional-grade products. We believe “all-natural” and “effective” can coexist—and we’ve made it our mission to prove it.

  • Relentlessly Researched.

    We’ve spent 50 years formulating the highest-quality hypoallergenic nutritional supplements possible. We wear the lab coats, burn the midnight oil, and perform endless research so you don’t have to.

  • No Nonsense.

    We believe the best products are those that are honest, safe, and effective. At Klaire Labs, we are always striving to produce products that, whenever possible, are free of fillers, artificial flavors, synthetic ingredients, or common allergens.

Product Details

We believe in clarity, first

Which is why we clearly identify each of the seven probiotic strains in our synbiotic. Each strain was specifically selected for its survivability and supportive roles in GI, respiratory, and immune health.

Allergy Statement

Free of the following common allergens:
milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat, gluten, and soybeans. Contains no artificial colors, flavors, or preservatives.


If you are pregnant, nursing, have a medical condition, or taking prescription drugs, consult your physician before using this product. Keep out of the reach of children.

Supplement Facts

Serving Size 1 Capsule
Amount Per Capsule
% Daily Value
Probiotic Blend (50 billion CFU) 323 mg*
Lactobacillus plantarum UALp-05TM‡ 15.5 billion CFU*
Bifidobacterium lactis UABla-12TM‡ 13.3 billion CFU*
Lactobacillus rhamnosus GG 9.2 billion CFU*
Lactobacillus acidophilus DDS®-1 5.0 billion CFU*
Lactobacillus paracasei UALpc-04TM 5.0 billion CFU*
Lactobacillus reuteri UALre-16TM‡ 1.0 billion CFU*
Bifidobacterium bifidum UABb-10TM‡ 1.0 billion CFU*
SunFiber®‡‡ (partially hydrolyzed guar gun/PHGG) 200 mg*
*Daily Value not established.
Other Ingredients
Delayed release capsule (hydroxypropyl methylcellulose, gellan gum, and water), silica and ascorbyl palmitate.

DDS® and all UA strains are trademarks of UAS Laboratories LLC and used under license

‡‡SunFiber® , a water-soluble dietary fiber, is a registered trademark of Taiyo International, Inc

Daily support for digestive wellness.

Suggested Use:

Adults: 1 capsule daily or as directed by a healthcare professional.

Children: As directed by a healthcare professional.

30 capsules per bottle.

The human microbiome influences many factors required for health and well-being, including metabolic function, gastrointestinal (GI) barrier health, immunologic activities, and neurobehavioral balance.1,2 As research surrounding probiotic supplementation continues to develop, there is a growing body of evidence that supports the importance of prebiotic supplementation, the non-digestible fibers that provide the essential nourishment needed for healthy flora to survive and successfully colonize in the GI tract. By feeding the beneficial microbiota, prebiotics contribute to homeodynamic balance within the GI tract and, subsequently, throughout the body.3† As a result, microbiome-supportive products are continuously adapting to reflect the latest research. Klaire’s Ther-Biotic Synbiotic combines strain-specific, targeted probiotics with SunFiber® (partially hydrolyzed guar gum), the first fiber and first stand-alone ingredient to become Monash University Low-FODMAP Certified. This comprehensive, broad-spectrum synbiotic supports microbiome health and balance, promoting the downstream benefits of a healthy GI flora.

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> Technical Data Sheet

1 Barko P, McMichael M, Swanson KS, Williams D. J Vet Intern Med. 2018 Jan;32(1):9-25.

2 Malan-Muller S, et al., OMICS. 2018 Feb;22(2):90-107.

3 Holscher H. Gut Microbes. 2017 Mar 4;8(2):172-184.

Bifidobacterium lactis UABla-12™

One of the most commonly researched probiotics, B. lactis UABla-12™ has a clinically demonstrated history of safe and efficacious use, even among individuals with the most sensitive systems. Being both well-tolerated and diversely effective, B. lactis UABla-12™ has been shown to beneficially support numerous whole-body functions, including immune health1,2, respiratory function3,4,5, and overall digestive health and gastrointestinal ecology6,7,8.

Lactobacillus acidophilus DDS®-1

As a safe, efficacious probiotic strain with demonstrated survivability in gastrointestinal transit, L. acidophilus DDS®-1 is both extensively researched and clinically recognized for its role in advantageously supporting a broad range of healthy body functions, such as immune health1, gut integrity9, the modulation of gastrointestinal microbiota10, the improvement of symptoms related to lactose intolerance11, and urinary tract health12.

1 Gerasimov SV, Vasjuta VV, Myhovych OO, Bondarchuk LI. Am J Clin Dermatol. 2010;11(5):351-361.

2 Paineau D, Carcano D, Leyer G, Darquy S, Alyanakian MA, Simoneau G, Bergmann JF, Brassart D, Bornet F, and A.C. Ouwehand. FEMS Immunol Med Microbiol. 2008;53(1):107-13.

3 Gerasimov SV, Cycura O. Eur Resp J. 2012: 40 no. Suppl 56 p295211(5):351-361.

4 Gerasimov SV, Ivantsiv VA, Bobryk LM, Tsitsura OO, Dedyshin LP, Guta NV, Yandyo BV. Eur J Clin Nutr. 2016;70:463-469.

5 West NP, Horn PL, Pyne DB, Gebski VJ, Lahtinen SJ, Fricker PA, and Cripps AW. Clin Nutr. 2014; 33(4)581-7.

6 Waller PA, Gopal PK, Leyer GJ, Ouwehand AC, Reifer C, Stewart ME, Miller LE. 2011. Scand J Gastroenterol. 9: 1057-1064.

7 Gopal P, Prasad J, Gill HS. Nutr Res. 2003;23:1313-1328.

8 Ahmed M, Prasad J, Gill HS, Stevenson L, Gopal PK. J Nutr. 2007;11:26-31.

9 Nagala, R., Routray C. US Gastroenterol Hepatol Rev. 2011;7.

10 Gerasimov SV. Sci Rep. 2008;1–21.

11 Pakdaman MN, Udani JK, Molina JP, Shahani M. Nutr J. 2016;15.

12 Gerasimov S V. Clin Pediatr (Phila). 2004;43:95–8.


Digestive harmony. Healthy patients. Thriving practice.

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