Net Contents
30 Capsule(s)
Serving Size
1 Capsule(s)
Servings Per Container
Not specified
Supplement Form
Capsule
Bar Code (UPC/SKU)
8 04879 05760 4
Product Version
Not Present
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
6 distinct active ingredients are disclosed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
Label states: Gluten-Free.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Allergen Guide
Contains
- Milk
- Egg
- Wheat
- Soy
- Gluten
Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.
Supplement Facts
Serving Size: 1 Capsule(s) · 1 per day
| Ingredient | Amount Per Serving | |
|---|---|---|
| Lactobacillus paracasei | 5000000000 CFU | — |
| Lactobacillus rhamnosus | 2000000000 CFU | — |
| Lactobacillus acidophilus | 10000000000 CFU | — |
| Bifidobacterium lactis | 10000000000 CFU | — |
| Bifidobacterium lactis | 3000000000 CFU | — |
| Lactoferrin(Milk) | 20 mg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
SUGGESTED USE: As a dietary supplement for adults, take one capsule daily for two weeks followed by two capsules per week thereafter. Return to one capsule daily whenever additional supplementation is desired.
Suggested/Recommended/Usage/Directions
THERALAC CAN BE TAKEN WITH ANTIBIOTICS: ALLOW AT LEAST 3 HRS. SEPARATION.
Storage
Storage
Best if refrigerated. Refrigerate upon arrival.
Formulation
Formulation re: Does NOT Contain
Contains No: Yeast, Eggs, Corn, Soy, Gluten, Wheat, Casein, Salt, or Beef Products
FDA Statements
FDA Statement of Identity
DIETARY SUPPLEMENT
FDA Disclaimer Statement
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Other Label Statements
General Statements: All Other Content
PROBIOTIC MASTER SUPPLEMENT
General Statements: All Other Content
5 Human Strains 2 Prebiotics {image} 5 + 2 BIOTHERAPY
Brand IP Statement(s) re: (c), (TM), (SM)
30 BILLION CFU PER CAPSULE with LactoStim(R)
General Statements: All Other Content
CFU=Colony Forming Units
Seals/Symbols
A CID PROOF(TM) IN VCAPS(TM)
Brand IP Statement(s) re: (c), (TM), (SM)
Theralac(R) is a high potency, multi-strain probiotic in a stomach acid resistant formulation protected by U.S. patents 7,122,370 and 7,229,818.
General Statements: All Other Content
Each batch is laboratory tested to meet strict quality control standards; guaranteed at time of expiration.
General Statements: All Other Content
EXP 04/13 LOT 32111A
Manufacturer & Distributor
Distributor
Master Supplements, Inc.
1600 Arboretum Blvd., Victoria, MN, 55386
Other
800-926-2961
Other
Market Reference
Theralac 30 capsules
Life Extension4.8(163)$49.94Master Supplements Children's Theralac 30 grams
Supplement First4.8(5)$47.95Master Supplements Theralac Bio-Replenishing Probiotic 30 Billion CFU
Arcana Empothecary4.8(163)$49.95Master Supplements Granular Theralac Probiotic Powder
master-supplements.com$49.95Master Supplements Theralac Bio-Replenishing Probiotic Capsules
personalpower4.8(163)$47.95Granular Theralac by Master Supplements For Digestive Health
Cincinnati Health Institute4.8(163)$49.95Granular Theralac - 40 Servings
Healthy Habits Living4.8(5)$40.05Theralac PRO by Master Supplements For Digestive Health
Cincinnati Health Institute$69.95
Where to Buy Locally
Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.
Showing representative supplement & health retailers — search above for stores in your area.
GNC
4.0 (43)Vitamin & supplements store
1625 K St NW, Washington, DC 20006
Dynamic Health & Wellness
4.9 (63)Vitamin & supplements store
Basement, 401 H St NE, Washington, DC 20002
The Vitamin Shoppe
4.4 (104)Vitamin & supplements store
2460 Market St NE #701, Washington, DC 20018
Arlington Nutrition Corner
4.7 (71)Vitamin & supplements store
820 N Pollard St, Arlington, VA 22203
Vasonoxol®
4.9 (52)Vitamin & supplements store
206 N Washington St #100, Alexandria, VA 22314
GNC
3.9 (32)Vitamin & supplements store
1728 L St NW, Washington, DC 20036
The Vitamin Shoppe
4.4 (175)Vitamin & supplements store
5524 Leesburg Pike Service Rd, Falls Church, VA 22041
GNC
4.3 (48)Vitamin & supplements store
1100 S Hayes St, Arlington, VA 22202
Research & Studies
Multi-strain Bacillus Probiotics has Advantages in Improving Abnormal Behavior and Intestinal Flora in Rats of Autism Spectrum Disorder
Q Bai, J Chen, L Dong, M Jin, B Hu, Y Gan, C You… - Current …, 2026 - Springer
… Multi-strain Bacillus probiotics supplementation exerted a significant effect on stereotypic behaviors in ASD rats. Further studies found that multi-strain Bacillus probiotics alleviated ASD …
2026Probiotics and disease: A comprehensive summary—Part 3, Cardiometabolic disease and fatigue syndromes
CB Williamson, CM Burns, CM Gossard… - Integrative Medicine …, 2017 - pmc.ncbi.nlm.nih.gov
This article series provides a literature review of the disease-specific probiotic strains, associated with cardiometabolic diseases and fatigue syndromes, studied in published clinical …
201717 citationsNEEDS Wellness with Dr. Jen
S TOMC - needswellness.wordpress.com
… endorsement of Theralac because he found it to be so effective. He writes “I have found one … supplement that seems to meet all the requirements for a good probiotic. And that is Theralac…
Oral delivery of microbiome-modulating synbiotics derived from kefir via alginate encapsulation systems
LL Tan - 2023 - dr.ntu.edu.sg
Probiotics and prebiotics, collectively known as synbiotics, have become increasingly popular in recent years as preventative health nutritive ingredients, due to their ability to modulate …
20231 citationsDevelopment of a probiotic soft white Jordanian cheese
MA Haddad, M Yamani, K Abu-Alruz - Am.-Eurasian J. Agric …, 2015 - researchgate.net
… was cut using sharp stainless steel from a supplement (Theralac probiotic master) were … manufacturers need to reformulate their products and that supplementation with L. acidophilus …
201513 citationsCombining Double-Dose and High-Dose Pulsed Dapsone Combination Therapy for Chronic Lyme Disease/Post-Treatment Lyme Disease Syndrome and Co …
RI Horowitz, J Fallon, PR Freeman - Microorganisms, 2024 - mdpi.com
… (Theralac, Master Supplements (Victoria, MN, USA), Ortho Biotic (Ortho Molecular Products (Stevens Point, WI, USA)), and Saccharomyces boulardii (Ortho Molecular Products) twice a …
20244 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2013-10-25. DSLD Label ID: 26077. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.
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