Refrigerated Shipping (Optional Upgrade)

For optimal product stability, especially during warm or humid weather, we recommend FedEx Overnight shipping with ice packs and a cooler. It’s a $29.99 flat rate within the continental U.S., already $10–$15 below our actual cost.

Free Ground Shipping (Default Option)

We also offer free ground shipping within the U.S. year-round (without ice packs or a cooler). This option is generally fine in cooler weather, but we don’t recommend it during periods of high heat.

Orders ship from Cleveland, Ohio, typically Monday through Wednesday to avoid weekend delays.

International Orders

We offer non-refrigerated international shipping for an additional fee. Refrigerated shipping is not available for international destinations.

Important Notes

• 
  Overnight orders must ship to a street address (no PO boxes).
  
• 
  Refrigerated items cannot be returned or refunded.

Benefits and Features

Concentrated Lactobacillus rhamnosus probiotic species for gut health and immune support.

Detail Overview

THER-BIOTIC® Factor 1 provides a concentrated, 20 billion CFU Lactobacillus rhamnosus strain in an inulin base. L. rhamnosus provides exceptional gastrointestinal and immune support.

Storage 

• Refrigerate with the lid tightly closed to prevent moisture from entering the bottle. 
• We ship this product with temperature-control packs to protect it from high temperatures during transit.

Caution

Consult with your physician if you are pregnant or nursing, or have any medical condition, or taking prescription drugs, or under the age of 12 years.

KEEP OUT OF REACH OF CHILDREN.

Made without the following common allergens: milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat, gluten, sesame, and soybeans. No synthetic colors, flavors, or preservatives. Vegetarian and non-GMO.

Adults: 1 capsule daily with food or as directed by a healthcare professional. Children: As directed by a healthcare professional.