The ultimate high potency, broad-spectrum probiotic formula, providing a 15 billion live cell count** of 13 species of beneficial cultures including soil-based probiotics called Homeostatic® Soil Organisms.

Supports normal intestinal comfort and function, and promotes healthy intestinal elimination regularity and consistency.*

Helps maintain a healthy, balanced immune system which is beneficial to overall health.*

Contains Bacillus subtilis to support healthy lactic acid bacteria (Bifidobacterium and/or Lactobacillus) count and healthy pH levels in the gut.*

The Saccharomyces boulardii in Primal Defense® ULTRA nourishes intestinal mucosa cells to support the normal barrier function of the intestinal epithelium, the front line for the body's defense system.*

Delivered via UltraZorbe™ 100% vegetarian capsules to ensure potency, eliminate the need for fillers and binders, and provide quick nutrient release through faster dissolution into the body.

Independent study suggests UltraZorbe™ capsules dissolve more completely than other vegetarian capsules. Revolutionary BioProtect® packaging for optimum ingredient freshness and potency.