Essential Source TriActive Biotics - 30 Vegetarian Capsules TriActive Biotics is truly the evolution of the probiotic industry. Using a unique 3 step delivery system, TriActive effectively releases a prebiotic and probiotics in specific areas in your digestive system. Our prebiotic releases in the gut where it flourishes, using competing delayed release (D/R) caps. Probiotics release in the Prebiotic-filled small intestine for superior nutrient absorption. 14 Strains of Probiotics are used covering all aspects of probiotic needs. This ensures consumers will get the full spectrum of health benefits from TriActive.