OrthoSpore IG Ortho Spore IG™ is a spore-based, broad-spectrum probiotic formula designed to promote a healthy gut microflora, protect mucosal integrity, and relieve small intestinal bacterial overgrowth (SIBO). Uniquely included in this formula are serum-derived bovine immunoglobulins that bind to and eliminate microbes and toxins that are common in SIBO..* Serving Size:3 Capsule Servings Per Container:30 Disclaimer Amount Per Serving% Daily Value Calories5 Total Carbohydrate, less than1 g1% Protein1 g Sodium5 mg1% Serum-Derived Bovine Immunoglobulin Concentrate (ImmunoLin®)1 g Immunoglobulin G (IgG)480 mg Bacillus coagulans (SNZ1969) 2 Billion CFU26 mg Bacillus clausii (B106) 1 Billion CFU13 mg Bacillus subtilis (HS43) 1 Billion CFU6.5 mg Other Ingredients: Microcrystalline Cellulose, Hypromellose (Natural Vegetable Capsules), Silicon Dioxide Suggested Use 3 capsules per day or as recommended by your health care professional.