Profase is a 100 vegan-friendly proprietary blend of probiotic bacteria specifically formulated to balance flora levels within the body. Profase is designed to support a healthy immune system and maintain a balanced digestive tract where a majority of our immune system is located. Profase is safe to take with Biofase and other dietary supplements. Each capsule of Profase contains a 30 billion bacteria blend of B Longum, B animallis lactis, B breve, L casei, L plantarum, L acidophilus and B subtillis. It also contains a very small amount of Isolmalto-Oiigosaccharide (a prebiotic), which is used to get the bacteria to flow into the capsule when manufactured. Profase does not contain FOS, egg, dairy, preservatives, salt, sucrose, soy, wheat, yeast, nuts, corn, gluten, casein, potato, rice or any artificial colors or flavors. Bottles are marked MFG, which means manufacture date, not expiry date. Manufactured in the USA.Made in the USA by Arthur Andrew Medical. 100 Vegan Friendly Probiotic Blend. Does not contain egg, dairy, soy, preservatives, sucrose, wheat, yeast, nuts, corn, gluten, casein, potato, rice, artificial colors or flavors. Contains a 30 billion probiotic bacteria blend of B Longum, B animallis lactis, B breve, L casei, L plantarum, L acidophilus and B subtillis. Helps support a strong immune system within the intestinal tract where a majority of the immune system is located. A proprietary probiotic blend specifically formulated to help support healthy flora within the body.