Ora Organic probiotic for women and men uses 6 of the most clinically studied strains that support digestive health and immune health, supporting occasional constipation, diarrhea, gas, & bloating. These strains are also acid resistant to help survive the gut and we support survivability by adding 4x more organic prebiotics than other leading brands. Organic prebiotics and probiotics combine to create Ora Organic synbiotic that is certified Non-GMO, Vegan, Soy-Free, Dairy-Free, & Gluten-Free. No refrigeration required, shelf stable, long shelf life, great for travel. Ora Organic probiotics + prebiotics contain at least 16 billion CFU probiotics through to the end of the expiration date unlike other brands who list CFU at time of manufacture, not guaranteeing any amount by the time you take the product. – 16 Billion CFU Per Serving, 6 Probiotic Strains: We use strains selected for their well studied health benefits. Strains include Lactobacillus Acidophilus, Lactobacillus Reuteri, Bifodobacterium Bifidum, Bifidobacterium Breve, Bifidobacterium Lactis, Bifidobacterium Longum. – Organic & Vegan Probiotics With Prebiotics: Our premium quality, vegan probiotic supplement blend is developed in plant-based cultures. Additionally, this product is, as always, certified made with organic, free of gluten, dairy, GMOs, and soy. – Organic Prebiotics Included: Prebiotics are what fuels probiotics. As such, our powder includes prebiotic fiber from organic Jerusalem artichoke and organic tapioca. – Great For Sensitive Stomachs: Dont take our word for it. Trust your gut and our already satisfied customers who say things like: Hands down the best probiotic available. I deal with stomach issues daily, and this is the only probiotic that has reduced my issues substantially. These are worth every penny. – Compact And Road Ready: Our probiotics come in easy-to-swallow vegan pullulan capsules, which ensure acid-resistance and survival in your gut. They are also freeze dried to keep them active without refrigeration, (similar to how it is done with active dry yeast used in baking) making them easy to transport and travel with.