What Makes This Special A breastfeeding mom's best friend, Pink Stork Lactation Probiotic features 30 billion CFUs of 8 probiotic strains to support gut health, digestion, vaginal wellness and immune health for lactating moms and their babies.  Why Probiotics? Probiotics can help maintain a healthy balance of bacteria in the body, and may contribute to healthy digestion, postpartum constipation, gut health, vaginal pH balance, immune health, and overall wellness. Postpartum hormones can be linked to gut health - and the bacteria in your gut may create up to 90% of your body's supply of serotonin. Pair with other Pink Stork lactation support products to achieve a holistic approach to breastfeeding and support your breast milk supply. Clean: Vegan-friendly, cruelty-free, and made without gluten, wheat, dairy, soy, or GMOs.