St. Francis Echinapura 50 mL Laundry for the production of serotonin 192CA10 for the production of serotonin and GABA this whole food supplement delivers beneficial probiotics in a highly bioavailable form to help maintain a healthy intestinal environment while promoting nutrient absorption and everyday wellness this fast absorbing liquid extract helps strengthen the body's natural defenses when taken at the first signs of illness Francis Echinapura is a concentrated herbal tincture traditionally used in herbal medicine to help support healthy immune function and reduce the duration and severity of upper respiratory tract infections