This formula is helpful in supporting a healthy urinary track. Mannose has been shown to attach itself to E. coli bacteria, preventing them from sticking to the walls of the urinary tract. ‡ Manufactured in a US FDA-inspected facility. GMP Compliant. Purity and Potency Guaranteed! We use the highest quality raw materials available. Testing is done at various stages of production. ‡ These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure or prevent any disease. 75 Grams DOSAGE INSTRUCTIONS For maintenance: Take 1 teaspoon AM and PM daily 30 minutes away from meals. Dissolve in 8 oz water or as recommended by your healthcare practitioner. For more aggressive use: Take 1 teaspoon every 2 hours. Note that too much mannose may cause gas, bloating or diarrhea.