Gnc total lean® waterex™ is scientifically formulated to help regulate water balance. This blend is enhanced with vital electrolytes, potassium and magnesium. It also combines vitamin b-6 with a 100 mg proprietary blend of herbs. Benefits: helps regulate water balance enhanced with vital electrolytes gluten-free formula contains no sugar, or artificial colors or flavors. Gnc total lean waterex vitamin b - 60 capsules (30 servings)