Start feeling the difference in your joint comfort in just 7 days with the power of Joint Shield! Helps to strengthen joints,* support flexibility*, support mobility.* Joint Shield is our clinically studied beneficial herbal ingredient that has been shown to significantly improve joint comfort in just 7 days.+* It is a highly concentrated form of Boswellia Serrata that helps soothe your joints while improving joint function for comfortable movement.* During the day, you move your joints in so many different ways, getting up, sitting down, bending and flexing. Osteo Bi-Flex is Americaýs #1 Joint Health brand and supports joint comfort, so you can enjoy a range of motion for your day's activities.* Contains glucosamine that helps strengthen your joints and supports healthy cartilage.* Vitamin D is also included to help maintain healthy bones in adults.* Free of gluten. *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. +Based on two human studies with 5-Loxin Advanced where subjects rated their joint health over time; subjects' joint health improved within 7 days and continued to improve throughout the duration of the studies.