This Osteo Bi-Flex joint supplement formula also includes Turmeric, which supports antioxidant health. The Turmeric is standardized to contain 95% Curcuminoids to provide the optimal levels of Curcumin, which gives this potent herb its antioxidant benefits. Glucosamine and chondroitin are ingredients essential for the maintenance of joint cartilage. Joint Shield 5-LOXIN Advanced shows improved joint comfort within 7 days and provides additional joint support to nourish and strengthen your joints for the long term. Osteo Bi-Flex is the #1 pharmacist-recommended joint care supplement brand, built on quality and innovation.