BioSpec Bio-Flex III (formerly Bio-Flex II) Broad Spectrum Formula | Nutrition for Joint Health and Support Bio-Flex III is a next-generation joint formula designed to support comfort, flexibility, and mobility with a more targeted, more research-aligned ingredient profile than Bio-Flex II. By increasing chondroitin and curcumin, upgrading to 30% AKBA Boswellia, and adding BioPerine® to support curcumin absorption, Bio-Flex III emphasizes the ingredients and standardizations most closely tied to human clinical evidence. Ingredients Serving Size: 4 Tablets Amount/Serving Vitamin C (ascorbate complex) 260 mg Manganese (as manganese glycinate) 2 mg Glucosamine Sulfate (as glucosamine sulfate potassium chloride complex) 2,000 mg Chondroitin Sulfate 1,000 mg Curcumin Extract (standardized to 95% curcuminoids) 1,000 mg Boswellia serrata Extract (standardized to 30% AKBA) 100 mg BioPerine (Piper nigrum) (standardized to min 95% piperine) 4 mg Other Ingredients: Dicalcium Phosphate Dihydrate, Stearic Acid, Microcrystalline Cellulose, Croscarmellose Sodium, Magnesium Stearate, Silicon Dioxide, and Pharmaceutical Glaze. Suggested Use As a nutritional supplement for adults, take 2-4 tablets daily or as directed by your healthcare professional. Warning: Do not use if allergic to shellfish. Keep out of the reach of children. Storage: Store in a cool, dry place.