Our next-generation joint support formula for men and women is doctor-formulated using high-quality ingredients clinically shown to improve mobility, joint comfort and support an active lifestyle Instaflex Advanced is doctor-formulated to provide relief in 7 days. Nowhere else can you find such an effective combination of ingredients shown to support joint health, flexibility and mobility Just one small capsule a day provides fast, effective joint relief in as few as 7 days thanks to ingredients like Apr?sFlex, which helps significantly improve joint stiffness and knee discomfort Instaflex Advanced is made with potent, ultra-premium ingredients like UC-II Collagen, which is twice as effective as glucosamine plus chondroitin at reducing discomfort during daily activities Backed by an abundance of clinical research and scientific evidence to support maximum effectiveness, our safe, effective ingredients are carefully sourced to ensure maximum purity and potency