Natrol's Omega-3 Glucosamine is an advanced joint health formula designed to benefit your joints using the latest scientific improvements and a synergistic blend of natural bioactive compounds. Unlike traditional joint care products, Omega-3 Glucosamine provides support for managing joint discomfort while rebuilding your joints. It features a unique combination of marine-sourced Omega-3 concentrate (with nearly twice the EFA active ingredients as regular fish oil) plus glucosamine, which has been shown to repair and regenerate cartilage tissue.