Move Free Ultra Omega joint health supplements are the brand’s most effective formula developed to promote joint comfort and support your joint health Its unique proprietary formula combines powerful omega-3 krill oil with HA (a nutrient that exists naturally in your body and helps lubricate and cushion your joints) and Astaxanthin (a potent antioxidant to help relieve oxidative damage in joints). Just one small, easy-to-swallow softgel per day is all you need.