ArthroSoothe™ Supreme offers ideal nutritional support for joint health and function.* It provides a synergistic blend of joint-supportive compounds including glucosamine sulfate, New Zealand green-lipped mussel, methylsulfonylmethane (MSM), quercetin, trans-resveratrol (as Veri-te™), and a proprietary blend of the plant extracts Scutellaria baicalensis and Acacia catechu.