Joint juice is a term used to describe a drink or supplement that helps to support joint health. This can include a variety of different products that contain ingredients like glucosamine, chondroitin, or collagen. Some synonyms for joint juice might include joint support supplements, bone support drinks, or joint health tonics. Other terms that could be used to describe similar products might include joint mobility supplements, joint pain relief drinks, or cartilage support supplements. Regardless of the term used, these products all share a common goal of helping to keep joints healthy and promote ease of movement for people of all ages.