Aloe Vera & Glucosamine Joint Formula is a formula combining the popular plant Aloe Vera, with non-nutritional substances and nutrients to aid the joints and tissues. Glucosamine and Chondroitin are building blocks of connective tissue, tendons and ligaments and help to maintain healthy joints. Vitamin C and Selenium are powerful antioxidants which help wound healing and maintaining a healthy immune system. Aloe vera is a plant which grows in the tropics and may have soothing qualities.