Ashwagandha (Withania somnifera) + Calcium Phosphate + Hadjod (Cissusuadrangularis) + Vitamin D2 (Ergocalciferol) is a bone and joint support supplement that combines calcium phosphate (a source of both calcium and phosphate, the two minerals that form the structural framework of bone), Vitamin D2 (ergocalciferol, the plant-derived form of vitamin D that supports calcium absorption), and two herbal ingredients used in traditional Indian medicine, Ashwagandha (Withania somnifera) and Hadjod (Cissus quadrangularis). It is taken to support bone health, recovery from fractures, and general musculoskeletal wellbeing under medical guidance.